Menu
- Home
- Login
- Products
  Optics
  Lasers & Light Sources
  Optomechanics
  Fiber Optics
  Detection Devices
  Electro-Optics & Electronics
  Machines
  Imaging & Microscopy
  Design Software
  Raw materials
  Photonic Integrated Circuits
- Custom Suppliers
- Company
  List your products on MEETOPTICS
  About
  Contact
- Resources
  FAQ
  Academy
  Forum
Notifications
Mark all as read
Your cart is empty. Please add some items.

Detection Devices

Detection devices are an essential subset of the entire line of photonics products that encompass devices that are used for detecting the characteristics of light in the UV, VIS, NIR, and IR spectral ranges.

Product	Wavelength Range	Detection Wavelength Region	Sensor Type	Availability	Price (USD)
Balanced Detector	320 - 1000 nm	UV, Visible, Near IR	Silicon	In stock	$ 1903.40
Product Code Dimensions 85 x 80 x 30 mm (3.35 x 3.15 x 1.18") Wavelength Range 320 - 1000 nm Applications LIDAR Weight 350 g (Power Supply) Key Features Switchable Gain Operating Temperature 0 - 40 °C Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Detector Bandwidth DC - 150 Hz Active Area 0.5027 mm² Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.8 mm Conversion Gain 530 V/W, 5300 V/W, 53000 V/W, 5.3 × 10⁵ V/W, 5.3 × 10⁶ V/W Saturation Power 9 mW (820 nm, CW) Input Coupling FC/APC connector FC/PC connector Output Coupling AC, DC Common-Mode Rejection Ratio > 25 dB Photosensitivity 0.53 A/W (Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Fiber Connector Type FC/APC (Input) FC/PC (Input) Transimpedance Gain 10 ³ 10 ⁴ 10 ⁵ 10 ⁶ 10 ⁷ V/A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Power Meter incl. Sensor	350 - 1100 nm	UV, Visible, Near IR	Silicon	In stock	$ 381.34
Product Code Interface USB Wavelength Range 350 - 1100 nm Key Features PM20-FC Fiber Adapter Included Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Power Range 100 pW - 5 mW (-70 to 7 dBm) Power Resolution 10 pW (-80 dBm) Power Measurement 100 pW - 5 mW (-70 to 7 dBm) Fiber Connector Type APC, FC, LC, SC, SMA, ST Linearity ±0.5% Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	320 - 1000 nm	UV, Visible, Near IR	Silicon	Contact Supplier	$ 1812.27
Product Code Dimensions 85 x 80 x 30 mm (3.35 x 3.15 x 1.18") Wavelength Range 320 - 1000 nm Applications LIDAR Weight 350 g (Power Supply) Key Features Fixed Gain Operating Temperature 0 - 40 °C Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Detector Bandwidth DC - 15 MHz Active Area 0.5027 mm² Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.8 mm Conversion Gain 27000 V/W Saturation Power 130 μW (820 nm, CW) Input Coupling FC/APC connector FC/PC connector Output Coupling AC, DC Common-Mode Rejection Ratio > 35 dB Photosensitivity 0.53 A/W (Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Fiber Connector Type FC/APC (Input) FC/PC (Input) Transimpedance Gain 5.1 × 10⁴ V/A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Thermopile Power Sensor	190 - 20000 nm	UV, Short-Wave IR, DUV, Visible, Near IR, Mid IR, Long-Wave IR, Far IR	Thermopile	In stock	$ 1327.31
Product Code Clear Aperture Ø 17.5 mm Dimensions 100 x 57.8 mm (3.94 x 3.94 x 2.28", 100 m, Sensor) Wavelength Range 190 - 20000 nm Weight 750 g Spatial Resolution 10 μm Detection Wavelength Region UV, Short-Wave IR, DUV, Visible, Near IR, Mid IR, Long-Wave IR, Far IR Sensor Type Thermopile Sensing Area 100 m (3.94" x 3.94" x 2.28", 100 x 57.8 mm) Power Range 10 mW - 50 W Power Resolution 1 mW Cooling System Convection Spatial Measurement Accuracy 100 μm, 1 mm, 300 μm, 6 mm Settling Time < 600 ms Optical Power Working Range 10 mW - 50 W Repeatability 25 μm (1 mm Circle) 150 μm (6 mm Circle) Linearity ±1% Supplier Location New Jersey, USA See product details More from Thorlabs
Single-Mode Ultrafast Photodetector	1250 nm (Minimum) 1650 nm (Maximum) 1250 - 1650 nm	Short-Wave IR Near IR	InGaAs	Contact Supplier	$ 3890.42
Product Code Wavelength Range 1250 nm (Minimum) 1650 nm (Maximum) 1250 - 1650 nm Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 20 GHz Noise Equivalent Power 2.8 × 10^-11 W/Hz^1/2 Supply Voltage 5 V (500 mA, Maximum) Conversion Gain 22.5 V/W Dark Current 50 nA Fiber Type SMF-28 Photosensitivity 0.9 A/W Analog Gain 200 mV/mA Power Supply +5 VDC, Mini-USB Connector (Max Current 500 mA) Optical Return Loss -25 dB, 30 dB (1310 nm, 1550 nm) Fiber Connector Type FC/PC Transimpedance Gain 200 mV/mA Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	1060 nm 900 - 1400 nm	Near IR	InGaAs	Contact Supplier	$ 2297.43
Product Code Dimensions 85 x 80 x 30 mm (3.35 x 3.15 x 1.18") Wavelength Range 1060 nm 900 - 1400 nm Applications LIDAR Weight 350 g Key Features Fiber Coupled Operating Temperature 0 - 40 °C Detection Wavelength Region Near IR Sensor Type InGaAs Detector Bandwidth 1 MHz - 2.5 GHz Active Area 0.005027 mm² Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.08 mm Conversion Gain 20000 V/W (1060 nm) Input Coupling FC/APC connector Output Coupling AC Common-Mode Rejection Ratio > 20 dB > 25 dB (Typical) Output Impedance 50 Ω Photosensitivity 0.72 A/W (1060 nm, Typical) Output Voltage Swing 10 V (Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Fiber Connector Type FC/APC (Input) Transimpedance Gain 2.8 × 10⁴ V/A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	800 - 1700 nm	Short-Wave IR Near IR	InGaAs	Contact Supplier	$ 1076.60
Product Code Wavelength Range 800 - 1700 nm Key Features Fixed Gain Operating Temperature 10 - 50 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 20 Hz Noise Equivalent Power 7.5 × 10^-15 W/Hz^1/2 Active Area 0.2 mm² Sensing Area Ø 500 μm (Diameter 0.2 mm²) Active Area Diameter 0.5 mm (0.2 mm²) Specific Detectivity 5.962848 × 10¹² cmHz^1/2/W (Calculated) Rise Time 19 ms Photosensitivity 1 A/W (1550 nm) Power Supply Yes Output Voltage 0 - 10 V (Hi-Z) Gain 1 × 10⁸ kV/A (Hi-Z) Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	950 - 1650 nm	Short-Wave IR Near IR	InGaAs	In stock	$ 2255.23
Product Code Wavelength Range 950 - 1650 nm Key Features Fixed Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 600 MHz Noise Equivalent Power 6.6 × 10^-12 W/Hz^1/2 Active Area 0.005 mm² Sensing Area Ø 80 μm (Diameter 0.005 mm²) Specific Detectivity 1.071 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 1 ns Power Supply Yes Output Voltage 0 - 1 V Gain 2 × 10⁶ V pp/W 5 × 10⁵ V pp/W (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	900 - 1700 nm	Short-Wave IR Near IR	InGaAs	In stock	$ 509.71
Product Code Wavelength Range 900 - 1700 nm Key Features Switchable Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 13 MHz Noise Equivalent Power 1.91 × 10^-12 - 4.6 × 10^-11 W/Hz^1/2 Active Area 0.8 mm² Sensing Area Ø 1 mm (Diameter 0.8 mm²) Active Area Diameter 1 mm (0.8 mm²) Specific Detectivity 3.734 × 10⁹ cmHz^1/2/W (Calculated) Photosensitivity 1.05 A/W (1550 nm) Power Supply Yes Output Voltage 0 - 5 V 0 - 10 V (Hi-Z) Gain 1.51 kV/A - 4.75 MV/A (Hi-Z), 1.51 kV/A (Hi-Z), 0.75 kV/A (50 Ω), 0.75 kVA - 2.38 MV/A (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	350 - 1000 nm	UV, Visible, Near IR	Silicon	In stock	$ 1855.38
Product Code Wavelength Range 350 - 1000 nm Operating Temperature 10 - 35 °C (Non-Condensing) Power Consumption 11 W Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Active Area 7.069 mm² (3 mm) Sensing Area Ø 3 mm Active Area Diameter 3 mm Resolution (Pixels) 2836 Pixel Size 50 μm Cooling System Thermoelectric Dark Count Rate 140 kHz, 350 kHz (Maximum) 140 kHz (Maximum) Detection Efficiency 40% Crosstalk 5% Fill Factor 81% Window Material Borosilicate Glass Breakdown Voltage 40.5 V (±5 V) Output Voltage ±2 V (50 Ω) Gain 3.6 × 10⁶ Storage Temperature 0 - 55 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Power Meter incl. Sensor	200 - 1100 nm	UV, Visible, Near IR	Silicon	In stock	$ 1721.70
Product Code Dimensions 183 x 109 x 40 mm (7.2 x 4.3 x 1.6", 4.0 GB) Interface USB 2.0 Wavelength Range 200 - 1100 nm Weight 350 g Operating Temperature 0 - 40 °C -40 to 70 °C Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Mounting Threads 1/4"-20 Resolution (Pixels) < 1 x 100 Bit Depth 16 bit Power Range 50 nW - 50 mW Power Measurement 50 nW - 50 mW Time Constant 1 - 30 s Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Multimode Ultrafast Photodetector Module	750 nm (Minimum) 1650 nm (Maximum)	Short-Wave IR Visible	-	In stock	$ 5042.27
Product Code Wavelength Range 750 nm (Minimum) 1650 nm (Maximum) Applications OEM Detection Wavelength Region Short-Wave IR Visible Detector Bandwidth DC - 30 GHz Noise Equivalent Power 3.2 × 10^-11 W/Hz^1/2 Conversion Gain 10.5 V/W (850 nm) 17.5 V/W (1310 nm) Dark Current 50 nA Fiber Type OM4 (Fiber Pigtail) Optical Return Loss -8 dB (0.6489 nm, Maximum) Photosensitivity 0.42 A/W (850 nm) 0.7 A/W (1310 nm) Photodiode Bias Voltage 4 V Supplier Location New Jersey, USA See product details More from Thorlabs
Pyroelectric Energy Sensor	185 - 25000 nm	UV, Short-Wave IR, DUV, Visible, Near IR, Mid IR, Long-Wave IR, Far IR	Pyroelectric	In stock	$ 1677.82
Product Code Clear Aperture Ø 20 mm Dimensions Ø 50 x 18 mm (Housing) Interface USB Wavelength Range 185 - 25000 nm Detection Wavelength Region UV, Short-Wave IR, DUV, Visible, Near IR, Mid IR, Long-Wave IR, Far IR Sensor Type Pyroelectric Active Area 314.2 mm² Mounting Threads 4-40, 8-32, M4 Maximum Optical Power 150 mW (Average) Maximum Incident Energy Density 0.15 J/cm² (1 μs) Repetition Rate 30 Hz (1 MΩ, Maximum) Pulse Energy Range 100 μJ - 500 mJ Time Constant 20 ms Linearity ±1% Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	400 - 1000 nm	Visible, Near IR	APD, Silicon	In stock	$ 1559.61
Product Code Dimensions 75.5 x 55.8 x 27.6 mm (2.97 x 2.2 x 1.09") Wavelength Range 400 - 1000 nm Weight 100 g Key Features Power Supply Included Temperature Compensated Operating Temperature 0 - 40 °C (Non-Condensing) Detection Wavelength Region Visible, Near IR Sensor Type APD, Silicon Detector Bandwidth DC - 10 MHz Noise Equivalent Power 4 × 10^-14 W/Hz^1/2 (10 MHz, Minimum) Active Area 0.7854 mm² (1 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 1 mm Specific Detectivity 2.21557 × 10¹² cmHz^1/2/W (Calculated) Conversion Gain 2.65 × 10⁷ V/W (Maximum) Saturation Power 150 nW (CW) 100 μW, 1.5 μW (CW) 150 nW (800 nm, CW) 100 μW, 1.5 μW (800 nm, CW) Maximum Optical Power 1 mW Photosensitivity 53 A/W (800 nm, Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 250 kV/A (50 Ω Termination) 500 kV/A (High-Z Termination) Output Voltage 2 V (50 Ω, Maximum) 4.1 V (Maximum) Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Biased Detector	400 - 1100 nm	Visible, Near IR	Silicon	In stock	$ 359.72
Product Code Wavelength Range 400 - 1100 nm Key Features Fiber Coupled Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth 2 GHz (-3dB) Noise Equivalent Power 9.29 × 10^-15 W/Hz^1/2 (730 nm, Maximum) Dark Current 35 pA Rise Time 150 ps (0.25%, 653 nm, Typical) Capacitance 1.73 pF (Maximum) Input Coupling FC/PC connector Maximum Optical Power 18 mW (Peak) Fall Time 150 ps (4%, 653 nm, Typical) Output Voltage 2 V (Maximum) Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	800 - 1700 nm	Short-Wave IR Near IR	InGaAs	Contact Supplier	$ 2337.21
Product Code Dimensions 83.8 x 65.3 x 21.1 mm (3.3 x 2.57 x 0.83") Wavelength Range 800 - 1700 nm Operating Temperature 0 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 1 MHz Noise Equivalent Power 1.6 × 10^-11 W/Hz^1/2 (1 MHz, Minimum) Active Area 7.069 mm² (3 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 3 mm Mounting Threads 8-32, M4x0.7 Specific Detectivity 1.662 × 10¹⁰ cmHz^1/2/W (Calculated) Conversion Gain 1500 V/W (50 Ω) 1.75 × 10⁵ V/W (50 Ω) 10000 V/W Saturation Power 20 μW (CW) Input Coupling Free Space Output Coupling AC, DC Common-Mode Rejection Ratio 30 dB (Typical) Peak Response Wavelength 1550 nm (1 A/W, Maximum) Input Impedance 50 Ω (1.75 × 10⁵ V/A) Photosensitivity 1 A/W (1550 nm, Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 5 × 10⁵ V/A, 1.75 × 10⁵ V/A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Power Meter incl. Sensor	400 - 1100 nm	Visible, Near IR	Silicon	In stock	$ 414.38
Product Code Dimensions Ø 30.5 x 12.7 mm (Housing) Interface USB Wavelength Range 400 - 1100 nm Applications Alignment Detection Wavelength Region Visible, Near IR Sensor Type Silicon Mounting Threads 8-32, M4 Power Range 500 nW - 500 mW Power Resolution 10 nW Power Measurement 500 nW - 500 mW Fiber Connector Type APC, FC, LC, SC, SMA, ST Linearity ±0.5% Supplier Location New Jersey, USA See product details More from Thorlabs
Multimode Ultrafast Photodetector	700 nm (Minimum) 870 nm (Maximum) 700 - 870 nm	Visible, Near IR	GaAs	In stock	$ 4813.07
Product Code Wavelength Range 700 nm (Minimum) 870 nm (Maximum) 700 - 870 nm Detection Wavelength Region Visible, Near IR Sensor Type GaAs Detector Bandwidth DC - 25 GHz Noise Equivalent Power 5.7 × 10^-11 W/Hz^1/2 Supply Voltage 5 V (500 mA, Maximum) Conversion Gain 11 V/W Dark Current 50 nA Fiber Type OM4 Photosensitivity 0.45 A/W Analog Gain 200 mV/mA Power Supply +5 VDC, Mini-USB Connector (Max Current 500 mA) Optical Return Loss -18 dB Fiber Connector Type FC/PC Transimpedance Gain 200 mV/mA Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	400 - 1000 nm	Visible, Near IR	APD, Silicon	In stock	$ 1391.34
Product Code Dimensions 74.5 x 56.1 x 27.4 mm (2.93 x 2.21 x 1.08") Wavelength Range 400 - 1000 nm Weight 120 g Key Features Power Supply Included Temperature Compensated Operating Temperature 0 - 40 °C (Non-Condensing) Detection Wavelength Region Visible, Near IR Sensor Type APD, Silicon Detector Bandwidth DC - 100 kHz Noise Equivalent Power 3.5 × 10^-15 W/Hz^1/2 (100 kHz, Minimum) Active Area 0.7854 mm² (1 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 1 mm Specific Detectivity 2.53208 × 10¹³ cmHz^1/2/W (Calculated) Conversion Gain 2.65 × 10⁹ V/W (Maximum) Saturation Power 1.54 nW (CW) 100 nW, 15.4 nW (CW) 1.54 nW (800 nm, CW) 100 nW, 15.4 nW (800 nm, CW) Maximum Optical Power 1 mW Photosensitivity 53 A/W (800 nm, Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 25 MV/A (50 Ω Termination) 50 MV/A (High-Z Termination) Output Voltage 2 V (50 Ω, Maximum) 4.1 V (Maximum) Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	400 - 1000 nm	Visible, Near IR	Silicon	In stock	$ 2255.23
Product Code Wavelength Range 400 - 1000 nm Key Features Fixed Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth DC - 600 MHz Noise Equivalent Power 1.12 × 10^-11 W/Hz^1/2 Active Area 0.13 mm² Sensing Area Ø 400 μm (Diameter 0.13 mm²) Active Area Diameter 0.4 mm (0.13 mm²) Specific Detectivity 3.219 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 1 ns Power Supply Yes Output Voltage 0 - 1 V Gain 2 × 10⁶ V pp/W 2.5 × 10⁵ V pp/W (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	900 - 1700 nm	Short-Wave IR Near IR	APD, InGaAs	In stock	$ 2859.93
Product Code Dimensions 75.5 x 50.8 x 27.4 mm (2.97 x 2 x 1.08") Wavelength Range 900 - 1700 nm Key Features Power Supply Included Temperature Compensated Operating Temperature 0 - 40 °C (Non-Condensing) Detection Wavelength Region Short-Wave IR Near IR Sensor Type APD, InGaAs Detector Bandwidth DC - 50 MHz Noise Equivalent Power 4.6 × 10^-13 W/Hz^1/2 (50 MHz, Minimum) Active Area 0.03142 mm² (0.2 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.2 mm Specific Detectivity 3.85341 × 10¹⁰ cmHz^1/2/W (Calculated) Conversion Gain 9 × 10⁵ V/W (Maximum) Saturation Power 4.2 μW (CW) Maximum Optical Power 1 mW Photosensitivity 9 A/W (1500 nm, Maximum) Output Voltage Swing 1.8 V (50 Ω, Maximum) 3.6 V (Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 50 kV/A (50 Ω Termination) 100 kV/A (High-Z Termination) Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Microscope Slide Power Sensor	300 - 10600 nm	UV, Short-Wave IR, Visible, Near IR, Mid IR, Long-Wave IR	-	Contact Supplier	$ 1417.25
Product Code Clear Aperture 18 x 18 mm Dimensions 76 x 25.2 x 4.8 mm (2.99 x 0.99 x 0.19") Interface USB Wavelength Range 300 - 10600 nm Applications Fluorescence Microscopy Weight 50 g (0.11 lbs) Detection Wavelength Region UV, Short-Wave IR, Visible, Near IR, Mid IR, Long-Wave IR Active Area 324 mm² Sensing Area 18 x 18 mm Package 9-Pins Power Resolution 10 μW Cooling System Convection Maximum Incident Energy Density 0.1 J/cm² (1 μs) 1 J/cm² (1 ms) Settling Time < 2 s Optical Power Working Range 100 μW - 2 W Linearity ±0.5% Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	400 - 1000 nm	Visible, Near IR	Silicon	In stock	$ 2255.23
Product Code Wavelength Range 400 - 1000 nm Key Features Fixed Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth DC - 250 MHz Noise Equivalent Power 6 × 10^-12 W/Hz^1/2 Active Area 0.13 mm² Sensing Area Ø 400 μm (Diameter 0.13 mm²) Active Area Diameter 0.4 mm (0.13 mm²) Specific Detectivity 6.009 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 2 ns Power Supply Yes Output Voltage 0 - 1 V Gain 1.5 × 10⁵ V pp/W 2.5 × 10⁴ V pp/W (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	400 - 1000 nm	Visible, Near IR	Silicon	In stock	$ 2255.23
Product Code Wavelength Range 400 - 1000 nm Key Features Switchable Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth 1 MHz - 1.5 GHz Noise Equivalent Power 2.4 × 10^-11 W/Hz^1/2 Active Area 0.13 mm² Sensing Area Ø 400 μm (Diameter 0.13 mm²) Active Area Diameter 0.4 mm (0.13 mm²) Specific Detectivity 1.502 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 500 ps Power Supply Yes Output Voltage ~ 1 V Gain 0, 2 × 10³ - 2 × 10⁴ V pp/W (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Si Threaded Photodiode	240 - 1170 nm	UV, Visible, Near IR	Silicon	In stock	$ 321.00
Product Code Wavelength Range 240 - 1170 nm Key Features Cathode Grounded Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Noise Equivalent Power 7.1 × 10^-15 W/Hz^1/2 Active Area 4 mm² Sensing Area 2 x 2 mm (4 mm²) Specific Detectivity 2.816901 × 10¹³ cmHz^1/2/W (Calculated) Dark Current 1 nA (10 V, Maximum) Rise Time 15 ns Capacitance 13 pF (10 V, Typical) Grounded Connector Cathode Fall Time 29 ns (10 V, 650 nm) Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	200 - 1000 nm	UV, Visible, Near IR	APD, Silicon	In stock	$ 1559.61
Product Code Dimensions 75.5 x 55.8 x 27.6 mm (2.97 x 2.2 x 1.09") Wavelength Range 200 - 1000 nm Weight 100 g Key Features Power Supply Included Temperature Compensated UV Enhanced Response Operating Temperature 0 - 40 °C (Non-Condensing) Detection Wavelength Region UV, Visible, Near IR Sensor Type APD, Silicon Detector Bandwidth DC - 400 MHz Noise Equivalent Power 1.5 × 10^-13 W/Hz^1/2 (100 MHz, Minimum) Active Area 0.03142 mm² (0.2 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.2 mm Specific Detectivity 1.181713 × 10¹¹ cmHz^1/2/W (Calculated) Conversion Gain 5 × 10⁵ V/W (Maximum) Saturation Power 8 μW (CW) 100 μW, 80 μW (CW) 8 μW (600 nm, CW) 100 μW, 80 μW (600 nm, CW) Maximum Optical Power 1 mW Photosensitivity 50 A/W (600 nm, Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 5 kV/A (50 Ω Termination) 10 kV/A (High-Z Termination) Output Voltage 2 V (50 Ω, Maximum) 4.1 V (Maximum) Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Integrating Sphere Sensor	800 - 1700 nm	Short-Wave IR Near IR	InGaAs	Contact Supplier	$ 1028.31
Product Code Dimensions Ø 45 x 30.5 mm (Housing) Interface USB Wavelength Range 800 - 1700 nm Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Active Area 12.96 mm² Sensing Area 3.6 x 3.6 mm Mounting Threads 8-32, M4 Power Range 1 μW - 500 mW Power Resolution 1 nW Power Measurement 1 μW - 500 mW Fiber Connector Type APC, FC, LC, SC, SMA, ST Linearity ±0.5% Supplier Location New Jersey, USA See product details More from Thorlabs
Biased Detector	400 - 1100 nm	Visible, Near IR	Silicon	In stock	$ 367.34
Product Code Wavelength Range 400 - 1100 nm Key Features Fiber Coupled Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth 1 GHz (-3dB) Noise Equivalent Power 9.5 × 10^-15 W/Hz^1/2 (730 nm, Maximum) Dark Current 126 pA Rise Time 1 ns (730 nm, Maximum) Capacitance 1.73 pF (Maximum) Input Coupling FC/PC connector Maximum Optical Power 18 mW (Peak) Fall Time 1 ns (730 nm, Maximum) Output Voltage 0 - 3.3 V (50 Ω) 0 - 10 V (Hi-Z) Supplier Location New Jersey, USA See product details More from Thorlabs
Power Meter incl. Sensor	400 - 1100 nm	Visible, Near IR	Silicon	In stock	$ 1442.68
Product Code Dimensions 172.7 x 36.4 x 13 mm (6.8 x 1.43 x 0.51") Interface Bluetooth, USB 2.0 Wavelength Range 400 - 1100 nm Weight 60 g Operating Temperature 0 - 50 °C (32 - 122 °F) Detection Wavelength Region Visible, Near IR Sensor Type Silicon Supply Voltage 5 V Mounting Threads 8-32, M4 Bit Depth 24 bit Power Resolution 100 pW, 10 nW Power Measurement 10 nW - 2 mW 1 μW - 200 mW (Attenuator On) Measurement Range -50 to 3.01 dBm (10 nW - 2 mW) -30 to 23.01 dBm (1 μW - 200 mW) Power Supply External: 5 V DC via USB Internal: LiPo+ 380 mAh Thickness 3.5 mm (Sensor End w/o Filter) 6 mm (Sensor End w/ Filter) Linearity ±1% Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	350 - 1000 nm	UV, Visible, Near IR	Silicon	In stock	$ 1882.67
Product Code Wavelength Range 350 - 1000 nm Operating Temperature 10 - 35 °C (Non-Condensing) Power Consumption 11 W Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Active Area 1.767 mm² (1.5 mm) Sensing Area Ø 1.5 mm Active Area Diameter 1.5 mm Resolution (Pixels) 2876 Pixel Size 25 μm Cooling System Thermoelectric Dark Count Rate 35 kHz, 90 kHz (Maximum) 35 kHz (Maximum) Detection Efficiency 30% Crosstalk 1.5% Fill Factor 63% Window Material Borosilicate Glass Breakdown Voltage 40.5 V (±5 V) Output Voltage ±2 V (50 Ω) Gain 9 × 10⁵ Storage Temperature 0 - 55 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	980 nm (Minimum) 1260 nm (Maximum)	Near IR	-	Contact Supplier	$ 447.47
Product Code Wavelength Range 980 nm (Minimum) 1260 nm (Maximum) Applications LIDAR, OEM Detection Wavelength Region Near IR Detector Bandwidth DC - 5 GHz Dark Current < 10 nA (Typical) 50 nA (Maximum) Common-Mode Rejection Ratio > 20 dB Fiber Type HI1060 Diameter 0.065 mm 0.0062 mm (±0.0003 mm) 0.00106 mm Optical Return Loss -45 dB (Typical) -40 dB (Maximum) Photosensitivity 0.5 A/W (Minimum) 0.6 A/W (Typical) Fiber Connector Type FC/APC Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	800 - 1700 nm	Short-Wave IR Near IR	InGaAs	In stock	$ 509.71
Product Code Wavelength Range 800 - 1700 nm Key Features Fixed Gain Operating Temperature 10 - 50 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 150 MHz Noise Equivalent Power 1.26 × 10^-11 W/Hz^1/2 Active Area 0.2 mm² Sensing Area Ø 500 μm (Diameter 0.2 mm²) Active Area Diameter 0.5 mm (0.2 mm²) Specific Detectivity 3.549 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 2.3 ns Photosensitivity 1.04 A/W (1590 nm) Power Supply Yes Output Voltage 0 - 5 V 0 - 10 V (Hi-Z) Gain 10 kV/A (Hi-Z), 5 kV/A (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Single-Photon Avalanche Photodiode Detector	350 - 900 nm	UV, Visible, Near IR	Silicon	In stock	$ 6043.98
Product Code Dimensions 85 x 76.5 x 36.2 mm (3.35 x 3 x 1.43") Wavelength Range 350 - 900 nm Applications LIDAR, Spectroscopy Key Features Software Included Operating Temperature 0 - 40 °C Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Active Area 0.001963 mm² Sensing Area Ø 50 μm Supply Voltage 6 V (1.5 A) Dark Count Rate 150 Hz (Typical) 200 Hz (Maximum) Detection Efficiency 35% (500 nm, Typical) Count Rate 22 MHz (Maximum) Dead Time 45 ns Power Supply 6 VDC/1.5 A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Power Meter incl. Sensor	400 - 1100 nm	Visible, Near IR	Silicon	In stock	$ 1773.67
Product Code Dimensions 183 x 109 x 40 mm (7.2 x 4.3 x 1.6", 4.0 GB) Interface USB 2.0 Wavelength Range 400 - 1100 nm Weight 350 g Operating Temperature 0 - 40 °C -40 to 70 °C Detection Wavelength Region Visible, Near IR Sensor Type Silicon Mounting Threads 1/4"-20 Resolution (Pixels) < 1 x 100 Bit Depth 16 bit Power Range 500 nW - 500 mW Power Measurement 500 nW - 500 mW Time Constant 1 - 30 s Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	200 - 1000 nm	UV, Visible, Near IR	APD, Silicon	In stock	$ 1494.79
Product Code Dimensions 75.5 x 50.8 x 27.4 mm (2.97 x 2 x 1.08") Wavelength Range 200 - 1000 nm Weight < 100 g Key Features Power Supply Included Temperature Compensated UV Enhanced Response Operating Temperature 0 - 40 °C (Non-Condensing) Detection Wavelength Region UV, Visible, Near IR Sensor Type APD, Silicon Detector Bandwidth DC - 50 MHz Noise Equivalent Power 2.1 × 10^-13 W/Hz^1/2 (Minimum) Active Area 0.7854 mm² (1 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 1 mm Specific Detectivity 4.220133 × 10¹¹ cmHz^1/2/W (Calculated) Conversion Gain 2.5 × 10⁶ V/W (Maximum) Saturation Power 1.5 μW (CW) Maximum Optical Power 1 mW Photosensitivity 25 A/W (600 nm, Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 50 kV/A with 50 Ω Termination 100 kV/A for High-Impedance Termination Output Voltage 1.8 V (50 Ω, Maximum) 3.6 V (Maximum) Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Thermopile Power Sensor	250 - 11000 nm	UV, Short-Wave IR, Visible, Near IR, Mid IR, Long-Wave IR	Thermopile	In stock	$ 1690.54
Product Code Clear Aperture Ø 25 mm Dimensions 100 x 100 x 86.7 mm (3.94 x 3.94 x 3.41", Housing) Interface USB Wavelength Range 250 - 11000 nm Applications Laser Calibration Key Features Cooled Detection Wavelength Region UV, Short-Wave IR, Visible, Near IR, Mid IR, Long-Wave IR Sensor Type Thermopile Active Area 490.9 mm² (25 mm) Sensing Area Ø 25 mm Mounting Threads 4-40, M6 Power Range 100 mW - 200 W 250 W Power Resolution 5 mW Cooling System Fan Settling Time 5 s 1 s (0 - 90%) Linearity ±1% Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	400 - 1000 nm	Visible, Near IR	Silicon	In stock	$ 2255.23
Product Code Dimensions 60 x 50 x 20 mm (2.4 x 2 x 0.79") Wavelength Range 400 - 1000 nm Key Features Fiber Coupled Switchable Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Visible, Near IR Sensor Type Silicon Detector Bandwidth 5 MHz - 1 GHz Noise Equivalent Power 2.55 × 10^-11 W/Hz^1/2 Active Area 0.04909 mm² Supply Voltage 12 V (100 mA, Maximum) Active Area Diameter 0.25 mm Specific Detectivity 8.689 × 10⁸ cmHz^1/2/W (Calculated) Rise Time 500 ps Input Coupling FC/PC connector Output Coupling AC Output Impedance 50 Ω Frequency Range 1 MHz - 1.5 GHz Output Connector SMA female Fiber Connector Type FC/PC (Input) Gain Setting 1: 2E+4V pp/W Setting 2: 2 × 10³ Vpp/W Storage Temperature -20 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Ge Threaded Photodiode	800 - 1800 nm	Short-Wave IR Near IR	Germanium	In stock	$ 223.06
Product Code Wavelength Range 800 - 1800 nm Key Features Cathode Grounded Detection Wavelength Region Short-Wave IR Near IR Sensor Type Germanium Noise Equivalent Power 2.6 × 10^-12 W/Hz^1/2 Active Area 7.1 mm² Sensing Area Ø 3 mm (Diameter 7.1 mm²) Active Area Diameter 3 mm (7.1 mm²) Specific Detectivity 1.024839 × 10¹¹ cmHz^1/2/W (Calculated) Dark Current 4 μA (1 V, Maximum) Rise Time 600 ns Capacitance 6 nF (1 V, Typical) 4.5 nF (3 V, Typical) Grounded Connector Cathode Fall Time 600 ns (3 V) Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	950 - 1650 nm	Short-Wave IR Near IR	InGaAs	In stock	$ 2255.23
Product Code Dimensions 60 x 50 x 20 mm (2.4 x 2 x 0.79") Wavelength Range 950 - 1650 nm Key Features Fiber Coupled Fixed Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 200 MHz Noise Equivalent Power 3 × 10^-12 W/Hz^1/2 Supply Voltage 12 V (50 mA, 20 mA, Maximum) Rise Time 2 ns Input Coupling SMF28 pigtail with FC/APC Output Coupling DC Output Impedance 50 Ω Frequency Range 250 MHz Output Connector SMA female Fiber Connector Type FC/APC (Input) Gain 1.5E+5V pp/W Storage Temperature -20 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Amplified Photodiode	950 - 1650 nm	Short-Wave IR Near IR	InGaAs	In stock	$ 2255.23
Product Code Wavelength Range 950 - 1650 nm Key Features Fixed Gain Operating Temperature 10 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 250 MHz Noise Equivalent Power 3.2 × 10^-12 W/Hz^1/2 Active Area 0.07 mm² Sensing Area Ø 300 μm (Diameter 0.07 mm²) Active Area Diameter 0.3 mm (0.07 mm²) Specific Detectivity 8.268 × 10⁹ cmHz^1/2/W (Calculated) Rise Time 2 ns Power Supply Yes Output Voltage 0 - 1 V Gain 1.5 × 10⁵ V pp/W 5 × 10⁴ V pp/W (50 Ω) Supplier Location New Jersey, USA See product details More from Thorlabs
Integrating Sphere Sensor	-	-	Integrating Sphere	In stock	$ 1031.37
Product Code Sensor Type Integrating Sphere Supplier Location New Jersey, USA See product details More from Thorlabs
Integrating Sphere Sensor	250 - 2500 nm	UV, Short-Wave IR, Visible, Near IR	Integrating Sphere	In stock	$ 1292.09
Product Code Dimensions 63 x 63 x 77 mm (2.48 x 2.48 x 3.03") Wavelength Range 250 - 2500 nm Weight 350 g Operating Temperature -20 to 60 °C Detection Wavelength Region UV, Short-Wave IR, Visible, Near IR Sensor Type Integrating Sphere Mounting Threads SM05 Diameter 50 mm Supplier Location New Jersey, USA See product details More from Thorlabs
Multimode Ultrafast Photodetector	750 nm (Minimum) 1650 nm (Maximum)	Short-Wave IR Visible	-	In stock	$ 4927.67
Product Code Dimensions 88.6 x 61.4 x 29.6 mm Wavelength Range 750 nm (Minimum) 1650 nm (Maximum) Detection Wavelength Region Short-Wave IR Visible Detector Bandwidth 40 kHz - 10 GHz Noise Equivalent Power 1.05 × 10^-11 W/Hz^1/2 Conversion Gain 430 V/W (0.05 dB) Dark Current 50 nA Fiber Type MM Fiber, OM4 Optical Return Loss -10 dB -17 dB (Maximum) Photosensitivity 0.85 A/W (0.05 dB) Transimpedance Gain 460 V/A Supplier Location New Jersey, USA See product details More from Thorlabs
Single-Mode Ultrafast Photodetector	750 nm (Minimum) 1650 nm (Maximum) 750 - 1650 nm	Short-Wave IR Visible Near IR	InGaAs	In stock	$ 5615.25
Product Code Wavelength Range 750 nm (Minimum) 1650 nm (Maximum) 750 - 1650 nm Detection Wavelength Region Short-Wave IR Visible Near IR Sensor Type InGaAs Detector Bandwidth DC - 30 GHz Noise Equivalent Power 3.2 × 10^-11 W/Hz^1/2 Supply Voltage 5 V (500 mA, Maximum) Conversion Gain 19 V/W Dark Current 50 nA Fiber Type SMF-28 Photosensitivity 0.45 A/W (850 nm) 0.8 A/W (1310 nm) 0.75 A/W (1550 nm) Analog Gain 200 mV/mA Power Supply +5 VDC, Mini-USB Connector (Max Current 500 mA) Optical Return Loss -19 dB, 21 dB (850 nm, 1310 nm) Fiber Connector Type FC/PC Transimpedance Gain 200 mV/mA Supplier Location New Jersey, USA See product details More from Thorlabs
Avalanche Photodiode Detector	400 - 1000 nm	Visible, Near IR	APD, Silicon	In stock	$ 2672.06
Product Code Dimensions 60 x 50 x 47.5 mm (2.36 x 1.97 x 1.87") Wavelength Range 400 - 1000 nm Key Features Adjustable Gain Power Supply Included Temperature Compensated Operating Temperature 10 - 40 °C Detection Wavelength Region Visible, Near IR Sensor Type APD, Silicon Detector Bandwidth 5 MHz - 1 GHz Noise Equivalent Power 2.4 × 10^-13 W/Hz^1/2 Active Area 0.1963 mm² (0.5 mm) Supply Voltage 12 - 15 V Active Area Diameter 0.5 mm Specific Detectivity 1.846073 × 10¹¹ cmHz^1/2/W (Calculated) Conversion Gain 2.5 × 10⁵ V/W (800 nm, Maximum) Input Coupling Free Space Output Coupling AC Output Impedance 50 Ω Frequency Range 1 MHz - 1.6 GHz Photosensitivity 50 A/W (800 nm, Maximum) Storage Temperature -20 to 85 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Integrating Sphere Sensor	-	-	Integrating Sphere	In stock	$ 293.66
Product Code Sensor Type Integrating Sphere Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	190 - 1100 nm	UV, DUV, Visible, Near IR	Silicon	In stock	$ 1352.78
Product Code Dimensions 83.8 x 65.3 x 21.1 mm (3.3 x 2.57 x 0.83") Wavelength Range 190 - 1100 nm Key Features UV Enhanced Response Operating Temperature 0 - 40 °C Detection Wavelength Region UV, DUV, Visible, Near IR Sensor Type Silicon Detector Bandwidth DC - 1 MHz Noise Equivalent Power 3.6 × 10^-12 W/Hz^1/2 (1 MHz, Minimum) Active Area 13.2 mm² (4.1 mm) Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 4.1 mm Mounting Threads 8-32, M4x0.7 Specific Detectivity 1.009217 × 10¹¹ cmHz^1/2/W (Calculated) Conversion Gain 1500 V/W (50 Ω) 85000 V/W (50 Ω) 10000 V/W Saturation Power 36 μW (CW) Input Coupling Free Space Output Coupling AC, DC Common-Mode Rejection Ratio 30 dB (Typical) Peak Response Wavelength 960 nm (0.5 A/W, Maximum) Input Impedance 50 Ω (1.75 × 10⁵ V/A) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Transimpedance Gain 5 × 10⁵ V/A, 1.75 × 10⁵ V/A Storage Temperature -40 to 70 °C Photosensitivity 0.5 A/W (960 nm, Maximum) Supplier Location New Jersey, USA See product details More from Thorlabs
Power and Energy Meter, Sensor not incl.	-	-	Pyroelectric	In stock	$ 532.59
Product Code Dimensions 93.1 x 60.4 x 28.7 mm (3.67 x 2.38 x 1.13") Interface USB 2.0, USB Mini-B Weight 150 g (0.33 lbs) Operating Temperature 0 - 40 °C Sensor Type Pyroelectric Detector Bandwidth DC - 10 Hz Resolution (Pixels) 100 Bit Depth 16 bit Repetition Rate 3 kHz Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Balanced Detector	800 - 1700 nm	Short-Wave IR Near IR	InGaAs	Contact Supplier	$ 1916.25
Product Code Dimensions 85 x 80 x 30 mm (3.35 x 3.15 x 1.18") Wavelength Range 800 - 1700 nm Applications LIDAR Weight 350 g (Power Supply) Key Features Fixed Gain Operating Temperature 0 - 40 °C Detection Wavelength Region Short-Wave IR Near IR Sensor Type InGaAs Detector Bandwidth DC - 15 MHz Active Area 0.07069 mm² Supply Voltage 100 V (±12 V, 250 mA) 120 V 230 V (50 - 60 Hz) Active Area Diameter 0.3 mm Conversion Gain 51000 V/W Saturation Power 70 μW (1550 nm, CW) Input Coupling FC/APC connector FC/PC connector Output Coupling AC, DC Common-Mode Rejection Ratio > 35 dB Photosensitivity 1 A/W (Maximum) Power Supply ±12 V @ 250 mA (100/120/230 VAC, 50 - 60 Hz, Switchable) Fiber Connector Type FC/APC (Input) FC/PC (Input) Transimpedance Gain 5.1 × 10⁴ V/A Storage Temperature -40 to 70 °C Supplier Location New Jersey, USA See product details More from Thorlabs
Unmounted Si Photodiode	320 - 1100 nm	UV, Visible, Near IR	Silicon	In stock	$ 17.12
Product Code Wavelength Range 320 - 1100 nm Detection Wavelength Region UV, Visible, Near IR Sensor Type Silicon Noise Equivalent Power 6.8 × 10^-16 W/Hz^1/2 (0V, 960 nm) Active Area 1.21 mm² Sensing Area 1.1 x 1.1 mm (1.21 mm²) Specific Detectivity 1.617647 × 10¹⁴ cmHz^1/2/W (Calculated) Dark Current 2 pA (10 mV, Maximum) Rise Time 400 ns (0V, 650 nm) 400 ns (Typical) Capacitance 140 pF (0V, Typical) Package TO-18 Peak Response Wavelength 960 nm Photosensitivity 0.6 A/W Fall Time 400 ns (0V, 650 nm) Supplier Location New Jersey, USA See product details More from Thorlabs