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Quartz Wollaston Polarizer

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Stock #68-820
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€610,00
Qty 1+
€610,00
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Specifications

Type:
Linear Polarizer
Construction:
Crystalline Wollaston Polarizer
Wavelength Range (nm):
200 - 2300
Extinction Ratio:
20,000:1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Quartz
Clear Aperture CA (mm):
10.0
Transmitted Wavefront, P-V:
λ/4 @ 632.8nm
Surface Quality:
20-10
Beam Deviation (arcmin):
<3
Damage Threshold, Pulsed:
10 J/cm2 @ 1064nm, 20ns
Dimensional Tolerance (mm):
+0.0/-0.2
Length (mm):
28.00
Diameter (mm):
25.40
Separation Angle (°):
2 - 3 (2 @ 1064nm)
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 J/cm2 @ 1064nm, 20ns

Regulatory Compliance

RoHS:
Not Compliant

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Product Family Description

  • Multiple Polarization Materials Available
  • UV to IR Ranges Offered
  • Large Deviation of Ordinary and Extraordinary Rays

Wollaston Polarizers consist of two birefringent right angle prisms cemented together, such that their optical axes are perpendicular. As light passes through the polarizer, a symmetric deviation between the ordinary and extraordinary beams is created. The resulting beams are of orthogonal linear polarization states and have equal intensity and a large angular deviation. Users have access to both the ordinary and extraordinary rays, making them ideal for laboratory experiments.

Laser Optics

Technical Information

Stock No. Outer Diameter Clear Aperture Length Separation Angle α (°)
#68-820 25.4mm 10.0mm 28.0mm 2 - 3 (2 @ 1064nm)
#68-821 25.4mm 10.0mm 18.0mm 16.7 - 22.5 (19 @ 980nm)
#68-822 25.4mm 10.0mm 18.0mm 19.6 - 23.3 (20 @ 1550nm)
#68-823 25.4mm 10.0mm 18.0mm 15 - 27 (16 @ 800nm)
 
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