Products -> Polarizer -> Brewster Polarizer
 
Brewster Polarizer
 
  • Brewster angle incidence at all surfaces yields greater than 98% transmission efficiency
  • Rejected beams available for beam splitting/beam combining applications or safe dumping
  • No anti-reflection coatings needed, so can be used in high power conditions
  • RoHS Compliant
Standard Product Specifications
 
Material Calcite, YVO4
Wavelength Range Calcite: 350-2300nm, YVO4: 500-4000nm
Extinction Ratio <5x10-5
Surface Quality 20/10 scratch and dig
Beam Deviation <3 arc minutes
Wavefront Distortion λ/4@632.8nm
Damage Threshold >1000MW/cm2
Coating No Coating
Mount Black Anodized Aluminium
 
Standard Products Series
 
1. Calcite Brewster Polarizer
 
Part No.
Wavelength
Range(nm)
Extinction
Ratio
C.A.
øa (mm)
O.D.
ød (mm)
L± 0.1
(mm)
Unit Price
PBI5005
350-2300
<5x10-5
5.0
15.0
18.0
$488
PBI5010
10.0
25.4
33.0
$888
 
2. YVO4 Brewster Polarizer
 
Part No.
Wavelength
Range(nm)
Extinction
Ratio
C.A.
øa (mm)
O.D.
ød (mm)
L± 0.1
(mm)
Unit Price
PBI7005
500-4000
<5x10-5
5.0
18.0
21.0
$588
PBI7010
10.0
32.0
40.0
$999