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Femtoline Thin Film Laser Polarizers (Round)

Femtoline Thin Film Laser Polarizers (Round)

Thin Film Polarizers (Round) seperate s- and p-polarization components. They can be used as an alternative to Glan laser polarizing prisms or cube polarizing beamsplitters due to the high damage threshold reaching 100 mJ/cm2, at 800 nm, 50 fsec.

from 119 $
delivery Estimated delivery time: 4 - 5 days
Products
Specifications
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Description
Material
Diameter
Thickness
Wavelength
Polarization efficiency
Extinction ratio
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Thin Film Polarizers with High Extinction Ratio; UVFS; Tp>98%, Ts<0.1%
Code Material Diameter Thickness Wavelength Polarization efficiency Extinction ratio Price Delivery Add to cart
420-1242HE UV FS 25.4 mm 3 mm 343 nm Tp>98%, Ts<0.1% > 1000:1 240 $ 4 - 5 days
420-1244HE UV FS 25.4 mm 3 mm 515 nm Tp>98%, Ts<0.1% > 1000:1 204 $ Request
420-1266HE UV FS 25.4 mm 3 mm 780-820 nm Tp>98%, Ts<0.1% > 1000:1 303 $ Request
420-1256HE UV FS 25.4 mm 3 mm 800 nm Tp>98%, Ts<0.1% > 1000:1 204 $ 4 - 5 days
420-1248HE UV FS 25.4 mm 3 mm 1030 nm Tp>98%, Ts<0.1% > 1000:1 238 $ Request
Ultra High Transmission Thin Film Polarizers; UV FS; Rs/Tp>99.5/99.0%
Code Material Diameter Thickness Wavelength Polarization efficiency Extinction ratio Price Delivery Add to cart
420-1256UHT UV FS 25.4 mm 3 mm 800 nm Ts<0.2%, Rp<0.2% > 200:1 286 $ Request
420-1248UHT UV FS 25.4 mm 3 mm 1030 nm Ts<0.2%, Rp<0.2% > 200:1 335 $ 4 - 5 days
High Transmission Thin Film Polarizers; UV FS; Rs/Tp>99.5/99.0%
Code Material Diameter Thickness Wavelength Polarization efficiency Extinction ratio Price Delivery Add to cart
i 420-1242HT UV FS 25.4 mm 3 mm 343 nm Rs/Tp:>99.5/99.0 % > 200:1 261 $ 4 - 5 days
i 420-1244HT UV FS 25.4 mm 3 mm 515 nm Rs/Tp:>99.5/99.0 % > 200:1 220 $ 4 - 5 days
420-1256HT UV FS 25.4 mm 3 mm 800 nm Rs/Tp:>99.5/99.0 % > 200:1 220 $ 4 - 5 days
i 420-1248HT UV FS 25.4 mm 3 mm 1030 nm Rs/Tp:>99.5/99.0 % > 200:1 258 $ Request
Standard Thin Film Polarizers; BK7; Rs/Tp:>99.5/95.0 %
Code Material Diameter Thickness Wavelength Polarization efficiency Extinction ratio Price Delivery Add to cart
420-0114E BK7 12.7 mm 3 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 119 $ Request
i 420-0126E BK7 12.7 mm 3 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 119 $ Request
i 420-0136E BK7 12.7 mm 3 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 176 $ 4 - 5 days
420-0118E BK7 12.7 mm 3 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 127 $ Request
i 420-0138E BK7 12.7 mm 3 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 176 $ Request
420-0244E BK7 25.4 mm 3 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 141 $ 4 - 5 days
i 420-0256E BK7 25.4 mm 3 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 141 $ 4 - 5 days
i 420-0266E BK7 25.4 mm 3 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 208 $ 4 - 5 days
420-0248E BK7 25.4 mm 3 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 171 $ 4 - 5 days
i 420-0268E BK7 25.4 mm 3 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 208 $ Request
420-0514E BK7 50.8 mm 6 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 227 $ Request
i 420-0506E BK7 50.8 mm 6 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 237 $ Request
i 420-0526E BK7 50.8 mm 6 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 340 $ 4 - 5 days
420-0518E BK7 50.8 mm 6 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 281 $ 4 - 5 days
i 420-0528E BK7 50.8 mm 6 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 369 $ 4 - 5 days
Standard Thin Film Polarizers; UVFS; Rs/Tp:>99.5/95.0 %
Code Material Diameter Thickness Wavelength Polarization efficiency Extinction ratio Price Delivery Add to cart
420-1110E UV FS 12.7 mm 3 mm 266 nm Rs/Tp:>99.5/95.0 % > 200:1 198 $ 4 - 5 days
420-1112E UV FS 12.7 mm 3 mm 343 nm Rs/Tp:>99.5/95.0 % > 200:1 181 $ Request
420-1123E UV FS 12.7 mm 3 mm 400 nm Rs/Tp:>99.5/95.0 % > 200:1 144 $ 4 - 5 days
420-1114E UV FS 12.7 mm 3 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 144 $ 4 - 5 days
420-1126E UV FS 12.7 mm 3 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 144 $ Request
420-1136E UV FS 12.7 mm 3 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 216 $ Request
420-1118E UV FS 12.7 mm 3 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 160 $ 4 - 5 days
420-1138E UV FS 12.7 mm 3 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 216 $ Request
420-1240E UV FS 25.4 mm 3 mm 266 nm Rs/Tp:>99.5/95.0 % > 200:1 220 $ 4 - 5 days
420-1242E UV FS 25.4 mm 3 mm 343 nm Rs/Tp:>99.5/95.0 % > 200:1 200 $ 4 - 5 days
420-1253E UV FS 25.4 mm 3 mm 400 nm Rs/Tp:>99.5/95.0 % > 200:1 170 $ 4 - 5 days
420-1244E UV FS 25.4 mm 3 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 170 $ 4 - 5 days
420-1256E UV FS 25.4 mm 3 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 170 $ 4 - 5 days
420-1266E UV FS 25.4 mm 3 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 254 $ 4 - 5 days
420-1248E UV FS 25.4 mm 3 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 198 $ 4 - 5 days
420-1268E UV FS 25.4 mm 3 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 254 $ 4 - 5 days
420-1510E UV FS 50.8 mm 6 mm 266 nm Rs/Tp:>99.5/95.0 % > 200:1 394 $ 4 - 5 days
420-1512E UV FS 50.8 mm 6 mm 343 nm Rs/Tp:>99.5/95.0 % > 200:1 358 $ 4 - 5 days
420-1503E UV FS 50.8 mm 6 mm 400 nm Rs/Tp:>99.5/95.0 % > 200:1 325 $ 4 - 5 days
420-1514E UV FS 50.8 mm 6 mm 515 nm Rs/Tp:>99.5/95.0 % > 200:1 325 $ 4 - 5 days
420-1506E UV FS 50.8 mm 6 mm 800 nm Rs/Tp:>99.5/95.0 % > 200:1 336 $ 4 - 5 days
420-1526E UV FS 50.8 mm 6 mm 780-820 nm Rs/Tp:>99.5/95.0 % > 200:1 445 $ Request
420-1518E UV FS 50.8 mm 6 mm 1030 nm Rs/Tp:>99.5/95.0 % > 200:1 347 $ 4 - 5 days
420-1528E UV FS 50.8 mm 6 mm 1010-1050 nm Rs/Tp:>99.5/95.0 % > 200:1 445 $ 4 - 5 days
Material BK7, UV FS
Surface Quality 20-10 scratch & dig (MIL-PRF-13830B)
Transmission efficiency Tp>95%
Extinction ratio Tp/Ts

>200:1 (for standard and HT series)

>1000:1 (for HE series)

Laser damage threshold >100 mJ/cm2, 50 fsec pulse, 800 nm typical, 50 Hz
Femtoline Thin Film Laser Polarizers
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  • Rs/Tp>99.5/95.0% for Standard Thin Film Laser Polarizers
  • Rs/Tp>99.5/99.0% for High Transmission Thin Film Laser Polarizers
  • Tp>98%, Ts<0.1% for Thin Film Polarizers with High Extinction Ratio
  • >200:1 exctinction ratio for standard and high transmission polarizers
  • >1000:1 exctinction ratio for polarizers with high extinction ratio (HE series)

Thin Film Polarizers seperate s- and p-polarization components. Thin Film Polarizers can be used as an alternative to Glan laser polarizing prisms or cube polarizing beamsplitters due to  the high damage threshold reaching 100 mJ/cm2, at 800 nm, 50 fsec.

Thin Film Polarizers are used in high energy lasers. They can be used for Yb:KGW/KYW or Ti:Sapphire laser fundamental wavelength and its harmonics or intracavity Q-switch hold-off polarizers. The most efficient way to use thin film laser polarizers is at Brewster angle - 56° ±2 ° with minimal losses. Typical horizontal polarization ratio Tp/Ts is 200:1.