Femtoline Laser Harmonic Separators

  • Offered on Ø 0.5 or 1 inch UVFS substrates with surface flatness λ/10

Harmonic separators are dichroic beamsplitters that reflect one wavelength and transmit the other. Reflectance is better than 99,5% for the wavelength of interest and transmittance is at least 90% for the rejected wavelengths. The rear surface of harmonic separators is antireflection coated. If possible use shorter wavelength for reflection and longer wavelengths for transmission in order to have higher reflection/transmission coeficients.

Delivery

Estimated delivery time: from 4 - 5 days

Reflected Wavelength
Transmitted Wavelength
AOI
Material
Thickness
Size, mm

UVFS, ø12,7x3 mm, R>99,5%@257-275 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-2800 R>99,5%@257-275nm T>95%@780-820nm UVFS 3 mm ø12,7 160 $ Request To cart
041-2805 R>99,5%@257-275nm T>95%@780-820nm 45° UVFS 3 mm ø12,7 160 $ 4 - 5 days To cart
041-2400 R>99,5%@257-275nm T>95%@390-410nm UVFS 3 mm ø12,7 160 $ Request To cart
041-2405 R>99,5%@257-275nm T>95%@390-410nm 45° UVFS 3 mm ø12,7 160 $ 4 - 5 days To cart
041-2480 R>99,5%@257-275nm T>90%@400+800nm UVFS 3 mm ø12,7 182 $ Request To cart
041-2485 R>99,5%@257-275nm T>90%@400+800nm 45° UVFS 3 mm ø12,7 182 $ Request To cart

UVFS, ø12,7x3 mm, R>99,5%@390-410 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-4800 R>99,5%@390-410nm T>95%@780-820nm UVFS 3 mm ø12,7 160 $ Request To cart
041-4805 R>99,5%@390-410nm T>95%@780-820nm 45° UVFS 3 mm ø12,7 160 $ 4 - 5 days To cart

UVFS, ø12,7x3 mm, R>99,5%@800 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-0840 R>99,5%@800nm T>93%@400nm UVFS 3 mm ø12,7 154 $ Request To cart
041-0845 R>99,5%@800nm T>93%@400nm 45° UVFS 3 mm ø12,7 154 $ 4 - 5 days To cart

UVFS, ø12,7x3 mm, R>99,5%@333-353 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-3130 R>99,5%@333-353nm T>95%@1000-1060nm UVFS 3 mm ø12,7 149 $ Request To cart
041-3135 R>99,5%@333-353nm T>95%@1000-1060nm 45° UVFS 3 mm ø12,7 149 $ Request To cart
041-3450 R>99,5%@333-353nm T>95%@500-530nm UVFS 3 mm ø12,7 149 $ Request To cart
041-3455 R>99,5%@333-353nm T>95%@500-530nm 45° UVFS 3 mm ø12,7 149 $ Request To cart
041-3530 R>99,5%@333-353nm T>90%@515+1030nm UVFS 3 mm ø12,7 171 $ Request To cart
041-3535 R>99,5%@333-353nm T>90%@515+1030nm 45° UVFS 3 mm ø12,7 171 $ 4 - 5 days To cart

UVFS, ø12,7x3 mm, R>99,5%@500-530 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-5130 R>99,5%@500-530nm T>95%@1000-1060nm UVFS 3 mm ø12,7 149 $ 4 - 5 days To cart
041-5135 R>99,5%@500-530nm T>95%@1000-1060nm 45° UVFS 3 mm ø12,7 149 $ 4 - 5 days To cart

UVFS, ø12,7x3 mm, R>99,5%@1030 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
041-6510 R>99,5%@1030nm T>93%@515nm UVFS 3 mm ø12,7 154 $ 4 - 5 days To cart
041-6515 R>99,5%@1030nm T>93%@515nm 45° UVFS 3 mm ø12,7 154 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@257-275 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-2800 R>99,5%@257-275nm T>95%@780-820nm UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart
042-2805 R>99,5%@257-275nm T>95%@780-820nm 45° UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart
042-2400 R>99,5%@257-275nm T>95%@390-410nm UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart
042-2405 R>99,5%@257-275nm T>95%@390-410nm 45° UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart
042-2480 R>99,5%@257-275nm T>90%@400+800nm UVFS 3 mm ø25,4 215 $ 4 - 5 days To cart
042-2485 R>99,5%@257-275nm T>90%@400+800nm 45° UVFS 3 mm ø25,4 215 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@390-410 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-4800 R>99,5%@390-410nm T>95%@780-820nm UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart
042-4805 R>99,5%@390-410nm T>95%@780-820nm 45° UVFS 3 mm ø25,4 193 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@800 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-0840 R>99,5%@800nm T>93%@400nm UVFS 3 mm ø25,4 187 $ 4 - 5 days To cart
042-0845 R>99,5%@800nm T>93%@400nm 45° UVFS 3 mm ø25,4 187 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@333-353nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-3130 R>99,5%@333-353nm T>95%@1000-1060nm UVFS 3 mm ø25,4 182 $ Request To cart
042-3135 R>99,5%@333-353nm T>95%@1000-1060nm 45° UVFS 3 mm ø25,4 182 $ 4 - 5 days To cart
042-3450 R>99,5%@333-353nm T>95%@500-530nm UVFS 3 mm ø25,4 182 $ Request To cart
042-3455 R>99,5%@333-353nm T>95%@500-530nm 45° UVFS 3 mm ø25,4 182 $ Request To cart
042-3530 R>99,5%@333-353nm T>90%@515+1030nm UVFS 3 mm ø25,4 204 $ Request To cart
042-3535 R>99,5%@333-353nm T>90%@515+1030nm 45° UVFS 3 mm ø25,4 204 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@500-530 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-5130 R>99,5%@500-530nm T>95%@1000-1060nm UVFS 3 mm ø25,4 182 $ 4 - 5 days To cart
042-5135 R>99,5%@500-530nm T>95%@1000-1060nm 45° UVFS 3 mm ø25,4 182 $ 4 - 5 days To cart

UVFS, ø25,4x3 mm, R>99,5%@1030 nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
042-6510 R>99,5%@1030nm T>93%@515nm UVFS 3 mm ø25,4 187 $ 4 - 5 days To cart
042-6515 R>99,5%@1030nm T>93%@515nm 45° UVFS 3 mm ø25,4 187 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@257-275nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-2800 R>99,5%@257-275nm T>95%@780-820nm UVFS 8 mm ø50,8 292 $ Request To cart
045-2805 R>99,5%@257-275nm T>95%@780-820nm 45° UVFS 8 mm ø50,8 292 $ 4 - 5 days To cart
045-2400 R>99,5%@257-275nm T>95%@390-410nm UVFS 8 mm ø50,8 292 $ Request To cart
045-2405 R>99,5%@257-275nm T>95%@390-410nm 45° UVFS 8 mm ø50,8 292 $ Request To cart
045-2480 R>99,5%@257-275nm T>90%@400+800nm UVFS 8 mm ø50,8 325 $ 4 - 5 days To cart
045-2485 R>99,5%@257-275nm T>90%@400+800nm 45° UVFS 8 mm ø50,8 325 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@390-410nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-4800 R>99,5%@390-410nm T>95%@780-820nm UVFS 8 mm ø50,8 292 $ 4 - 5 days To cart
045-4805 R>99,5%@390-410nm T>95%@780-820nm 45° UVFS 8 mm ø50,8 292 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@800nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-0840 R>99,5%@800nm T>93%@400nm UVFS 8 mm ø50,8 281 $ Request To cart
045-0845 R>99,5%@800nm T>93%@400nm 45° UVFS 8 mm ø50,8 281 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@333-353nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-3130 R>99,5%@333-353nm T>95%@1000-1060nm UVFS 8 mm ø50,8 270 $ Request To cart
045-3135 R>99,5%@333-353nm T>95%@1000-1060nm 45° UVFS 8 mm ø50,8 270 $ Request To cart
045-3450 R>99,5%@333-353nm T>95%@500-530nm UVFS 8 mm ø50,8 270 $ Request To cart
045-3455 R>99,5%@333-353nm T>95%@500-530nm 45° UVFS 8 mm ø50,8 270 $ Request To cart
045-3530 R>99,5%@333-353nm T>90%@515+1030nm UVFS 8 mm ø50,8 303 $ Request To cart
045-3535 R>99,5%@333-353nm T>90%@515+1030nm 45° UVFS 8 mm ø50,8 303 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@500-530nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-5130 R>99,5%@500-530nm T>95%@1000-1060nm UVFS 8 mm ø50,8 270 $ 4 - 5 days To cart
045-5135 R>99,5%@500-530nm T>95%@1000-1060nm 45° UVFS 8 mm ø50,8 270 $ 4 - 5 days To cart

UVFS, ø50,8x8 mm, R>99,5%@1030nm

Code Reflected Wavelength Transmitted Wavelength AOI Material Thickness Size, mm Price Delivery Add to cart
045-6510 R>99,5%@1030nm T>93%@515nm UVFS 8 mm ø50,8 281 $ Request To cart
045-6515 R>99,5%@1030nm T>93%@515nm 45° UVFS 8 mm ø50,8 281 $ 4 - 5 days 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
Coated Surface Flatness
λ/10 at 633 nm over clear aperture
Back Side Antireflection Coated AOI 45°, R<0.5%
AOI 0°, R<0.25%
Laser Damage Threshold >100 mJ/cm2, 50 fsec pulse, 800 nm typical
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