Rotator - Polarization Optics - Products & Services

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Rotator

The plane of polarization of linearly polarized light will be rotated by Quartz Crystal due to the optical activity. Eastoptics’s polarization rotators have very high temperature bandwidth and can be easily used in rotating the polarization of lasers.

Specification:

Material..............................................................Crystal Quartz

Dimension Tolerance............................................+0.0, -0.1mm

Optical Angle Orientation Tolerance..................................± 0.1°

Rotation Accuracy.............................................< 5 arc minutes

Wavefront Distortion...........................................λ/4 @632.8nm

Wavelength Range................................................350-1300nm

Parallelism........................................................< 10 arc second

Surface Quality..........................................20-10 scratch and dig

Coating.................Uncoated or AR,R<0.2% at central wavelength

Rotation.......................................clockwise or counter-clockwise

Standard Wavelength..................532nm,632.8nm,808nm,1064nm

P/N	Φ	λ	θ	Coating
71001	12.70	532nm	45°	-
71002	20.00	532nm	45°	-
71003	12.70	532nm	90°	-
71004	20.00	532nm	90°	-
71005	12.70	532nm	45°	AR
71006	20.00	532nm	45°	AR
71007	12.70	532nm	90°	AR
71008	20.00	532nm	90°	AR
71009	12.70	632.8nm	45°	-
71010	20.00	632.8nm	45°	-
71011	12.70	632.8nm	90°	-
71012	20.00	632.8nm	90°	-
71013	12.70	632.8nm	45°	AR
71014	20.00	632.8nm	45°	AR
71015	12.70	632.8nm	90°	AR
71016	20.00	632.8nm	90°	AR

●Unit:mm
●Other sizes and coatings are available upon request.