Polarization Rotators

Material: High grade quartz single crystal.
Based on the optical activity of c-cut (Z-cut) crystal quartz,
insensitive to optical alignment.
Can be simply placed in the beam path at normal incidence to get the
specified polarization rotation.
Optically robust with a high damage threshold.
Suitable for narrow band of wavelengths.
Standard rotators are uncoated. AR coating available upon request.
Standard rotators are unmounted. OD 1" holder available upon request.

aperture

angle

coating

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Model	Name	aperture	angle	coating	Price	Availability	Action
PRT10-45-1064U	Polarization rotator, Rotation angle 45 deg @ 1064nm, OD 1" mounted	Dia 10mm	Rotation 45 deg	Uncoated	Ask	Out Of Stock
PRT12-45-1064U		Dia 12.7mm	Rotation 45 deg	Uncoated	Ask	Out Of Stock
PRT25-45-1064U		Dia 25.4mm	Rotation 45 deg	Uncoated	Ask	Out Of Stock
PRT10-90-1064U		Dia 10mm	Rotation 90 deg	Uncoated	Ask	Out Of Stock
PRT12-90-1064U		Dia 12.7mm	Rotation 90 deg	Uncoated	Ask	Out Of Stock
PRT25-90-1064U		Dia 25.4mm	Rotation 90 deg	Uncoated	Ask	Out Of Stock
PRD12-90-1064/532U	Polarization rotator, Dia.12.7mm x 4.39mm, Differential rotation angle 90 deg between 1064nm and 532nm, Uncoated	Dia 12.7mm	Rotation 90 deg (Difference)	Uncoated	Ask	Out Of Stock
PRD12-90-1064/532-AR	Polarization rotator, Dia.12.7mm x 4.39mm, Differential rotation angle 90 deg between 1064nm and 532nm, AR @ 1064/532nm	Dia 12.7mm	Rotation 90 deg (Difference)	AR@1064/532nm	USD$449.00	Out Of Stock

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Polarization Rotator Specifications:

Dimensions Tolerance: +/- 0.1 mm
Orientaion Tolerance: C-cut +/-0.3 deg
Wavefront Distortion: < λ/8 @632.8 nm
Rotation Tolerance: < 0.5º
Surface Quality: 10-5 scratch and dig
Holder: Anodized aluminum holder upon request

Coatings:

Our standard parts are uncoated. AR coating with R < 0.2% at the application wavelength is available upon request.