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Thin Film Polarizers (at 56°)

Thin Film Polarizers (at 56°)

Separate s- and p-polarized components of particular wavelength. Due to their high damage threshold Thin Film Polarizers replace Glan laser polarizing prisms or cube polarizing beamsplitter in applications with high energy lasers.

from 119 $
131 $
delivery Estimated delivery time: 4 - 5 days
Products
Specifications
Brochures
Description
Wavelength
Material
Polarization efficiency
Extinction ratio
Dimensions
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Code Wavelength Material Polarization efficiency Extinction ratio Dimensions Price Delivery Add to cart
420-1110E 266 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 198 $ Request
420-1240E 266 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 220 $ Request
420-1270 266 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 293 $ Request
420-1370 266 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 354 $ 4 - 5 days
420-1510E 266 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 394 $ 4 - 5 days
420-1242HE 343 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 240 $ 4 - 5 days
420-1242HT 343 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 261 $ 4 - 5 days
420-1112E 343 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 181 $ Request
420-1242E 343 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 200 $ 4 - 5 days
420-1512E 343 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 358 $ 4 - 5 days
420-1272 343 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 281 $ Request
420-1372 343 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 322 $ 4 - 5 days
420-1122E 355 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 181 $ Request
420-1252HE 355 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 240 $ 4 - 5 days
420-1252HT 355 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 261 $ 4 - 5 days
420-1252E 355 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 200 $ 4 - 5 days
420-1282 355 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 281 $ 4 - 5 days
420-1382 355 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 322 $ Request
420-1502E 355 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 358 $ 4 - 5 days
420-1123E 400 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 144 $ 4 - 5 days
420-1253E 400 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 170 $ 4 - 5 days
420-1283 400 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 237 $ 4 - 5 days
420-1383 400 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 272 $ 4 - 5 days
420-1503E 400 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 325 $ 4 - 5 days
420-0114E 515 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 119 $ Request
420-1114E 515 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 144 $ 4 - 5 days
420-1244HE 515 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 204 $ 4 - 5 days
420-1244HT 515 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 220 $ 4 - 5 days
420-0244E 515 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 141 $ 4 - 5 days
420-1244E 515 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 170 $ 4 - 5 days
420-0274 515 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 156 $ 4 - 5 days
420-1274 515 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 237 $ 4 - 5 days
420-1374 515 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 272 $ 4 - 5 days
420-0514E 515 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 227 $ Request
420-1514E 515 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 325 $ 4 - 5 days
420-0124E 532 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 119 $ Request
420-1124E 532 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 144 $ 4 - 5 days
420-1484HE 532 nm UV FS Tp>98%, Ts<0.1% > 1000:1 20 x 15 x 6 mm 171 $ 4 - 5 days
420-1254HE 532 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 204 $ 4 - 5 days
420-1254UHT 532 nm UV FS Ts<0.2%, Rp<0.2% > 500:1 ø 25.4 x 3 mm 286 $ 4 - 5 days
420-1254HT 532 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 220 $ 4 - 5 days
420-0254E 532 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 141 $ 4 - 5 days
420-1254E 532 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 170 $ 4 - 5 days
420-0284 532 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 156 $ Request
420-1284 532 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 237 $ Request
420-1584HE 532 nm UV FS Tp>98%, Ts<0.1% > 1000:1 30 x 20 x 6 mm 231 $ 4 - 5 days
420-1384 532 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 272 $ Request
420-0504E 532 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 227 $ 4 - 5 days
420-1504E 532 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 325 $ 4 - 5 days
420-0125E 633 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 119 $ Request
420-0255E 633 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 141 $ Request
420-0285 633 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 156 $ 4 - 5 days
420-0505E 633 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 227 $ Request
420-0127E 775 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 119 $ Request
420-0257E 775 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 141 $ Request
420-0287 775 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 156 $ Request
420-0507E 775 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 237 $ Request
420-0136E 780-820 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 176 $ Request
420-1136E 780-820 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 216 $ Request
420-0266E 780-820 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 208 $ 4 - 5 days
420-1266E 780-820 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 254 $ 4 - 5 days
420-0296 780-820 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 242 $ Request
420-1296 780-820 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 347 $ 4 - 5 days
420-1396 780-820 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 398 $ 4 - 5 days
420-0526E 780-820 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 340 $ 4 - 5 days
420-1526E 780-820 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 445 $ 4 - 5 days
420-0126E 800 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 119 $ Request
420-1126E 800 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 144 $ Request
420-0256E 800 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 141 $ 4 - 5 days
420-1256E 800 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 170 $ 4 - 5 days
420-1256HE 800 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 204 $ 4 - 5 days
420-1256UHT 800 nm UV FS Ts<0.2%, Rp<0.2% > 500:1 ø 25.4 x 3 mm 286 $ 4 - 5 days
420-1256HT 800 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 220 $ 4 - 5 days
420-0286 800 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 156 $ 4 - 5 days
420-1286 800 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 237 $ Request
420-1386 800 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 272 $ 4 - 5 days
420-0506E 800 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 237 $ Request
420-1506E 800 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 336 $ 4 - 5 days
420-0138E 1010-1050 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 176 $ Request
420-1138E 1010-1050 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 216 $ Request
420-0268E 1010-1050 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 208 $ Request
420-1268E 1010-1050 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 254 $ 4 - 5 days
420-0298 1010-1050 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 242 $ Request
420-1298 1010-1050 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 347 $ 4 - 5 days
420-1398 1010-1050 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 398 $ 4 - 5 days
420-0528E 1010-1050 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 369 $ Request
420-1528E 1010-1050 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 445 $ Request
420-0118E 1030 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 127 $ Request
420-1118E 1030 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 160 $ Request
420-1478HE 1030 nm UV FS Tp>98%, Ts<0.1% > 1000:1 20 x 15 x 6 mm 182 $ 4 - 5 days
420-1248HE 1030 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 238 $ 4 - 5 days
420-1248UHT 1030 nm UV FS Ts<0.2%, Rp<0.2% > 500:1 ø 25.4 x 3 mm 335 $ 4 - 5 days
420-1248HT 1030 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 258 $ 4 - 5 days
420-0248E 1030 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 171 $ 4 - 5 days
420-1248E 1030 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 198 $ 4 - 5 days
420-0278 1030 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 187 $ Request
420-1278 1030 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 248 $ Request
420-1278HT 1030 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 28.6 x 14.3 x 3 mm 297 $ Request
420-1578HE 1030 nm UV FS Tp>98%, Ts<0.1% > 1000:1 30 x 20 x 6 mm 242 $ 4 - 5 days
420-1378 1030 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 285 $ 4 - 5 days
420-0518E 1030 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 281 $ 4 - 5 days
420-1518E 1030 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 347 $ 4 - 5 days
420-0128E 1064 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 127 $ Request
420-1128E 1064 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 12.7 x 3 mm 160 $ Request
420-1488HE 1064 nm UV FS Tp>98%, Ts<0.1% > 1000:1 20 x 15 x 6 mm 182 $ Request
420-1258HE 1064 nm UV FS Tp>98%, Ts<0.1% > 1000:1 ø 25.4 x 3 mm 238 $ 4 - 5 days
420-1258UHT 1064 nm UV FS Ts<0.2%, Rp<0.2% > 500:1 ø 25.4 x 3 mm 335 $ 4 - 5 days
420-1258HT 1064 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 ø 25.4 x 3 mm 258 $ 4 - 5 days
420-0258E 1064 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 171 $ 4 - 5 days
420-1258E 1064 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 198 $ 4 - 5 days
420-1288HT 1064 nm UV FS Rs/Tp:>99.5/99.0 % > 200:1 28.6 x 14.3 x 3 mm 297 $ 4 - 5 days
420-0288 1064 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 187 $ 4 - 5 days
420-1288 1064 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 28.6 x 14.3 x 3 mm 248 $ 4 - 5 days
420-1588HE 1064 nm UV FS Tp>98%, Ts<0.1% > 1000:1 30 x 20 x 6 mm 242 $ 4 - 5 days
420-1388 1064 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 285 $ 4 - 5 days
420-0508E 1064 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 281 $ Request
420-1508E 1064 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 50.8 x 6 mm 347 $ 4 - 5 days
420-0259E 1550 nm BK7 Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 231 $ 4 - 5 days
420-1269E 1530-1570 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 ø 25.4 x 3 mm 286 $ 4 - 5 days
420-1399 1530-1570 nm UV FS Rs/Tp:>99.5/95.0 % > 200:1 35 x 20 x 3 mm 429 $ 4 - 5 days

Material

BK7, UV FS

Surface quality

20-10 scratch & dig (MIL-PRF-13830B)

Transmitted wavefront distortion

λ/10 @ 633 nm

Parallelism

< 30 arcsec

Clear aperture

> 90%

Angle of incidence

56°±2°

Diameter tolerance

+0.0 -0.12 mm

Thickness tolerance

±0.2 mm

Laser damage threshold

10 J/cm2, 10 nsec pulse at 1064 nm typical, 50 Hz

Extinction ratio Tp/Ts

>200:1 (for standard, HT and UHT series)

>1000:1 (for HE series)

EKSMA Optics Thin Film Laser Polarizers
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Wide selection of BK7 and UV FS thin film laser polarizers (TFP) for quick delivery. Thin film polarizers feature high laser damage threshold and are designed for the most demanding applications with Nd host lasers operating at 1040-1070 nm range and femtosecond Ti:Sapphire or Yb:KGW/KYW lasers.

 

Thin Film Polarizers separate s- and p-polarized components of particular wavelength or wavelength range. Due to their high damage threshold reaching 10 J/cm2 at 1064 nm, 10 ns Thin Film Polarizers replace Glan Laser polarizing prisms or cube polarizing beamsplitters in applications with high energy lasers.

 

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 as 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.

 

We offer four types of thin-film polarizers:

  • Standard - Rs/Tp:>99.5/95.0%, extinction ratio Tp/Ts >200:1
  • High Transmission (HT) - Rs/Tp:>99.5/99.0%, extinction ratio Tp/Ts >200:1
  • Ultra High Transmission (UHT) - Ts<0.2%, Rp<0.2%, extinction ratio Tp/Ts >200:1
  • High Extinction Ratio (HE) - Tp>98%, Ts<0.1%, extinction ratio Tp/Ts >1000:1