Femtoline Laser Output Couplers

  • Low Group Delay Dispersion (GDD)

An output is a partially reflecting dielectric mirror used in a laser cavity. It trasmits a part of the circulating intracavity power for generating a useful output from the laser.

A low transmission output coupler leads to low laser threshold, and possibly to poor laser efficiency if the losses due to output coupling do not dominate other parasitic losses in the laser cavity. The output coupler transmission is often chosen to maximize the output power, although its optimum value may be lower or higher if there are other design purposes (minimizing intracavity intensities or suppressing Q-switching instabilities in a passively mode-locked laser).

The standard substrates are parralel within 30 arcsec. If you need wedged substrates, please, choose from Wedge Prisms.

Delivery

Estimated delivery time: from 4 - 5 days

Reflection, Wavelength
Transmission
AOI
Material
Size

UVFS;ø12,7x3mm

Code Reflection, Wavelength Transmission AOI Material Size Price Delivery Add to cart
041-0150 PR 50±3%@1030 nm 50±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-0160 PR 60±3%@1030 nm 40±3% UVFS ø12,7x3mm 116 $ Request To cart
041-0165 PR 65±3%@1030 nm 35±3% UVFS ø12,7x3mm 116 $ Request To cart
041-0170 PR 70±3%@1030 nm 30±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-0175 PR 75±3%@1030 nm 25±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-0180 PR 80±3%@1030 nm 20±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-0185 PR 85±3%@1030 nm 15±3% UVFS ø12,7x3mm 116 $ Request To cart
041-0190 PR 90±2%@1030 nm 10±2% UVFS ø12,7x3mm 123 $ 4 - 5 days To cart
041-0195 PR 95±2%@1030 nm 5±2% UVFS ø12,7x3mm 123 $ 4 - 5 days To cart
041-0197 PR 97±1%@1030 nm 3±1% UVFS ø12,7x3mm 131 $ Request To cart
041-0198 PR 98±1%@1030 nm 2±1% UVFS ø12,7x3mm 131 $ Request To cart
041-0199 PR 99.0±0.5%@1030 nm 1.0±0.5% UVFS ø12,7x3mm 139 $ Request To cart
041-1150 PR 50±3%@800 nm 50±3% UVFS ø12,7x3mm 116 $ Request To cart
041-1160 PR 60±3@800 nm 40±3% UVFS ø12,7x3mm 116 $ Request To cart
041-1165 PR 65±3%@800 nm 35±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-1170 PR 70±3%@800 nm 30±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-1175 PR 75±3%@800 nm 25±3% UVFS ø12,7x3mm 116 $ Request To cart
041-1180 PR 80±3%@800 nm 20±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-1185 PR 85±3%@800 nm 15±3% UVFS ø12,7x3mm 116 $ 4 - 5 days To cart
041-1190 PR 90±2%@800 nm 10±2% UVFS ø12,7x3mm 123 $ Request To cart
041-1195 PR 95±2%@800 nm 5±2% UVFS ø12,7x3mm 123 $ 4 - 5 days To cart
041-1197 PR 97±1%@800 nm 3±1% UVFS ø12,7x3mm 131 $ 4 - 5 days To cart
041-1198 PR 98±1%@800 nm 2±1% UVFS ø12,7x3mm 131 $ 4 - 5 days To cart
041-1199 PR 99.0±0.5%@800 nm 1.0±0.5% UVFS ø12,7x3mm 139 $ Request To cart

UVFS;ø25,4x6mm

Code Reflection, Wavelength Transmission AOI Material Size Price Delivery Add to cart
042-0150 PR 50±3%@1030 nm 50±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-0160 PR 60±3%@1030 nm 40±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-0165 PR 65±3%@1030 nm 35±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-0170 PR 70±3%@1030 nm 30±3% UVFS ø25,4x6mm 138 $ Request To cart
042-0175 PR 75±3%@1030 nm 25±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-0180 PR 80±3%@1030 nm 20±3% UVFS ø25,4x6mm 138 $ Request To cart
042-0185 PR 85±3%@1030 nm 15±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-0190 PR 90±2%@1030 nm 10±2% UVFS ø25,4x6mm 145 $ 4 - 5 days To cart
042-0195 PR 95±2%@1030 nm 5±2% UVFS ø25,4x6mm 145 $ 4 - 5 days To cart
042-0197 PR 97±1%@1030 nm 3±1% UVFS ø25,4x6mm 153 $ Request To cart
042-0198 PR 98±1%@1030 nm 2±1% UVFS ø25,4x6mm 153 $ 4 - 5 days To cart
042-0199 PR 99.0±0.5%@1030 nm 1.0±0.5% UVFS ø25,4x6mm 161 $ 4 - 5 days To cart
042-1150 PR 50±3%@800 nm 50±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-1160 PR 60±3%@800 nm 40±3% UVFS ø25,4x6mm 138 $ Request To cart
042-1165 PR 65±3%@800 nm 35±3% UVFS ø25,4x6mm 138 $ Request To cart
042-1170 PR 70±3%@800 nm 30±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-1175 PR 75±3%@800 nm 25±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-1180 PR 80±3%@800 nm 20±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-1185 PR 85±3%@800 nm 15±3% UVFS ø25,4x6mm 138 $ 4 - 5 days To cart
042-1190 PR 90±2%@800 nm 10±2% UVFS ø25,4x6mm 145 $ 4 - 5 days To cart
042-1195 PR 95±2%@800 nm 5±2% UVFS ø25,4x6mm 145 $ 4 - 5 days To cart
042-1197 PR 97±1%@800 nm 3±1% UVFS ø25,4x6mm 153 $ 4 - 5 days To cart
042-1198 PR 98±1%@800 nm 2±1% UVFS ø25,4x6mm 153 $ 4 - 5 days To cart
042-1199 PR 99.0±0.5%@800 nm 1.0±0.5% UVFS ø25,4x6mm 161 $ 4 - 5 days To cart

UVFS;ø50,8x8 mm

Code Reflection, Wavelength Transmission AOI Material Size Price Delivery Add to cart
045-0150 PR 50±3%@1030 nm 50±3% UVFS ø50,8x8 mm 226 $ Request To cart
045-0160 PR 60±3%@1030 nm 40±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0165 PR 65±3%@1030 nm 35±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0170 PR 70±3%@1030 nm 30±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0175 PR 75±3%@1030 nm 25±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0180 PR 80±3%@1030 nm 20±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0185 PR 85±3%@1030 nm 15±3% UVFS ø50,8x8mm 226 $ Request To cart
045-0190 PR 90±2%@1030 nm 10±2% UVFS ø50,8x8mm 242 $ Request To cart
045-0195 PR 95±2%@1030 nm 5±2% UVFS ø50,8x8mm 242 $ Request To cart
045-0197 PR 97±1%@1030 nm 3±1% UVFS ø50,8x8mm 270 $ Request To cart
045-0198 PR 98±1%@1030 nm 2±1% UVFS ø50,8x8mm 270 $ Request To cart
045-0199 PR 99.0±0.5%@1030 nm 1.0±0.5% UVFS ø50,8x8mm 281 $ Request To cart
045-1150 PR 50±3%@800 nm 50±3% UVFS ø50,8x8mm 226 $ 4 - 5 days To cart
045-1160 PR 60±3%@800 nm 40±3% UVFS ø50,8x8mm 226 $ Request To cart
045-1165 PR 65±3%@800 nm 35±3% UVFS ø50,8x8mm 226 $ Request To cart
045-1170 PR 70±3%@800 nm 30±3% UVFS ø50,8x8mm 226 $ 4 - 5 days To cart
045-1175 PR 75±3%@800 nm 25±3% UVFS ø50,8x8mm 226 $ Request To cart
045-1180 PR 80±3%@800 nm 20±3% UVFS ø50,8x8mm 226 $ Request To cart
045-1185 PR 85±3%@800 nm 15±3% UVFS ø50,8x8mm 226 $ 4 - 5 days To cart
045-1190 PR 90±2%@800 nm 10±2% UVFS ø50,8x8mm 242 $ Request To cart
045-1195 PR 95±2%@800 nm 5±2% UVFS ø50,8x8mm 242 $ Request To cart
045-1197 PR 97±1%@800 nm 3±1% UVFS ø50,8x8mm 270 $ Request To cart
045-1198 PR 98±1%@800 nm 2±1% UVFS ø50,8x8mm 270 $ Request To cart
045-1199 PR 99.0±0.5%@800 nm 1.0±0.5% UVFS ø50,8x8mm 281 $ Request To cart

Other Femtoline Output Couplers

Code Reflection, Wavelength Transmission AOI Material Size Price Delivery Add to cart
042-1151B PR 25±3%@800 nm 75±3% BK7 ø25,4x6mm Request Request To cart
045-1151B PR 25±3%@800 nm 75±3% BK7 ø50,8x8mm Request Request To cart
042-1151U PR 25±3%@800 nm 75±3% UVFS ø25,4x6mm Request Request To cart
042-2150U PR 25±3%@380-420 nm 75±3% UVFS ø25,4x6mm Request Request To cart
042-1150B PR 50±3%@800 nm 50±3% BK7 ø25,4x6mm Request Request To cart
042-1150U PR 50±3%@800 nm 50±3% UVFS ø25,4x6mm Request Request To cart
042-2160U PR 50±3%@380-420 nm 50±3% UVFS ø25,4x6mm Request Request To cart
042-1175B PR 75±3%@800 nm 25±3% BK7 ø25,4x6mm Request Request To cart
045-1175B PR 75±3%@800 nm 25±3% BK7 ø50,8x8mm Request Request To cart
042-2170U PR 75±3%@380-420 nm 25±3% UVFS ø25,4x6mm Request Request To cart
042-1190B PR 90±2%@800 nm 10±2% BK7 ø25,4x6mm Request Request To cart
045-1190B PR 90±2%@800 nm 10±2% BK7 ø50,8x8mm Request Request To cart
042-2171U PR 90±2%@380-420 nm 10±2% UVFS ø25,4x6mm Request Request To cart
Delicious
Substrate
Material
UV grade Fused Silica
S1 Surface Flatness
λ/10 typical at 633 nm
S1 Surface Quality
20-10 scratch & dig (MIL-PRF-13830B)
S2 Surface Flatness
λ/10 typical at 633 nm
S2 Surface Quality 20-10 scratch & dig (MIL-PRF-13830B)
Diameter Tolerance
+0.00 mm-0.12 mm
Thickness Tolerance
±0.25
Parallelism
30 arcsec
Chamfer
0.3 mm at 45° typical

 

Coating
Technology
Electron beam multilayer dielectric
Adhesion and Durability
Per MIL-C-675A. Insoluble in lab solvents
Clear Aperture
Exceeds central 85% of diameter
Angle of Incidence
0-8°
Parallelism 30 arcsec
Back Side Antireflection Coated R<0.25%
Laser Damage Threshold >100 mJ/cm2, 50 fsec pulse, 800 nm typical
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