Calcite Wollaston Polarizer

Type:

Linear Polarizer

Construction:

Crystalline Wollaston Polarizer

Wavelength Range (nm):

350 - 2300

Extinction Ratio:

20,000:1

Calcite

Clear Aperture CA (mm):

10.0

Transmitted Wavefront, P-V:

λ/4 @ 632.8nm

Surface Quality:

20-10

Beam Deviation (arcmin):

Damage Threshold, Pulsed:

10 J/cm² @ 1064nm, 20ns

Dimensional Tolerance (mm):

+0.0/-0.2

Length (mm):

18.00

Diameter (mm):

25.40

Separation Angle (°):

16.7 - 22.5 (19 @ 980nm)

Regulatory Compliance

RoHS:

Not Compliant

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.

Technical Information


Stock No.	Outer Diameter	Clear Aperture	Length
#68-820	25.4mm	10.0mm	28.0mm
#68-821	25.4mm	10.0mm	18.0mm
#68-822	25.4mm	10.0mm	18.0mm
#68-823	25.4mm	10.0mm	18.0mm

Calcite Wollaston Polarizer

Regulatory Compliance

Product Family Description

Technical Information

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