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Beamsplitters

Beamsplitters are optical components that split an incident light beam into two or more beams with the same or different optical power, or into two beams with different polarizations.

Product	Center Wavelength	Wavelength Range	Reflectance	Availability	Price (USD)
Polarizing Cube Beamsplitter	650 - 1000 nm	650 - 1000 nm	< 0.5% (Average, per Surface)	2 weeks	$ 593.00
Product Code Center Wavelength 650 - 1000 nm Wavelength Range 650 - 1000 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.8 mm (0.425") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	400 - 1600 nm (Specify at Checkout)	400 - 1600 nm (Center Wavelength)	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1320.00
Product Code Center Wavelength 400 - 1600 nm (Specify at Checkout) Wavelength Range 400 - 1600 nm (Center Wavelength) Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	370 nm	370 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1045.00
Product Code Center Wavelength 370 nm Wavelength Range 370 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.16 mm (0.4") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	1550 nm	1550 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1320.00
Product Code Center Wavelength 1550 nm Wavelength Range 1550 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	850 nm	850 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1320.00
Product Code Center Wavelength 850 nm Wavelength Range 850 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	1200 - 1600 nm	1200 - 1600 nm	< 0.5% (Average, per Surface)	2 weeks	$ 678.00
Product Code Center Wavelength 1200 - 1600 nm Wavelength Range 1200 - 1600 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 21.59 mm (0.85") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	650 - 1000 nm	650 - 1000 nm	< 0.5% (Average, per Surface)	2 weeks	$ 678.00
Product Code Center Wavelength 650 - 1000 nm Wavelength Range 650 - 1000 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 21.59 mm (0.85") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	1000 - 2000 nm	1000 - 2000 nm	< 2%	2 weeks	$ 750.00
Product Code Center Wavelength 1000 - 2000 nm Wavelength Range 1000 - 2000 nm Reflectance < 2% Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Broadband, Wide Acceptance Angle Substrate N-BK7 Beam Deviation < 5' Surface Quality 80-50 scratch-dig Operating Temperature -40 to 75 °C Shape Cube Transmitted Wavefront Error < λ/2 (633 nm, P-V) < λ/8 (633 nm, RMS) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Wire Grid Cube Beamsplitter	1000 - 2000 nm	1000 - 2000 nm	< 2%	2 weeks	$ 660.00
Product Code Center Wavelength 1000 - 2000 nm Wavelength Range 1000 - 2000 nm Reflectance < 2% Dimensions 13.21 x 13.21 x 12.7 mm (0.52 x 0.52 x 0.5") Clear Aperture > 10.16 mm (0.4") Key Features Broadband, Wide Acceptance Angle Substrate N-BK7 Beam Deviation < 5' Surface Quality 80-50 scratch-dig Operating Temperature -40 to 75 °C Transmitted Wavefront Error < λ/2 (633 nm, P-V) < λ/8 (633 nm, RMS) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	532 nm	532 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1320.00
Product Code Center Wavelength 532 nm Wavelength Range 532 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	900 - 1400 nm	900 - 1400 nm	< 0.5% (Average, per Surface)	2 weeks	$ 678.00
Product Code Center Wavelength 900 - 1400 nm Wavelength Range 900 - 1400 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 21.59 mm (0.85") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	1550 nm	1550 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1045.00
Product Code Center Wavelength 1550 nm Wavelength Range 1550 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.16 mm (0.4") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	420 - 2600 nm	420 - 2600 nm	~ 4.25%	2 weeks	$ 750.00
Product Code Center Wavelength 420 - 2600 nm Wavelength Range 420 - 2600 nm Reflectance ~ 4.25% Dimensions 25.91 x 25.91 x 25.91 mm (1.02 x 1.02 x 1") Clear Aperture > 22.86 mm (0.9") Key Features Broadband, Wide Acceptance Angle Substrate N-BK7 Beam Deviation < 5' Surface Quality 80-50 scratch-dig Operating Temperature -40 to 75 °C Shape Cube Transmitted Wavefront Error < λ/2 (633 nm, P-V) < λ/8 (633 nm, RMS) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	370 nm	370 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1320.00
Product Code Center Wavelength 370 nm Wavelength Range 370 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 20.3 mm (0.8") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	1200 - 1600 nm	1200 - 1600 nm	< 0.5% (Average, per Surface)	2 weeks	$ 593.00
Product Code Center Wavelength 1200 - 1600 nm Wavelength Range 1200 - 1600 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.8 mm (0.425") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	400 - 1600 nm (Specify at Checkout)	400 - 1600 nm (Center Wavelength)	< 0.25% (per Surface)	2 weeks	$ 515.00
Product Code Center Wavelength 400 - 1600 nm (Specify at Checkout) Wavelength Range 400 - 1600 nm (Center Wavelength) Reflectance < 0.25% (per Surface) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.8 mm (0.425") Key Features High Contrast Low Transmitted Wavefront Distortion Low reflectance Substrate N-BK7 Beam Deviation < 3' (Transmitted) Surface Quality 40-20 scratch-dig Shape Cube Extinction Ratio > 1000:1 (Transmission) Surface Irregularity < λ/4 (632.8 nm, PV, Flatness) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	900 - 1400 nm	900 - 1400 nm	< 0.5% (Average, per Surface)	2 weeks	$ 593.00
Product Code Center Wavelength 900 - 1400 nm Wavelength Range 900 - 1400 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.8 mm (0.425") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	850 nm	850 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1045.00
Product Code Center Wavelength 850 nm Wavelength Range 850 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.16 mm (0.4") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Beam Separator	1064 nm	1064 nm	< 0.5% (Normal Incidence, per Surface)	4 weeks	$ 1045.00
Product Code Center Wavelength 1064 nm Wavelength Range 1064 nm Reflectance < 0.5% (Normal Incidence, per Surface) Dimensions 12.7 x 12.7 x 12.7 mm (0.5 x 0.5 x 0.5") Clear Aperture > 10.16 mm (0.4") Key Features Low Transmitted Wavefront Distortion Substrate BK7 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 20 - 50 °C Shape Cube Transmitted Wavefront Error < λ/5 (632.8 nm) Angle of Incidence 45° (±2) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark
Polarizing Cube Beamsplitter	440 - 680 nm	440 - 680 nm	< 0.5% (Average, per Surface)	2 weeks	$ 678.00
Product Code Center Wavelength 440 - 680 nm Wavelength Range 440 - 680 nm Reflectance < 0.5% (Average, per Surface) Transmittance > 90% (Average) (p-pol) > 99.8% (Average) (s-pol) Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1") Clear Aperture > 21.59 mm (0.85") Key Features Broadband, Wide Acceptance Angle Substrate SF2 Beam Deviation < 3' Surface Quality 40-20 scratch-dig Operating Temperature 50 - 80 °C Shape Cube Extinction Ratio > 500:1 Surface Irregularity < λ/8 (633 nm, Flatness) Damage Threshold Pulsed > 0.5 J/cm² (10 ns) Mount Unmounted Supplier Location Colorado, USA See product details More from Meadowlark