Polarization Beamsplitter

Specifications:

 

Material: BK7 Grade A
Dimension Tolerance: ± 0.1mm
Parallelism: < 3 arc min
Surface Quality: 20-10 scratch and digs
Flatness: λ /4 @ 633nm
Transmission: Tp > 98% , Ts < 0.5%; Rs > 99.5% , Rp < 2%
Extinction: > 400:1
AR Coating: R < 0.2% for all orthogonal surfaces  
 

PBS prisms can divide natural light into two polarized lights. PBS prisms function as polarizers, beamsplitters, or beam combiners. The output beam’s polarization which is parallel to the input beam is called a p-polarized beam, while the output beam’s polarization that is orthogonal to the input beam is defined as a s-polarized.

 

Sinoceramics provides PBS for optic applications including the following specs:

 

Standard Sizes: 3.2×3.2×3.2mm, 5x5x5mm, 10x10x10mm, 12.7×12.7×12.7mm, 15x15x15mm, 20x20x20mm and 25.4×25.4×25.4mm
Single Wavelength (nm): 355, 405, 488, 532, 633, 670, 780, 800, 850, 1064, 1310, 1550
Broad Band Wavelength (nm): 420-680, 650-900, 900-1200, 1200-1550

 

Polarization Beamsplitter
Polarization Beamsplitter