Continuous Wave Lasers | CW Lasers

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CW Lasers

Continuous-wave lasers emit coherent light with a constant power in a single-frequency operation or on multiple modes. They can be diode lasers, SSDP lasers, and fiber lasers amongst others. Learn More

Product	Output Optical Power	Emission Wavelength	Applications	Availability	Price (USD)
HeNe Laser	> 1.2 mW (Stabilized)	632.99 nm	Interferometry, Spectroscopy	Contact Supplier	$ 5096.19
Product Code Output Optical Power > 1.2 mW (Stabilized) Emission Wavelength 632.99 nm Applications Interferometry Spectroscopy Emission Range Visible Operation CW Source Material HeNe Output Mode Pigtailed Polarization Extinction Ratio > 30 dB (Linear 1000:1) Beam Diameter(s) 0.65 mm (±0.05 mm) Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V (50 - 60 Hz) Key Features Stabilized Output Polarization Linear Beam Divergence 0.08021° Lifetime 25000 hours (Typical) Supplier Location New Jersey, USA See product details More from Thorlabs
Tunable Laser Source Cassette	25.12 mW (14 dBm)	1570.4 - 1608.8 nm	-	Contact Supplier	Add to cart to request quote
Product Code Manufacturer VIAVI Output Optical Power 25.12 mW (14 dBm) Emission Wavelength 1570.4 - 1608.8 nm Emission Range Short-Wave IR Operation CW Frequency & Mode Operation Tunable Output Mode Fiber Coupled Fiber Connector Type FC/APC Key Features Tunable Optical Fiber SMF-28 Optical Return Loss > 50 dB Supplier Location Massachusetts, USA See product details More from Fiber Optic Center
Diode Laser	100 mW (CW)	1030 nm	Confocal Microscopy, Flo...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 100 mW (CW) Emission Wavelength 1030 nm Applications Confocal Microscopy Flow Cytometry Machine Vision Microlithography Optogenetics Test and Measurement Emission Range Near IR Operation CW Source Material Diode Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio > 20 dB (100:1, Vertical) Beam Diameter(s) 1 - 1.5 mm (depends on wavelength, 1/e²) 0.7 mm (±0.1 mm, with option XX.DSO, 1/e²) Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.15, 1.05 (Typical) Supply Voltage 5 V (±500 mV) Dimensions 100 x 40 x 40 mm (Laser Head) Analog Modulation Bandwidth > 1.5 MHz (0 - 5 V, 4.7 kΩ) Astigmatism < 20% (ZR) Interfaces RS-232, USB Options Collimation Fiber Coupling Heat Sink World wide power supply Beam Ellipticity < 15% External Shutter Control >150kHz (full ON/OFF) TTL (2kOhm) Fall Time < 200 ns (Analog) < 2 μs (Laser Enable) Noise Level 0.5% (CW) 0.5% (20Hz... 10MHz) Rise Time < 200 ns (Analog) < 2 μs (Laser Enable) Optical Power Stability <0.5%/8h (CW) Supplier Location Germany See product details More from Omicron
Diode-Pumped Solid State Laser	25 mW	520 nm (±10 nm)	Laser Pointer	In stock	$ 535.00
Product Code Output Optical Power 25 mW Emission Wavelength 520 nm (±10 nm) Applications Laser Pointer Emission Range Visible Operation CW Frequency & Mode Operation Single Transverse Mode Beam Diameter(s) 3.5 mm (Typical) Spatial Mode/Shape TEM00 Analog Modulation Bandwidth 0 - 10 kHz Digital Modulation Bandwidth 0 - 10 kHz Color Light Output Green Length 36 mm Operating Temperature 10 - 35 °C Beam Divergence < 0.0573° (Typical) Laser Class IIIb Operating Voltage 7 V Supplier Location New Jersey, USA See product details More from Edmund Optics
Fiber Laser	> 40 mW (Pulsed, Average) > 3 mW (CW, Average)	766 nm (±1 nm)	Ablation, Antibunching, ...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power > 40 mW (Pulsed, Average) > 3 mW (CW, Average) Emission Wavelength 766 nm (±1 nm) Applications Ablation, Antibunching, Fluorescence Lifetime Correlation Spectroscopy, Fluorescence Lifetime Imaging (FLIM), Förster Resonance Energy Transfer, LIDAR, Material Cutting / Drilling, Phosphorescence Lifetime Imaging, Photoluminescence, Pulsed Interleaved Excitation, Satellite Laser Ranging, Single Molecule Spectroscopy, Super Resolution Microscopy, TRPL Imaging Emission Range Visible Operation CW, Pulsed Source Material Diode Frequency & Mode Operation Single Transverse Mode Beam Diameter(s) 2.1 mm (±0.2 mm) Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.1, 1.02 (Typical, TEM00) Wavelength Bandwidth (FWHM) < 1 nm Dimensions 223 x 74 x 100 mm Key Features Collimated Beam PM fiber output with FC/APC fiber connector Repetition Rate < 10 Hz - 80 MHz Pulse Duration < 100 ps Beam Divergence < 0.02865° Pulse Duration (Range) picosecond (ps) Optical Power Stability < 3 % RMS (12 hours) Supplier Location Germany See product details More from PicoQuant
CO2 Laser	200 mW (CW)	9200 - 10600 nm	Dental Surgery, Gas Sens...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 200 mW (CW) Emission Wavelength 9200 - 10600 nm Applications Dental Surgery Gas Sensing Glass Processing IR Spectroscopy Interferometry Microprocessing Near-Field Microscopy THz Pumping Thin Film Processing Emission Range Long-Wave IR Operation CW, Pulsed Source Material CO₂ Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio 16.99 dB (Linear 50:1, Vertical) Beam Diameter(s) 2.4 mm Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.2 Dimensions 393.7 x 127 x 114.3 x 88.9 mm Output Polarization Vertical Weight 453.59 g (1 lbs, RF Driver) 4.309 kg (9.5 lbs, Laser Head) Repetition Rate 100 kHz Cooling System Fan Peak Optical Power 200 mW Pulse Energy 2 μJ (Calculated) Driver 12 V, 4 A Beam Divergence 0.3151° Fall Time 200 μs Storage Temperature 5 - 50 °C (non-condensing) Operating Duty Cycle 0 - 100% Operating Temperature 5 - 40 °C (non-condensing) Rise Time 200 μs Optical Power Stability ± 3 % Supplier Location Washington, USA See product details More from Access Laser
Frequency-Doubled Laser	1 - 40 mW (wavelength dependent)	210 - 680 nm	High-Resolution Spectros...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 1 - 40 mW (wavelength dependent) Emission Wavelength 210 - 680 nm Applications High-Resolution Spectroscopy Laser Cooling Laser Pumping Optical Clocks Rydberg Excitation Stimulated Raman Scattering Emission Range UV, Visible Operation CW Source Material Diode Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Spatial Mode/Shape Near Diffraction limited Dimensions 482.6 mm (Control Unit) 90 x 410 x 485 mm (Laser Head) Key Features Frequency Doubled Tunable Interfaces Analog Control Ethernet USB Weight < 10 kg (Control Unit) < 20 kg (Laser Head) Linewidth (FWHM) 1 - 120 kHz Optical Isolation 60 - 90 dB (Included) Cooling System Not Required Coarse Tuning 2 - 15 nm Seed Laser DL DFB, DL pro Continuous Scan Range > 20 GHz Options Fiber Coupling Environment Humidity Non-condensing Operating Voltage 100 - 120 V 220 - 240 V (AC 50 - 60 Hz) Warm-up Time < 5 min typ. Operating Temperature 15 - 30 °C (operating) 0 - 40 °C (storage and transport) Doubling Stage SHG pro Power Consumption < 120 W (Typical) 300 W (Maximum) Supplier Location Germany See product details More from Toptica
HeNe Laser	10 mW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 2195.55
Product Code Output Optical Power 10 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Beam Diameter(s) 0.68 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6.5 mA Longitudinal Mode Spacing 320 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.06875° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 3.1 kV Optical Power Stability 1% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Diode Laser	4.5 mW (±300 μW, Average)	635 nm	Beam Alignment	Contact Supplier	$ 642.92
Product Code Output Optical Power 4.5 mW (±300 μW, Average) Emission Wavelength 635 nm Applications Beam Alignment Emission Range Visible Operation CW Frequency & Mode Operation Single Transverse Mode Beam Diameter(s) 4 mm Spatial Mode/Shape Single Mode Dimensions 39 x 27 x 41 mm (Laser Head) Key Features 2 axis fine adjustment Compact Package Locking mechanism of all 2 axis Operating Temperature -10 to 50 °C Beam Divergence < 0.0573° Supplier Location Lithuania See product details More from Optogama
Tunable Laser Source Cassette	25.12 mW (14 dBm)	1570.4 - 1608.8 nm	-	Contact Supplier	Add to cart to request quote
Product Code Manufacturer VIAVI Output Optical Power 25.12 mW (14 dBm) Emission Wavelength 1570.4 - 1608.8 nm Emission Range Short-Wave IR Operation CW Frequency & Mode Operation Tunable Output Mode Fiber Coupled Fiber Connector Type FC/APC Key Features Tunable Optical Fiber SMF-28 Optical Return Loss > 50 dB Supplier Location Massachusetts, USA See product details More from Fiber Optic Center
HeNe Laser	2 mW	632.8 nm	Gas Sensing	6 - 12 weeks	$ 653.82
Product Code Output Optical Power 2 mW Emission Wavelength 632.8 nm Applications Gas Sensing Emission Range Visible Operation CW Source Material HeNe Beam Diameter(s) 0.75 mm Operating Current 5 mA Dimensions 35 x 280 mm Weight 240 g Beam Divergence < 0.06875° Operating Voltage 1.3 kV Supplier Location California, USA See product details More from OptoSigma
Quantum-Cascade Laser	20 mW (Minimum)	7180 nm (Peak, Typical)	Bose-Einstein Condensati...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 20 mW (Minimum) Emission Wavelength 7180 nm (Peak, Typical) Applications Bose-Einstein Condensation Environmental Sensing Gas Sensing Emission Range Mid IR Operation CW Source Material Gas Threshold Current 1 A Key Features Quantum Cascade Laser Package HHL Side Mode Suppression Ratio 25 dB Supplier Location Japan See product details More from HAMAMATSU
Mid-IR Fiber Laser	10 W	2790 - 2940 nm (Fixed at the moment of order)	Dentistry, Laser Surgery...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 10 W Emission Wavelength 2790 - 2940 nm (Fixed at the moment of order) Applications Dentistry, Laser Surgery, Organic Material Marking, Research Emission Range Short-Wave IR Operation CW, QCW Frequency & Mode Operation Single Transverse Mode Output Mode Collimated Beam Optional Diverging SM Fiber Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.3 Wavelength Bandwidth (FWHM) < 1 nm Operating Current 900 mA - 13 A Dimensions 236 x 236 x 66 mm (Module) Output Polarization Random Weight 4.5 kg (10 lbs) Repetition Rate < 100 Hz Cooling System Contact, Water (Option) Pulse Energy 100 mJ (Calculated) Operating Temperature 15 - 30 °C Operating Relative Humidity 5 - 85% (Non-Condensing) Operating Voltage > 14 V Cable Length 1.5 m (other lengths available on request) Power Consumption < 200 W Supplier Location Canada See product details More from LumIR Lasers
Optical Parametric Oscillators	> 30 mW (free-space)	-	High-Resolution Spectros...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power > 30 mW (free-space) Applications High-Resolution Spectroscopy Life Science Quantum Optics Operation CW Source Material Diode Frequency & Mode Operation Narrow Linewidth Tunable Beam Quality (M²) < 2 Supply Voltage 100 - 120 V (50 - 60 Hz) Dimensions 90 x 192 x 470 mm (Laser Head) 154 x 450 x 348 mm (Control Unit) Key Features Narrow linewidth Tunable Interfaces Ethernet, Touchscreen, USB Linewidth (FWHM) < 2 MHz (0.0001 cm^-1) Mode-Hop-Free Frequency Tuning Range > 15 GHz (0.5 cm^-1) Coarse Tuning 2580 - 2830 nm (3535 - 3875 cm^-1) Operating Temperature 15 - 30 °C (operating) 0 - 40 °C (storage and transport) Environment Humidity Non-condensing Power Supply 100-120 V, 220-240 V, 50/60 Hz Power Consumption 70 W (Typical) Supplier Location Germany See product details More from Toptica
Diode-Pumped Solid State Laser	150 mW	532.3 nm (±0.5 nm)	Confocal Microscopy, DNA...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 150 mW Emission Wavelength 532.3 nm (±0.5 nm) Applications Confocal Microscopy DNA Sequencing Flow Cytometry Optogenetics Super Resolution Microscopy Emission Range Visible Operation CW Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio 30 dB (1000:1) Beam Diameter(s) 0.7 mm (±0.1 mm) Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.1 Wavelength Bandwidth (FWHM) < 0.1 nm Analog Modulation Bandwidth > 3 MHz Interfaces RS-232, USB Digital Modulation Bandwidth 3 MHz (Optional) Modulation Bandwidth > 3 MHz (Analog) DC - 3 MHz (Optional, Digital) Fiber coupling Efficiency > 70%, 80% (Typical, Single-Mode, Polarization Maintaining) > 80%, 90% (Typical, Multi-Mode) Options Clean-Up Filter Electro-Mechanical Shutter Fiber Coupling Power Consumption < 20 W Optical Power Stability ± 1% APC (8h) Supplier Location France See product details More from Oxxius
OPO Laser	< 1 W	1080 - 1300 nm	Fluorescence Microscopy,...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power < 1 W Emission Wavelength 1080 - 1300 nm Applications Fluorescence Microscopy High-Resolution Spectroscopy Holography Quantum Optics and Computing Raman Spectroscopy Emission Range Near IR Operation CW Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Linewidth (FWHM) 500 kHz Wavelength Tuning Range 1080 - 1300 nm Supplier Location Germany See product details More from HÜBNER Photonics
Brillouin Laser	> 10 mW	1530 - 1565 nm (C Band)	Optical Communication, Q...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power > 10 mW Emission Wavelength 1530 - 1565 nm (C Band) Applications Optical Communication Quantum Communication Quantum Computing Quantum Cryptography Quantum Metrology Emission Range Short-Wave IR Operation CW Source Material Aluminum Frequency & Mode Operation Narrow Linewidth Output Mode Fiber Coupled Polarization Extinction Ratio > 20 dB Supply Voltage 9 V Dimensions 360 x 360 x 88 mm Fiber Connector Type PM FC/APC (Output) SMA (Input, Temperature Control Input) SMA (NTC Resistance) Key Features Narrow linewidth Weight ~ 9 kg Operating Temperature 10 - 40 °C Power Supply 9 VDC Operating Voltage ±5 V ±9 V (Permanent Damage Limit) Supplier Location France See product details More from SILENTSYS
HeNe Laser	800 μW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 1071.00
Product Code Output Optical Power 800 μW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Output Mode Pigtailed Beam Diameter(s) 0.48 mm (1/e²) Spatial Mode/Shape TEM00 Supply Voltage 100 V Longitudinal Mode Spacing 1.09 GHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.0974° Power Supply 100 VAC Laser Class 3R Optical Power Stability <1% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
HeNe Laser	1.5 mW (Minimum)	632.8 nm	Interferometry, Metrology	In stock	$ 815.00
Product Code Manufacturer Lumentum Output Optical Power 1.5 mW (Minimum) Emission Wavelength 632.8 nm Applications Interferometry Metrology Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Free Space Beam Diameter(s) 0.63 mm (±0.0189 mm) Spatial Mode/Shape TEM00 Supply Voltage 110 - 220 V 12 V 24 V Output Polarization Random Weight 244.94 g (0.54 lbs) Color Light Output Red Length 241.3 mm (9.5") Longitudinal Mode Spacing 730 MHz Operating Relative Humidity 0 - 100% (Non-Condensing) Beam Divergence 0.07448° Power Supply 110/220 V, 12 V, 24 V Warm-up Time 10 (minutes) Storage Temperature -40 to 150 °C Operating Temperature -40 to 70 °C Noise Level 0.1% (30 Hz - 10 MHz) Laser Class IIIa Supplier Location New Jersey, USA See product details More from Edmund Optics
Quantum-Cascade Laser	-	< 4000 - 13000 nm (Configurable)	Atmospheric Research, Ch...	Contact Supplier	Add to cart to request quote
Product Code Emission Wavelength < 4000 - 13000 nm (Configurable) Applications Atmospheric Research Chemical Analysis Gas Sensing Marking / Engraving Mid-Infrared Spectroscopy Photoacoustic Spectroscopy Super Resolution Microscopy Emission Range Mid IR, Long-Wave IR Operation CW, Pulsed Frequency & Mode Operation Single Transverse Mode Tunable Polarization Extinction Ratio > 20 dB (Linear 100:1, Vertical) Spatial Mode/Shape TEM00 Key Features Continuous Wave Fully Automated Quantum Cascade Laser Tunable Output Polarization Vertical Beam Pointing Accuracy < 6' 52.5'' (beam centroid change 2 mrad) Configuration MIRcat-2300-PX-A: Pulsed/5.4 - 12.99 μm/3 modules MIRcat-2400-PX-A: Pulsed/5.03 - 12.99 μm/4 modules MIRcat-2400-PX-B: Pulsed/3.36 - 3.72 μm 5.4 - 12.99 μm/4 modules MIRcat-2400-PX-C: Pulsed/4.28 - 4.99 μm 5.4 - 12.99 μm/4 modules MIRcat-2400-PCX-A: CW/5.9 - 10.6 μm/4 modules (Example Configurations), Select 1, 2, 3 or 4 laser modules Beam Divergence < 0.2292° (at 4000 nm) Tuning Mode Set λ, Step & Measure, Continuous Scans Pointing Stability < 2 mrad (beam centroid change) Optical Power Stability < 3% (1 hr) Supplier Location California, USA See product details More from DRS Daylight Solutions
HeNe Laser	-	632.8 nm	Gas Sensing	6 - 12 weeks	$ 1936.94
Product Code Emission Wavelength 632.8 nm Applications Gas Sensing Emission Range Visible Operation CW Source Material HeNe Beam Diameter(s) 1 mm Weight 650 g Supplier Location California, USA See product details More from OptoSigma
Tunable Laser Source Cassette	31.62 mW (15 dBm)	1524.5 - 1572.1 nm	-	Contact Supplier	Add to cart to request quote
Product Code Manufacturer VIAVI Output Optical Power 31.62 mW (15 dBm) Emission Wavelength 1524.5 - 1572.1 nm Emission Range Short-Wave IR Operation CW Frequency & Mode Operation Tunable Output Mode Fiber Coupled Fiber Connector Type FC/APC Key Features Tunable Optical Fiber SMF-28 Optical Return Loss > 50 dB Supplier Location Massachusetts, USA See product details More from Fiber Optic Center
Fiber-Coupled Multimode Laser Diode	65 W (CW)	1020 nm (Minimum) 1200 nm (Maximum) 879 nm	-	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 65 W (CW) Emission Wavelength 1020 nm (Minimum) 1200 nm (Maximum) 879 nm Emission Range Near IR Operation CW Source Material Diode Frequency & Mode Operation Multimode Output Mode Fiber Coupled Wavelength Bandwidth (FWHM) 0.5 nm Operating Current 13 A (Typical) 14 A (Maximum) Threshold Current 1.8 A Key Features Stabilized Fiber Length 1.5 m Fiber Core Diameter 200 μm Differential Slope Efficiency 5.5 W/A Optical Efficiency 48 % Operating Voltage 10.5 V (Typical) 11.5 V (Maximum) Fiber Numerical Aperture 0.22 Supplier Location Germany See product details More from Frankfurt Laser Company
HeNe Laser	15 mW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 2998.80
Product Code Output Optical Power 15 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Beam Diameter(s) 0.7 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6.5 mA Longitudinal Mode Spacing 257 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.06589° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 3.8 kV Optical Power Stability 0.5% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
CO2 Laser	8 W (CW)	9200 - 10800 nm	Dental Surgery, Gas Sens...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 8 W (CW) Emission Wavelength 9200 - 10800 nm Applications Dental Surgery Gas Sensing Glass Processing IR Spectroscopy Interferometry Microprocessing Near-Field Microscopy THz Pumping Thin Film Processing Emission Range Long-Wave IR Operation CW, Pulsed Source Material CO₂ Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio 20 dB (Linear 100:1) Beam Diameter(s) 2.4 mm Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.2 Supply Voltage 28 V (±500 mV) Dimensions 725 x 100 x 121 mm (Laser Head) 283 x 192 x 65 mm (RF Driver) Output Polarization Linear Weight 3.2 kg (RF Driver) 9.3 kg (Laser Head) Repetition Rate Single Pulse - 100 kHz Cooling System Water Peak Optical Power 8 W Supply Current 14 A (±500 mA) Driver RFAL20 Beam Divergence 0.3151° Fall Time 200 μs Storage Temperature 5 - 50 °C Operating Duty Cycle 0 - 100% Operating Temperature 5 - 40 °C Rise Time 200 μs Optical Power Stability < ± 2 % Supplier Location Washington, USA See product details More from Access Laser
HeNe Laser	10 mW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 2302.65
Product Code Output Optical Power 10 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Polarization Extinction Ratio 26.99 dB (500:1) Beam Diameter(s) 0.68 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6.5 mA Longitudinal Mode Spacing 320 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.06875° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 3.1 kV Optical Power Stability 1% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
OPO Laser	< 500 mW	450 - 525 nm	Fluorescence Microscopy,...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power < 500 mW Emission Wavelength 450 - 525 nm Applications Fluorescence Microscopy High-Resolution Spectroscopy Holography Quantum Optics and Computing Raman Spectroscopy Emission Range Visible Operation CW Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Linewidth (FWHM) 500 kHz Wavelength Tuning Range 450 - 525 nm Supplier Location Germany See product details More from HÜBNER Photonics
Fiber Laser	> 30 mW (Key Switch, at Maximum Current)	1900 nm (±2 nm)	Test and Measurement	In stock	$ 5597.05
Product Code Output Optical Power > 30 mW (Key Switch, at Maximum Current) Emission Wavelength 1900 nm (±2 nm) Applications Test and Measurement Emission Range Short-Wave IR Operation CW Source Material Thulium Output Mode Fiber Coupled Dimensions 146.5 x 77.9 x 309.1 mm Fiber Connector Type FC/APC (Output) Key Features Stabilized Interfaces USB Output Polarization Random Weight 1.96 kg (4.32 lbs) 4.13 kg (Shipping Weight 9.1 lbs) Optical Fiber SM2000 (Output) Operating Temperature 15 - 35 °C Mode Field Diameter 13 μm (±1 μm, at 1.996 μm) Relative Intensity Noise < 0.5% (at 10 Hz - 1 MHz) Fiber Numerical Aperture 0.11 Assembly Benchtop Optical Power Stability <±2% over 24 Hours (After 15 min Warm-Up), <±2% Over 24 Hours (After 15 min Warm Up) Storage Temperature 0 - 50 °C Supplier Location New Jersey, USA See product details More from Thorlabs
External Cavity Diode Laser (ECDL) Module	50 mW > 1.5 W (With Amplifier)	834 - 855 nm	High-Resolution Spectros...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 50 mW > 1.5 W (With Amplifier) Emission Wavelength 834 - 855 nm Applications High-Resolution Spectroscopy Laser Cooling and Trapping Raman Spectroscopy Emission Range Near IR Operation CW Source Material Diode Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Key Features External Cavity Linewidth (FWHM) 20 kHz Supplier Location Germany See product details More from Radiant Dyes
Diode-Pumped Solid State Laser	1 - 200 mW	532 nm	-	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 1 - 200 mW Emission Wavelength 532 nm Emission Range Visible Operation CW Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio > 20 dB (100:1) Beam Diameter(s) 0.7 mm (±0.05 mm, 1/e²) Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.2, 1.1 (Optional) Beam Height 19 mm Beam Divergence < 0.08594° Lifetime 10000 hours Pointing Stability <0.05, <8 Power Consumption < 40 W Warm-up Time <5 (minutes) Optical Power Stability <1%, <2%, <3%* (4 hours, RMS) Supplier Location Germany See product details More from Frankfurt Laser Company
HeNe Laser	700 μW	543 nm	-	Contact Supplier	$ 5700.00
Product Code Manufacturer Lasos Output Optical Power 700 μW Emission Wavelength 543 nm Emission Range Visible Operation CW Source Material HeNe Output Mode Fiber Coupled Polarization Extinction Ratio > 20 dB (100:1) Beam Diameter(s) 0.73 mm Weight 900 g Length 402 mm, 490 mm Longitudinal Mode Spacing 348 MHz Noise Level 1.5% (25Hz - 1MHz) Laser Class IIIa, 3R Supplier Location New Jersey, USA See product details More from Edmund Optics
Frequency-Doubled Laser	< 2 W 50 W (with fiber amplifier)	330 - 680 nm (with semiconductor amplifier) 510 - 780 nm (with fiber amplifier)	Bose-Einstein Condensati...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power < 2 W 50 W (with fiber amplifier) Emission Wavelength 330 - 680 nm (with semiconductor amplifier) 510 - 780 nm (with fiber amplifier) Applications Bose-Einstein Condensation Degenerate Fermi Gases Holography Interferometry LIDAR Laser Cooling and Trapping Laser Pumping Metrology NV center Optical Clocks Quantum Dots Rydberg Excitation Spectroscopy Emission Range UV, Visible Operation CW Source Material Diode Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Spatial Mode/Shape Near Diffraction limited Dimensions 482.6 mm (Control Unit) 90 x 410 x 485 mm (Laser Head) Key Features Amplified Lasers Frequency Doubled Optical Isolator Included Tunable Interfaces Analog Control Ethernet USB Weight < 10 kg (Control Unit) < 20 kg (Laser Head) Linewidth (FWHM) 1 - 120 kHz Cooling System Not Required Coarse Tuning 2 - 20 nm Seed Laser DL DFB, DL pro Continuous Scan Range > 20 GHz Options Fiber Coupling Environment Humidity Non-condensing Operating Voltage 100 - 120 V 220 - 240 V (AC 50 - 60 Hz) Warm-up Time < 5 min typ. Operating Temperature 15 - 30 °C (operating) 0 - 40 °C (storage and transport) Doubling Stage SHG pro Power Consumption < 150 W (Typical) 300 W (Maximum) Supplier Location Germany See product details More from Toptica
HeNe Laser	800 μW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 1178.10
Product Code Output Optical Power 800 μW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Output Mode Pigtailed Polarization Extinction Ratio 26.99 dB (500:1) Beam Diameter(s) 0.48 mm (1/e²) Spatial Mode/Shape TEM00 Supply Voltage 120 V Longitudinal Mode Spacing 1.09 GHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.0974° Power Supply 120 VAC Laser Class 3R Optical Power Stability <1% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
OPO Laser	< 200 mW	450 - 525 nm	Fluorescence Microscopy,...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power < 200 mW Emission Wavelength 450 - 525 nm Applications Fluorescence Microscopy High-Resolution Spectroscopy Holography Quantum Optics and Computing Raman Spectroscopy Emission Range Visible Operation CW Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Linewidth (FWHM) 500 kHz Wavelength Tuning Range 450 - 525 nm Supplier Location Germany See product details More from HÜBNER Photonics
Diode Laser	5 mW	705 nm	Research	2 - 3 weeks	$ 2027.00
Product Code Output Optical Power 5 mW Emission Wavelength 705 nm Applications Research Emission Range Visible Operation CW Source Material Diode Output Mode Collimated Key Features Focusable Weight 250 g Laser Class 3b Operating Voltage 5 V Standard Coatings Available No AR Coating No Supplier Location California, USA See product details More from OptoSigma
Diode-Pumped Solid State Laser	5 W	532 nm	-	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 5 W Emission Wavelength 532 nm Emission Range Visible Operation CW Polarization Extinction Ratio > 20 dB (100:1, Vertical) Beam Diameter(s) 2 mm (1/e²) Beam Quality (M²) < 10, 6 (Typical) Supply Voltage 85 - 245 V (50/60 Hz) Modulation Bandwidth 10 Hz (Analog) 25 kHz (Digital) Cooling System Air, Thermoelectric Options Collimation Fiber Coupling Beam Ellipticity < 50% Optical Power Stability <5%/h Supplier Location Germany See product details More from Omicron
Tunable Laser Source Cassette	31.62 mW (15 dBm)	1524.5 - 1572.1 nm	-	Contact Supplier	Add to cart to request quote
Product Code Manufacturer VIAVI Output Optical Power 31.62 mW (15 dBm) Emission Wavelength 1524.5 - 1572.1 nm Emission Range Short-Wave IR Operation CW Frequency & Mode Operation Tunable Output Mode Fiber Coupled Fiber Connector Type FC/APC Key Features Tunable Optical Fiber SMF-28 Optical Return Loss > 50 dB Supplier Location Massachusetts, USA See product details More from Fiber Optic Center
HeNe Laser	5 mW	632.8 nm	Bio-Medical, Confocal Mi...	2 weeks	$ 1874.25
Product Code Output Optical Power 5 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Polarization Extinction Ratio 26.99 dB (500:1) Beam Diameter(s) 0.81 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6 mA Longitudinal Mode Spacing 435 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.0573° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 2.3 kV Optical Power Stability 0.2% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Tunable Laser Source Cassette	31.62 mW (C 15 dBm) 25.12 mW (14 dBm)	1524.5 - 1572.1 nm 1570.4 - 1608.8 nm	-	Contact Supplier	Add to cart to request quote
Product Code Manufacturer VIAVI Output Optical Power 31.62 mW (C 15 dBm) 25.12 mW (14 dBm) Emission Wavelength 1524.5 - 1572.1 nm 1570.4 - 1608.8 nm Emission Range Short-Wave IR Operation CW Frequency & Mode Operation Tunable Output Mode Fiber Coupled Fiber Connector Type FC/APC Key Features Tunable Optical Fiber SMF-28 Optical Return Loss > 50 dB Supplier Location Massachusetts, USA See product details More from Fiber Optic Center
Diode-Pumped Solid State Laser	100 mW, 200 mW, 300 mW	473 nm	Holography, Interferomet...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 100 mW, 200 mW, 300 mW Emission Wavelength 473 nm Applications Holography, Interferometry, Laser Doppler Velocimetry, Super Resolution Microscopy Emission Range Visible Operation CW Frequency & Mode Operation Single Frequency Single Transverse Mode Spatial Mode/Shape TEM00 Linewidth (FWHM) < 1 MHz Supplier Location Germany See product details More from HÜBNER Photonics
HeNe Laser	21 mW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 3534.30
Product Code Output Optical Power 21 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Polarization Extinction Ratio 26.99 dB (500:1) Beam Diameter(s) 0.7 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6.5 mA Longitudinal Mode Spacing 257 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.06589° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 3.8 kV Optical Power Stability 0.5% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
HeNe Laser	5 mW	632.8 nm	Gas Sensing	In stock	$ 882.66
Product Code Output Optical Power 5 mW Emission Wavelength 632.8 nm Applications Gas Sensing Emission Range Visible Operation CW Source Material HeNe Beam Diameter(s) 0.8 mm Operating Current 6.5 mA Dimensions 45 x 400 mm Weight 650 g Beam Divergence 0.06303° Operating Voltage 2.4 kV Supplier Location California, USA See product details More from OptoSigma
Optical Parametric Oscillators	> 30 mW (free-space)	-	High-Resolution Spectros...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power > 30 mW (free-space) Applications High-Resolution Spectroscopy Life Science Quantum Optics Operation CW Source Material Diode Frequency & Mode Operation Narrow Linewidth Tunable Beam Quality (M²) < 2 Supply Voltage 100 - 120 V (50 - 60 Hz) Dimensions 90 x 192 x 470 mm (Laser Head) 154 x 450 x 348 mm (Control Unit) Key Features Narrow linewidth Tunable Interfaces Ethernet, Touchscreen, USB Linewidth (FWHM) < 2 MHz (0.0001 cm^-1) Mode-Hop-Free Frequency Tuning Range > 15 GHz (0.5 cm^-1) Coarse Tuning 3100 - 3500 nm (2855 - 3230 cm^-1) Operating Temperature 15 - 30 °C (operating) 0 - 40 °C (storage and transport) Environment Humidity Non-condensing Power Supply 100-120 V, 220-240 V, 50/60 Hz Power Consumption 70 W (Typical) Supplier Location Germany See product details More from Toptica
HeNe Laser	2 mW	632.8 nm	Industrial, Metrology, M...	2 - 3 days	$ 720.00
Product Code Manufacturer Lasos Output Optical Power 2 mW Emission Wavelength 632.8 nm Applications Industrial, Metrology, Microscopy, Spectroscopy Emission Range Visible Operation CW Source Material HeNe Polarization Extinction Ratio > 26.99 dB (500:1) Beam Diameter(s) 0.75 mm Weight 350 g Length 280 mm Longitudinal Mode Spacing 614 MHz Beam Divergence < 0.06875° Noise Level 1% (30Hz - 10MHz) Laser Class IIIa, 3R Pointing Stability ≤0.1 (mrad/°C) Supplier Location New Jersey, USA See product details More from Edmund Optics
HeNe Laser	5 mW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 1820.70
Product Code Output Optical Power 5 mW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Frequency & Mode Operation Single Transverse Mode Output Mode Pigtailed Beam Diameter(s) 0.81 mm Spatial Mode/Shape TEM00 Supply Voltage 100 - 240 V Operating Current 6 mA Longitudinal Mode Spacing 435 MHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.0573° Power Supply 100-240 VAC Laser Class 3B Operating Voltage 2.3 kV Optical Power Stability 0.2% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Diode Laser	6 - 300 W (Continuously Adjustable) 300 W (at the Workpiece)	920 - 1050 nm	Soldering, Welding	Contact Supplier	Add to cart to request quote
Product Code Manufacturer TRUMPF Output Optical Power 6 - 300 W (Continuously Adjustable) 300 W (at the Workpiece) Emission Wavelength 920 - 1050 nm Applications Soldering, Welding Emission Range Near IR Operation CW Source Material Diode Dimensions 483 x 495 x 513 mm (19" version) Operating Temperature 5 - 40 °C Beam Quality (BPP) 8 mm mrad Numerical Aperture 0.12 Optical Power Stability ± 1 % (at Rated Power) Supplier Location Germany See product details More from TRUMPF
HeNe Laser	800 μW	632.8 nm	Bio-Medical, Confocal Mi...	In stock	$ 1178.10
Product Code Output Optical Power 800 μW Emission Wavelength 632.8 nm Applications Bio-Medical Confocal Microscopy DNA Sequencing Flow Cytometry Guidance Metrology Semiconductor Inspection Emission Range Visible Operation CW Source Material HeNe Output Mode Pigtailed Polarization Extinction Ratio 26.99 dB (500:1) Beam Diameter(s) 0.48 mm (1/e²) Spatial Mode/Shape TEM00 Supply Voltage 100 V Longitudinal Mode Spacing 1.09 GHz Operating Temperature -40 to 60 °C (HNLS008:) -40 to 70 °C Beam Divergence 0.0974° Power Supply 100 VAC Laser Class 3R Optical Power Stability <1% (RMS) Storage Temperature -40 to 100 °C (HNLS008:) -40 to 150 °C Supplier Location New Jersey, USA See product details More from Thorlabs
CO2 Laser	30 W (CW)	10600 nm	Dental Surgery, Gas Sens...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power 30 W (CW) Emission Wavelength 10600 nm Applications Dental Surgery Gas Sensing Glass Processing IR Spectroscopy Interferometry Microprocessing Near-Field Microscopy THz Pumping Thin Film Processing Emission Range Long-Wave IR Operation CW Source Material CO₂ Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio 16.99 dB (Linear 50:1, Vertical) Beam Diameter(s) 2.4 mm Spatial Mode/Shape TEM00 Beam Quality (M²) < 1.2 Supply Voltage 36 V (±500 mV) Output Polarization Vertical Peak Optical Power 30 W Supply Current 16 A (±500 mA) Operating Duty Cycle 0 - 100% Beam Divergence 0.3151° Fall Time 200 μs Rise Time 200 μs Optical Power Stability ± 2 % Storage Temperature 5 - 50 °C Supplier Location Washington, USA See product details More from Access Laser
CO2 Laser	> 37 W (CW)	9552 nm (9P20)	Dental Surgery, Gas Sens...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power > 37 W (CW) Emission Wavelength 9552 nm (9P20) Applications Dental Surgery Gas Sensing Glass Processing IR Spectroscopy Interferometry Microprocessing Near-Field Microscopy THz Pumping Thin Film Processing Emission Range Long-Wave IR Operation CW Source Material CO₂ Frequency & Mode Operation Single Transverse Mode Polarization Extinction Ratio 20 dB (Linear 100:1, Vertical) Beam Diameter(s) 2.4 mm Spatial Mode/Shape TEM00 Beam Quality (M²) 1.2 Supply Voltage 28 V (±500 mV) Output Polarization Vertical Cooling System Water Supply Current 14 A (±500 mA) Operating Duty Cycle 0 - 100% Operating Temperature 5 - 40 °C Beam Divergence < 0.3151° Fall Time < 1 μs Rise Time < 1 μs Optical Power Stability <± 1 % Storage Temperature 5 - 50 °C Supplier Location Washington, USA See product details More from Access Laser
OPO Laser	< 400 mW	900 - 1050 nm	Fluorescence Microscopy,...	Contact Supplier	Add to cart to request quote
Product Code Output Optical Power < 400 mW Emission Wavelength 900 - 1050 nm Applications Fluorescence Microscopy High-Resolution Spectroscopy Holography Quantum Optics and Computing Raman Spectroscopy Emission Range Near IR Operation CW Frequency & Mode Operation Narrow Linewidth Single Transverse Mode Tunable Linewidth (FWHM) 500 kHz Wavelength Tuning Range 900 - 1050 nm Supplier Location Germany See product details More from HÜBNER Photonics