Thin Film Polarizers (TP)
   Graph / Diagram
 
 

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

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

   Picture Image