Thin Film Polarizers (at 56°)

Thin Film Polarizers (at 56°)

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… Read more →

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Wavelength Any
or
Material Any
or
Polarization efficiency Any
or
Extinction ratio Any
or
Dimensions Any
or
Diameter Any
Catalog band: 12.5–50.8 mm
Manufacturable: 12.5–50.8 mm
12.5 mm 50.8 mm
or mm
Thickness T Any
Catalog band: 3.0–6.0 mm
Manufacturable: 3.0–6.0 mm
3.0 mm 6.0 mm
or mm
137 catalog variants — refine the spec to narrow it down.
SKU Wavelength · Diameter · Dimensions · Thickness T · Polarization efficiency · Thickness · Material · Extinction ratio · Length · Width · Dimensions (LengthxWidth) · Polarization efficiency · Extinction ratio · L, Length mm · W, Width mm · Length. · Width.
420-0114E 515 nm·12,7 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$149
420-0118E 1030 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·BK7·> 200:1
4 in stock Ships in: 2–5 calendar days
$159
420-0124E 532 nm·12,7 mm·3.0 mm·BK7
167 in stock Ships in: 2–5 calendar days
$149
420-0124M 532 nm·12,5 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$149
420-0125E 633 nm·ø 12.7 x 3 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
3 in stock Ships in: 2–5 calendar days
$149
420-0126E 800 nm·ø 12.7 x 3 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
1 in stock Ships in: 2–5 calendar days
$149
420-0127E 775 nm·12,7 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$149
420-0128E 1064 nm·12,7 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$159
420-0128M 1064 nm·12,5 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$159
420-0136E 780-820 nm·12,7 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$221
420-0138E 1010-1050 nm·12,7 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$221
420-0244E 515 nm·25,4 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$177
420-0248E 1030 nm·25,4 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$214
420-0254E 532 nm·25,4 mm·3.0 mm·BK7
2 in stock Ships in: 2–5 calendar days
$177
420-0254M 532 nm·25,0 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$177
420-0255E 633 nm·ø 25.4 x 3 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
1 in stock Ships in: 2–5 calendar days
$177
420-0256E 800 nm·ø 25.4 x 3 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$177
420-0257E 775 nm·ø 25.4 x 3 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$177
420-0258E 1064 nm·25,4 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$214
420-0258M 1064 nm·25,0 mm·3.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$214
420-0259E 1550 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·BK7·> 200:1
5 in stock Ships in: 2–5 calendar days
$291
420-0266E 780-820 nm·25,4 mm·3 mm·BK7
Out of stock Ships in: 58–61 calendar days
$261
420-0268E 1010-1050 nm·25.4 mm·Rs/Tp:>99.5/95.0 %·3 mm·BK7·> 200:1
Out of stock Ships in: 58–61 calendar days
$261
420-0274 515 nm·3.0 mm·BK7·28,6 mm·14,3 mm
3 in stock Ships in: 2–5 calendar days
$196
420-0278 1030 nm·3.0 mm·BK7·28,6 mm·14,3 mm
Out of stock Ships in: 58–61 calendar days
$236
420-0284 532 nm·3.0 mm·BK7·28,6 mm·14,3 mm
Out of stock Ships in: 58–61 calendar days
$196
420-0285 633 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·BK7·> 200:1
Out of stock Ships in: 62–65 calendar days
$196
420-0286 800 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·BK7·> 200:1
Out of stock Ships in: 62–65 calendar days
$196
420-0287 775 nm·3.0 mm·BK7·28,6 mm·14,3 mm
Out of stock Ships in: 58–61 calendar days
$196
420-0288 1064 nm·3.0 mm·BK7·28,6 mm·14,3 mm
Out of stock Ships in: 58–61 calendar days
$236
420-0296 780-820 nm·3.0 mm·BK7·28.6 mm·14.3 mm
Out of stock Ships in: 58–61 calendar days
$304
420-0298 1010-1050 nm·3.0 mm·BK7·28,6 mm·14,3 mm
Out of stock Ships in: 58–61 calendar days
$304
420-0504E 532 nm·50,8 mm·6 mm·BK7
Out of stock Ships in: 58–61 calendar days
$285
420-0504M 532 nm·50,0 mm·6.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$285
420-0505E 633 nm·ø 50.8 x 6 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$285
420-0506E 800 nm·ø 50.8 x 6 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$297
420-0507E 775 nm·ø 50.8 x 6 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$297
420-0508E 1064 nm·50,8 mm·6.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$352
420-0508M 1064 nm·50,0 mm·6.0 mm·BK7
Out of stock Ships in: 58–61 calendar days
$352
420-0514E 515 nm·50,8 mm·6 mm·BK7
Out of stock Ships in: 58–61 calendar days
$285
420-0518E 1030 nm·50,8 mm·6 mm·BK7
1 in stock Ships in: 2–5 calendar days
$352
420-0526E 780-820 nm·ø 50.8 x 6 mm·BK7·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$426
420-0528E 1010-1050 nm·50.8 mm·Rs/Tp:>99.5/95.0 %·6 mm·BK7·> 200:1
Out of stock Ships in: 58–61 calendar days
$462
420-1110E 266 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
18 in stock Ships in: 2–5 calendar days
$249
420-1112E 343 nm·ø 12.7 x 3 mm·UV FS·Rs/Tp:>99.5/95.0 %·> 200:1
Out of stock Ships in: 58–61 calendar days
$227
420-1114E 515 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
2 in stock Ships in: 2–5 calendar days
$182
420-1118E 1030 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
18 in stock Ships in: 2–5 calendar days
$201
420-1122E 355 nm·12,7 mm·3.0 mm·UV FS
6 in stock Ships in: 2–5 calendar days
$227
420-1122M 355 nm·12,5 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$227
420-1123E 400 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$182
420-1124E 532 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
29 in stock Ships in: 2–5 calendar days
$182
420-1124M 532 nm·12,5 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$182
420-1126E 800 nm·12,7 mm·3 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$182
420-1128E 1064 nm·ø 12.7 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$201
420-1128M 1064 nm·12,5 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$201
420-1136E 780-820 nm·12.7 mm·Rs/Tp:>99.5/95.0 %·3 mm·UV FS·> 200:1
Out of stock Ships in: 58–61 calendar days
$270
420-1138E 1010-1050 nm·12,7 mm·3 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$270
420-1240E 266 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
7 in stock Ships in: 2–5 calendar days
$276
420-1242E 343 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$251
420-1242HE 343 nm·ø 25.4 x 3 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
3 in stock Ships in: 2–5 calendar days
$302
420-1242HT 343 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/99.0 %·UV FS·> 200:1
11 in stock Ships in: 2–5 calendar days
$328
420-1244E 515 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$213
420-1244HT 515 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/99.0 %·UV FS·> 200:1
19 in stock Ships in: 2–5 calendar days
$276
420-1248E 1030 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$249
420-1248HE 1030 nm·ø 25.4 x 3 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
67 in stock Ships in: 2–5 calendar days
$298
420-1248HT 1030 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/99.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$323
420-1248UHT 1030 nm·ø 25.4 x 3 mm·Ts<0.2%, Rp<0.2%·UV FS·> 500:1
25 in stock Ships in: 2–5 calendar days
$420
420-1252E 355 nm·25,4 mm·3.0 mm·UV FS
17 in stock Ships in: 2–5 calendar days
$251
420-1252HE 355 nm·ø 25.4 x 3 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
Out of stock Ships in: 62–65 calendar days
$302
420-1252HT 355 nm·25,4 mm·3.0 mm·UV FS
91 in stock Ships in: 2–5 calendar days
$328
420-1252M 355 nm·25,0 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$251
420-1253B 390 - 410 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
7 in stock Ships in: 2–5 calendar days
$320
420-1253E 400 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$213
420-1254E 532 nm·25,4 mm·3.0 mm·UV FS
Out of stock Ships in: 62–65 calendar days
$213
420-1254HE 532 nm·25,4 mm·3.0 mm·UV FS
1 in stock Ships in: 2–5 calendar days
$256
420-1254HT 532 nm·25,4 mm·3.0 mm·UV FS
1 in stock Ships in: 2–5 calendar days
$276
420-1254M 532 nm·25,0 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$213
420-1254UHT 532 nm·ø 25.4 x 3 mm·Ts<0.2%, Rp<0.2%·UV FS·> 500:1
41 in stock Ships in: 2–5 calendar days
$359
420-1256E 800 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$213
420-1256HE 800 nm·ø 25.4 x 3 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
Out of stock Ships in: 62–65 calendar days
$256
420-1256HT 800 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/99.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$276
420-1256UHT 800 nm·ø 25.4 x 3 mm·Ts<0.2%, Rp<0.2%·UV FS·> 500:1
1 in stock Ships in: 2–5 calendar days
$359
420-1258E 1064 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$249
420-1258HE 1064 nm·ø 25.4 x 3 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
1 in stock Ships in: 2–5 calendar days
$298
420-1258HT 1064 nm·25,4 mm·3.0 mm·UV FS
7 in stock Ships in: 2–5 calendar days
$323
420-1258M 1064 nm·25,0 mm·3.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$249
420-1258UHT 1064 nm·25,4 mm·3 mm·UV FS
22 in stock Ships in: 2–5 calendar days
$420
420-1266E 780-820 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$320
420-1268E 1010-1050 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
40 in stock Ships in: 2–5 calendar days
$320
420-1269E 1530-1570 nm·ø 25.4 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
10 in stock Ships in: 2–5 calendar days
$359
420-1270 266 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
4 in stock Ships in: 2–5 calendar days
$368
420-1272 343 nm·3.0 mm·UVFS·28.6 mm·14.3 mm
Out of stock Ships in: 62–65 calendar days
$352
420-1274 515 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$297
420-1278 1030 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$311
420-1278HT 1030 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/99.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$374
420-1282 355 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$352
420-1283 400 nm·3.0 mm·UVFS·28.6 mm·14.3 mm
Out of stock Ships in: 62–65 calendar days
$297
420-1284 532 nm·3.0 mm·UV FS·28,6x14,3 mm
Out of stock Ships in: 62–65 calendar days
$297
420-1286 800 nm·3.0 mm·UVFS·28.6 mm·14.3 mm
Out of stock Ships in: 62–65 calendar days
$297
420-1288 1064 nm·3.0 mm·UV FS·28,6x14,3 mm
5 in stock Ships in: 2–5 calendar days
$311
420-1288HT 1064 nm·3.0 mm·UV FS·28,6x14,3 mm
15 in stock Ships in: 2–5 calendar days
$374
420-1296 780-820 nm·28.6 x 14.3 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$435
420-1298 1010-1050 nm·3.0 mm·UVFS·28.6 mm·14.3 mm
6 in stock Ships in: 2–5 calendar days
$435
420-1370 266 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
1 in stock Ships in: 2–5 calendar days
$444
420-1372 343 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$405
420-1374 515 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
1 in stock Ships in: 2–5 calendar days
$341
420-1378 1030 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$358
420-1382 355 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$405
420-1383 400 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
1 in stock Ships in: 2–5 calendar days
$341
420-1383B 390 - 410 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$500
420-1384 532 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
2 in stock Ships in: 2–5 calendar days
$341
420-1386 800 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$341
420-1388 1064 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
14 in stock Ships in: 2–5 calendar days
$358
420-1396 780-820 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
4 in stock Ships in: 2–5 calendar days
$500
420-1398 1010-1050 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$500
420-1399 1530-1570 nm·35 x 20 x 3 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
5 in stock Ships in: 2–5 calendar days
$539
420-1478HE 1030 nm·6.0 mm·UVFS·20 mm·15 mm
2 in stock Ships in: 2–5 calendar days
$228
420-1484HE 532 nm·6.0 mm·UV FS·20x15 mm
Out of stock Ships in: 62–65 calendar days
$214
420-1488HE 1064 nm·6.0 mm·UV FS·20x15 mm
Out of stock Ships in: 62–65 calendar days
$228
420-1502E 355 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
2 in stock Ships in: 2–5 calendar days
$449
420-1502M 355 nm·50,0 mm·6.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$449
420-1503B 390 - 410 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$558
420-1503E 400 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$407
420-1504E 532 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
1 in stock Ships in: 2–5 calendar days
$407
420-1504M 532 nm·50,0 mm·6.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$407
420-1506E 800 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
2 in stock Ships in: 2–5 calendar days
$422
420-1508E 1064 nm·50,8 mm·6.0 mm·UV FS
17 in stock Ships in: 2–5 calendar days
$435
420-1508M 1064 nm·50,0 mm·6.0 mm·UV FS
Out of stock Ships in: 58–61 calendar days
$435
420-1510E 266 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
10 in stock Ships in: 2–5 calendar days
$495
420-1512E 343 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
3 in stock Ships in: 2–5 calendar days
$449
420-1514E 515 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
1 in stock Ships in: 2–5 calendar days
$407
420-1518E 1030 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$435
420-1526E 780-820 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
7 in stock Ships in: 2–5 calendar days
$558
420-1528E 1010-1050 nm·ø 50.8 x 6 mm·Rs/Tp:>99.5/95.0 %·UV FS·> 200:1
Out of stock Ships in: 62–65 calendar days
$558
420-1578HE 1030 nm·30 x 20 x 6 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
12 in stock Ships in: 2–5 calendar days
$304
420-1584HE 532 nm·30 x 20 x 6 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
8 in stock Ships in: 2–5 calendar days
$291
420-1588HE 1064 nm·30 x 20 x 6 mm·Tp>98%, Ts<0.1%·UV FS·> 1000:1
12 in stock Ships in: 2–5 calendar days
$304

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Specifications

Material UV FS
Surface quality 20-10 scratch & dig (MIL-PRF-13830B)
Transmitted wavefront distortion λ / 10 @ 633 nm
Parallelism < 30 arcsec
Clear aperture Round: > 85% / Rectangular: >85% of elliptical at 56°
Angle of incidence 56°
Angle of Incidence Tolerance ±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)

Description

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

Downloads

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EKSMA_Optics_Thin_Film_Polarizers-56.pdf PDF · 280 KB

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