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Lattice’s thin film polarizers are designed to provide the maximum extinction ratio at near Brewster’s angle. Therefore, angle tuning may be required to optimize the highest extinction between transmitted and reflected beams. Typical tuning angle is 53°-59°
Specifications |
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Material: |
BK7 or UV Fused Silica |
Parallelism: |
< 3 arc min |
Clear Aperture: |
> 85% of central dimension |
Chamfer: |
0.3mm ´ 45° |
Surface Figure: |
l/10 at 632.8nm |
Surface Quality: |
10-5 scratch-dig |
AOI: |
56° typical |
Tp |
> 95% |
Rs |
> 99% |
Extinction Ratio: |
Tp/Ts > 100 |
Power: |
Up to 10-20 J/cm2
for 10 nsec pulse @1064nm typical |
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Part No |
Wavelength |
Size |
TP-532-B-1025 |
532nm |
1” Dia. x 0.25” Thk. |
TP-532-B-2025 |
532nm |
2” Dia. x 0.25” Thk. |
TP-532-B-WR-1106 |
532nm |
1.126” x 0.563” x 0.125” Thk. (Rectangle) |
TP-800-B-1025 |
800nm |
1” Dia. x 0.25” Thk. |
TP-800-B-2025 |
800nm |
2” Dia. x 0.25” Thk. |
TP-800-WR-1106 |
800nm |
1.126” x 0.563” x 0.125” Thk. (Rectangle) |
TP-1064-B-1025 |
1064nm |
1” Dia. x 0.25” Thk. |
TP-1064-B-2025 |
1064nm |
2” Dia. x 0.25” Thk. |
TP-1064-B-WR-1106 |
1064nm |
1.126” x 0.563” x 0.125” Thk. (Rectangle) |
· Other wavelengths are also available upon request. |
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Picture Image |
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