HROT Quartz Optical Rotators

From $78 USD

Product description

HROT optical rotators use the natural optical activity of quartz crystal to rotate the direction of linear polarization. The source states that rotation depends on crystal thickness and describes left- and right-handed options. Every listed model in this catalog is right-handed; no left-handed model is inferred.

Listed design wavelengths are 355, 532, 633, 1053 and 1064 nm, with 45° or 90° rotation and diameters of 12.7 or 25.4 mm. Review each model’s stated thickness. The general operating band of 200–2500 nm does not imply the design rotation angle stays constant across that band.

Model coating values describe AR coatings on both faces with per-face residual reflectance R<0.25% at the specified model wavelength. That coating condition remains attached to its wavelength.

Quartz optical-rotator optical path with linear input polarization, output rotation symbol and ray arrows. — Schematic
Optical path reference; not a manufacturing drawing.

The damage threshold is >5 J/cm², 20 ns, 20 Hz at 1064 nm. The test wavelength remains explicit even for models designed for other wavelengths. The source describes customization and larger sizes, but no additional model dimensions are inferred.

Optical path reference; not a manufacturing drawing. Source RoHS wording does not establish independently verified certification; no certificate is supplied.

General specifications

These nine category common references remain separate from the twenty model records. Category rotation-direction options do not create additional listed models.

Substrate material: Quartz crystal

Wavefront distortion: <λ/4 @ 632.8 nm

Surface quality: 20-10

Clear aperture: >90%

Parallelism: <10 arcsec

Size tolerance: +0/-0.2 mm

Optical rotation direction: Left-handed / right-handed (category options)

Rotation angle accuracy: <5 arcmin

Damage threshold: >5 J/cm², 20 ns, 20 Hz @ 1064 nm

Available specifications

USD unit prices. Shipping, taxes and dispatch timing are confirmed with your quotation. Select models and quantities to build your quote list.

Substrate materialOperating wavelength bandDiameterThicknessClear apertureDesign wavelengthRotation angleRotation angle accuracyOptical rotation directionWavefront distortionSurface qualityParallelismCoatingDamage threshold Search model

20 models

																Quote
HROT-012-355-45	Quartz crystal	200–2500 nm	Ø12.7 mm	0.7 mm	>90%	355 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 355 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$123	Quantity for HROT-012-355-45

HROT-025-355-45	Quartz crystal	200–2500 nm	Ø25.4 mm	0.7 mm	>90%	355 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 355 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$212	Quantity for HROT-025-355-45

HROT-012-355-90	Quartz crystal	200–2500 nm	Ø12.7 mm	1.4 mm	>90%	355 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 355 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$129	Quantity for HROT-012-355-90

HROT-025-355-90	Quartz crystal	200–2500 nm	Ø25.4 mm	1.4 mm	>90%	355 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 355 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$218	Quantity for HROT-025-355-90

HROT-012-532-45	Quartz crystal	200–2500 nm	Ø12.7 mm	1.7 mm	>90%	532 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 532 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$78	Quantity for HROT-012-532-45

HROT-025-532-45	Quartz crystal	200–2500 nm	Ø25.4 mm	1.7 mm	>90%	532 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 532 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$132	Quantity for HROT-025-532-45

HROT-012-532-90	Quartz crystal	200–2500 nm	Ø12.7 mm	3.4 mm	>90%	532 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 532 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$85	Quantity for HROT-012-532-90

HROT-025-532-90	Quartz crystal	200–2500 nm	Ø25.4 mm	3.4 mm	>90%	532 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 532 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$152	Quantity for HROT-025-532-90

HROT-012-633-45	Quartz crystal	200–2500 nm	Ø12.7 mm	2.4 mm	>90%	633 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 633 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$80	Quantity for HROT-012-633-45

HROT-025-633-45	Quartz crystal	200–2500 nm	Ø25.4 mm	2.4 mm	>90%	633 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 633 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$132	Quantity for HROT-025-633-45

HROT-012-633-90	Quartz crystal	200–2500 nm	Ø12.7 mm	4.8 mm	>90%	633 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 633 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$87	Quantity for HROT-012-633-90

HROT-025-633-90	Quartz crystal	200–2500 nm	Ø25.4 mm	4.8 mm	>90%	633 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 633 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$154	Quantity for HROT-025-633-90

HROT-012-1053-45	Quartz crystal	200–2500 nm	Ø12.7 mm	7 mm	>90%	1053 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1053 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$78	Quantity for HROT-012-1053-45

HROT-025-1053-45	Quartz crystal	200–2500 nm	Ø25.4 mm	7 mm	>90%	1053 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1053 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$132	Quantity for HROT-025-1053-45

HROT-012-1053-90	Quartz crystal	200–2500 nm	Ø12.7 mm	14 mm	>90%	1053 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1053 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$87	Quantity for HROT-012-1053-90

HROT-025-1053-90	Quartz crystal	200–2500 nm	Ø25.4 mm	14 mm	>90%	1053 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1053 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$154	Quantity for HROT-025-1053-90

HROT-012-1064-45	Quartz crystal	200–2500 nm	Ø12.7 mm	7.1 mm	>90%	1064 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1064 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$78	Quantity for HROT-012-1064-45

HROT-025-1064-45	Quartz crystal	200–2500 nm	Ø25.4 mm	7.1 mm	>90%	1064 nm	45°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1064 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$132	Quantity for HROT-025-1064-45

HROT-012-1064-90	Quartz crystal	200–2500 nm	Ø12.7 mm	14.2 mm	>90%	1064 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1064 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$87	Quantity for HROT-012-1064-90

HROT-025-1064-90	Quartz crystal	200–2500 nm	Ø25.4 mm	14.2 mm	>90%	1064 nm	90°	<5 arcmin	Right-handed	<λ/4 @ 632.8 nm	20-10	<10 arcsec	AR coatings on both faces; per-face residual reflectance R<0.25% @ 1064 nm	>5 J/cm², 20 ns, 20 Hz @ 1064 nm	$154	Quantity for HROT-025-1064-90

Curves

Source AR-coating reflectance references at 0°, in the original order: 355, 532, 633, 1053 and 1064 nm. Complete plots, trace texture and displayed tick labels are preserved. Rounded or repeated vertical-axis labels in the 1053 and 1064 nm source charts are retained; no precise values are inferred from those labels. These are reflectance charts, not polarization-rotation measurements. Review each model’s design wavelength and conditions.

Technical notes

Prices are shown in USD. Select a listed model to review its specifications and price.

Review the material, dimensions and other specifications listed for the individual model. Check any available curves against the model's stated operating range.

Illustrations and printable specification summaries are reference information, not manufacturing drawings. Confirm technical suitability and final requirements with your quotation.

Quote list

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