POLARIZING BEAM SPLITTER(PBS)

The polarization splitter prism is plated with a multilayer film structure on the inclined surface of the right Angle prism, and then glued into a cube structure. By taking advantage of the property that the transmission rate of P-polarized light is 1 and that of S-polarized light is less than 1 when the light incident at Brewster Angle, the P polarization component can be completely penetrated after the light passes through the multilayer film structure at Brewster Angle for many times. And most of the S polarization component is reflected. Note: Specific bands and extinction ratios can be customized according to customer requirements.

Keywords:

Keywords:

POLARIZING BEAM SPLITTER(PBS)


Basic Parameters

The polarization splitter prism is plated with a multilayer film structure on the inclined surface of the right Angle prism, and then glued into a cube structure. By taking advantage of the property that the transmission rate of P-polarized light is 1 and that of S-polarized light is less than 1 when the light incident at Brewster Angle, the P polarization component can be completely penetrated after the light passes through the multilayer film structure at Brewster Angle for many times. And most of the S polarization component is reflected. Note: Specific bands and extinction ratios can be customized according to customer requirements.

 

Processing Index

Specification

Single Wavelength

Borad-Band Wavelength

Wavelength

 

355, 532, 633, 808, 880, 1064, 1310, 1550

450-650nm, 650-950nm

900-1200nm, 1200-1600nm

Extinction Ratio

>1000:1

>500:1

Surface Quality

60/40, 40/20

Beam Deviation

< 3 arc minutes

TWD

<λ/4@633nm

Transmission

Tp>95%, Ts<0.1%

Coating

PBS+AR Coating

LIDT

>0.3J/cm2@1064nm, 20ns, 20Hz

 

 

Single Wavelength Standard Product

Type Wavelength Extinction Ratio Material Dimension(mm)
PBS510 355, 532, 633, 808, 880, 1064, 1310, 1550

 

>1000:1

 

K9/BK7

UVFS

10.0*10.0*10.0
PBS512 12.7*12.7*12.7
PBS515 15.0*15.0*15.0
PBS520 20.0*20.0*20.0
PBS525 25.4*25.4*25.4

 

 

Borad-Band Wavelength Standard Product

Type Wavelength Extinction Ratio Material Dimension(mm)
PBS210

450-650nm,

650-950nm

900-1200nm,

1200-1600nm

>500:1 H-ZFX 10.0*10.0*10.0
PBS212 12.7*12.7*12.7
PBS215 15.0*15.0*15.0
PBS220 20.0*20.0*20.0
PBS225 25.4*25.4*25.4

 

Solutions

Scientific research and testing field

Scientific research and testing field

Aviation field

Aviation field

Medical cosmetology field

Medical cosmetology field

Laser field

Laser field

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POLARIZING BEAM SPLITTER(PBS)

The polarization splitter prism is plated with a multilayer film structure on the inclined surface of the right Angle prism, and then glued into a cube structure. By taking advantage of the property that the transmission rate of P-polarized light is 1 and that of S-polarized light is less than 1 when the light incident at Brewster Angle, the P polarization component can be completely penetrated after the light passes through the multilayer film structure at Brewster Angle for many times. And most of the S polarization component is reflected. Note: Specific bands and extinction ratios can be customized according to customer requirements.


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