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FEMTOLINE LASER HARMONIC SEPARATORS WITH HIGH TRANSMISSION

FEMTOLINE LASER HARMONIC SEPARATORS WITH HIGH TRANSMISSION

IBS coated harmonic separators are designed for high power femtosecond and picosecond lasers. Transmission of transmitted wavelength exceeds 99% for both polarizations.

from 187 $
delivery Estimated delivery time: 4 - 5 days
Qty discount: 5-9 pcs. of the same item - 5% OFF! 10+ pcs. 10% OFF!
Products
Specifications
Description
DIAMETER
THICKNESS  
AOI
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Code MATERIAL DIAMETER THICKNESS   REFLECTED WAVELENGTH S AND P POL TRANSMITTED WAVELENGTH S AND P POL AOI Price Delivery Add to cart
i 041-3530PHT UVFS ø12.7 mm 3 mm R>99.5%@343 nm     T>98%@515 nm + T>99%@1030 nm 204 $ 4 - 5 days
i 042-3530PHT UVFS ø25.4 mm 6 mm R>99.5%@343 nm     T>98%@515 nm + T>99%@1030 nm 259 $ 4 - 5 days
i 041-3535PHT UVFS ø12.7 mm 3 mm R>99.5%@343 nm     T>98%@515 nm + T>99%@1030 nm 45° 204 $ 4 - 5 days
i 042-3535PHT UVFS ø25.4 mm 6 mm R>99.5%@343 nm     T>98%@515 nm + T>99%@1030 nm 45° 259 $ 4 - 5 days
i 042-4800HT UVFS ø25.4 mm 3 mm R>99.9%@380-420 nm T>99%@720-880 nm 259 $ 4 - 5 days
i 045-4800HT UVFS ø50.8 mm 8 mm R>99.9%@380-420 nm T>99%@720-880 nm 539 $ 4 - 5 days
i 042-4805HT UVFS ø25.4 mm 3 mm R>99.9%@380-420 nm T>99%@720-880 nm 45° 259 $ 4 - 5 days
i 045-4805HT UVFS ø50.8 mm 8 mm R>99.9%@380-420 nm T>99%@720-880 nm 45° 539 $ 4 - 5 days
041-5130HT UVFS ø12.7 mm 3 mm R>99.9%@500-530 nm T>99%@1000-1060 nm 187 $ 4 - 5 days
042-5130HT UVFS ø25.4 mm 3 mm R>99.9%@500-530 nm T>99%@1000-1060 nm 237 $ 4 - 5 days
045-5130HT UVFS ø50.8 mm 8 mm R>99.9%@500-530 nm T>99%@1000-1060 nm 495 $ 4 - 5 days
i 041-5135HT UVFS ø12.7 mm 3 mm R>99.9%@505-525 nm T>99%@1010-1050 nm 45° 187 $ 4 - 5 days
i 042-5135HT UVFS ø25.4 mm 3 mm R>99.9%@505-525 nm T>99%@1010-1050 nm 45° 237 $ 4 - 5 days
i 045-5135HT UVFS ø50.8 mm 8 mm R>99.9%@505-525 nm T>99%@1010-1050 nm 45° 495 $ 4 - 5 days
042-0840HT UVFS ø25.4 mm 3 mm R>99.9%@760-840 nm Tave>95%@380-420 nm 270 $ 4 - 5 days
045-0840HT UVFS ø50.8 mm 8 mm R>99.9%@760-840 nm Tave>95%@380-420 nm 561 $ 4 - 5 days
042-0845HT UVFS ø25.4 mm 3 mm R>99.9%@760-840 nm Tave>95%@380-420 nm 45° 270 $ 4 - 5 days
045-0845HT UVFS ø50.8 mm 8 mm R>99.9%@760-840 nm Tave>95%@380-420 nm 45° 561 $ 4 - 5 days
i 041-6510HT UVFS ø12.7 mm 3 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 193 $ 4 - 5 days
i 042-6510HT UVFS ø25.4 mm 3 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 242 $ 4 - 5 days
i 045-6510HT UVFS ø50.8 mm 8 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 517 $ 4 - 5 days
041-6515HT UVFS ø12.7mm 3 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 45° 193 $ Request
042-6515HT UVFS ø25.4 mm 3 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 45° 242 $ 4 - 5 days
045-6515HT UVFS ø50.8 mm 8 mm R>99.9%@1015-1045 nm T>98%@510-520 nm 45° 517 $ Request

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
Ion beam sputtering
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%, (s+p)/2-pol
AOI 0°, R<0.25%
Laser Damage Threshold

> 0.3 J/cm2, 200 fs, 100 Hz, 343 nm, p-pol

>0.7 J/cm2, 10 ps, 50 kHz, 343 nm, p-pol

Harmonic separators with high transmission are dichroic beamsplitters that reflect one wavelength and transmit the other. The main advantage of a harmonic separator with high transmission is transmitted wavelength - T>98%@515 nm + T>99%@1030 nm, also the rear surface of harmonic separators is antireflection coated in order to minimize back reflections.