RT: Polarization Rotators

RT: Polarization Rotators

RT: Polarization Rotators

Alignment-free, high power 90° rotation of linearly polarized light at a single wavelength. Based on the optical activity of crystal quartz, these polarization rotators achieve 90° rotation of linearly polarized light with no more alignment than normal incidence. They are precision polished for a specific wavelength and rotation angle, and are suitable for high power use. Custom wavelengths, sizes, and rotation angles are available upon request.
  • Product Code: RT
  • Optical Material: Laser Grade Crystal Quartz
  • Diameter Tolerance: +0/-0.25mm
  • Rotation Tolerance: ±0.5°
  • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
  • Clear Aperture: ≥ 85% of diameter
  • Damage Threshold: 10 J/cm2, 20ns, 20Hz;
    1 MW/cm2 cw at 1064nm
  • Anti-reflection Coating: R ≤ 0.25% per surface

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  1. RT-10-1064-90 $785.00 ea
    VOL

    Volume Pricing

    QuantityPrice
    1-9$785.00
    10+$706.50
    In-Stock: 3 QTY 8-Weeks: 50 QTY
    Wavelength (nm) Retardation Surface Quality Clear Aperture (mm)
    1064 90 degrees 10-5 scratch-dig per MIL-PRF-13830b 21.6
    Specifications and Downloads

    Specifications

    • Clear Aperture (mm): 21.6
    • Transmitted Wavefront Distortion: <λ/6 p-v at 633nm
    • Surface Quality: 10-5 scratch-dig per MIL-PRF-13830b
    • Ring Mount Outer Diameter (mm): N/A
    • Retarder Construction: Polarization Rotators
    • Retardation: 90 degrees
    • Mount Type: N/A
    • Housing Thickness (mm): N/A
    • Housing Aperture (mm): N/A
    • Diameter (mm): 25.4
    • Wavelength (nm): 1064

    Downloads

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