Precision Optics

Products / Precision Optics / Rochon Polarizers - Hobbite.Co.,LTD-Focus lens,laser optic,Fiber crystal. – Grin len,lens,Prism,Lensarray,GlassTube,Wafer,LiNbO3,YVO4

Rochon Polarizers


    • Wavelength Range: YVO4 400-4000nm; alpha-BBO 220-900nm; Quartz 200-2300nm

    • Extinction Ratio: Quartz<5×10-5 ; YVO4, alpha-BBO<5×10-6

    • Surface Quality: 60/40 S/D

    • Dimension Tolerance: +/-0.1mm

    • Beam Deviation: <3′

    • Wavefront Distortion: <Λ/4@632.8nm for Calcite

  • Damage Threshold:>500MW/cm2


    • High Extinction Ratio

    • Wide Wavelength Range

    • Large Field Angle

    • Gurantee a wide transmission range, especially, suitable for UV applications

  • Split the ordinary and extraordinary ray, but only extraordinary beam is deviated

Custom design for other size and coating are available upon request.