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Offer Rochon Prism - China

price: 0.10 Dollar US$

Offer Rochon Prism

Products Photos Catalog Rochon Prism Photos Catalog

Rochon polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together.

Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index.

Upon entering the second prism the ordinary beam experiences the same refractive index and continues undeviated.

The extra-ordinary beam, however, now has a lower refractive index and is refracted at the interface.

The angle of refraction is further increased at the birefringent material/air exit surface.

Any separation angle can be designed for specific wavelength upon the requirement.

The separation angle of standard products vs wavelength is shown in the plot below.

Separation Angular of Standard Products vs Wavelength a -BBO, 190-3500nm

Quartz, 200-3300nm

YVO4, 400-4000nm

Specifications:

Material: a-BBO, Quartz, YVO4, MgF2

Wavelength Range: a-BBO: 190-3500nm, Quartz: 200-2300 nm ;YVO4: 400-4000nm

Extinction Ratio: a-BBO: <5x10-6 ; Quartz: <5x10-5 ;YVO4: <5x10-6

Parallelism: <1 arc Min

Surface Quality: 20/10

Beam Deviation: < 3 arc minutes

Wavefornt Distortion: λ/4 at 632.8nm

Damage Threshold: >500 MW/cm2

Coating: Single MgF2

Mount: Black Anodized Aluminium Standard Products

1 - a-BBO Rochon Polarizer RHP50** <5x10-68 - 0°-14° 8°@ 800nm 2 - Quartz Rochon Polarizer RHP80** <4x10-6 1.0°-1.5° 1°@980nm 3 - YVO4 Rochon Polarizer RHP90** <5x10-6 9.8°-13.0° 10°@ 1550nm Note：Custom designs for other sizes and coatings are also available upon request United photonics Technology


Company Contact:


  • Phone: +86 181 50811362

  • Address: 2nd Floor, Building 6, No.26, ChangLong Middle Road, TieLing industrial District, MinHou, Fuzhou, Ch, Minhou , fuzhou , China

  • Email: Email


Published date: May 24, 2022

  • Business Description: upt is a leading optical component manufacturer, Like waveplate, Prism, Window, BBO, LBO crytal ,Glan laser polarizer, Rochon polarizer and etc，

    we focus on them, With good quality and competitive price, Few quantity or batch all acceptable,

    If any requirements, pls contact us freely,Thanks,

    United photonics Technology

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