Products -> Polarizer -> Rochon Polarizer
 
Rochon Polarizer
  • Wide Wavelength Range
  • High Extinction Ratio
  • Large Field Angle
  • RoHS Compliant
Standard Product Specifications
 
Material
YVO4, Quartz
Wavelength Range
 YVO4: 500-4000nm
Quartz: 400-2300nm
Extinction Ratio
 YVO4: <5x10-5; Quartz: <5x10-4
Surface Quality
 20/10 scratch and dig
Beam Deviation
 < 3 arc minutes
Wavefront Distortion
 λ/4@632.8nm
Damage Threshold
 10W/cm2 CW, 1064nm
Coating
 Single Layer MgF2@1064nm
Mount
 Black Anodized Aluminium
 
Standard Products Series
 
1. Quartz Rochon Polarizer
 
Part No.
Wavelength Range (nm)
Extinction
Ratio
Separation
Angle(°)
C.A.
øa (mm)
O.D.
ød (mm)
L±0.1
(mm)
Unit Price
PRH3008
400-2300
<5x10-4
1.0
@980nm
8.0
25.4
26.0
$318
PRH3010
10.0
25.4
28.0
$388
PRH3012
12.7
25.4
33.0
$428
PRH3015
15.0
30.0
38.0
$488
PRH3020
20.0
38.0
48.0
$698
 
2. YVO4 Rochon Polarizer
 
Part No.
Wavelength
Range (nm)
Extinction
Ratio
Separation
Angle(°)
C.A.
øa(mm)
O.D.
ød(mm)
L±0.1
(mm)
Unit Price
PRH7008
500-4000
<5x10-5
6.0
@1550nm
8.0
25.4
17.0
$418
PRH7010
10.0
25.4
19.0
$518
PRH7012
12.7
25.4
21.0
$598
PRH7015
15.0
30.0
23.0
$648