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Polarization Rotators

Material: High grade quartz crystal.
Based on optical activity of c-cut crystal quartz,
insensitive to optical alignment.
Can be simply placed in the beam at normal incidence to
get the specified polarization rotation.
Optically robust with a high damage threshold.
Suitable for narrow band of wavelengths.

Polarization Rotator Specifications

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

Standard Products

Part No.	λ(nm)	Aperture D (mm)	Holder OD (mm)	Rotation	Coating	In stock
PRT01-45-1064	1064	10.0	25.4	45º	Uncoated	Email/Call
PRT02-45-1064	1064	12.7	25.4	45º	Uncoated	Email/Call
PRT03-45-1064	1064	15.0	25.4	45º	Uncoated	Email/Call
PRT04-45-1064	1064	20.0	30.0	45º	Uncoated	Email/Call
PRT05-45-1064	1064	25.4	38.0	45º	Uncoated	Email/Call
PRT05U-45-1064	1064	25.4	Unmounted	45º	Uncoated	Email/Call
PRT01-90-1064	1064	10.0	25.4	90º	Uncoated	Email/Call
PRT02-90-1064	1064	12.7	25.4	90º	Uncoated	Email/Call
PRT03-90-1064	1064	15.0	25.4	90º	Uncoated	Email/Call
PRT04-90-1064	1064	20.0	30.0	90º	Uncoated	Email/Call
PRT05-45-1064	1064	25.4	38.0	45º	Uncoated	Email/Call
PRT05U-90-1064	1064	25.4	Unmounted	90º	Uncoated	Email/Call

Coatings

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

Parts for other wavelengths and with different dimensions are routinely fabricated by Newlight Photonics. Please contact us for the polarization rotators that best suit your applications.