Polarization grating
WaveQuanta

Polarization gratings PZGS-5-850

PZGS-5-850
$1,866.98
In Stock
Key Specifications
Wavelength 850.0nm
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Overview

Polarization gratings are fabricated from liquid-crystal-polymer birefringent material on N-BK7 glass substrates in a sandwich structure. Model PZGS-5-850 operates at 850 nm with a phase cycle p of 5 μm over a clear aperture of Ø20 mm, giving a typical deflection angle of 9.79 °.

Applications

  • Polarization-selective beam splitting and combining
  • Diffractive beam steering and deflection
  • Polarimetry and polarization-state analysis
  • Structured illumination and interference experiments

Construction & Performance

  • Material Liquid Crystal Polymer/N-BK7 Window Plate
  • Optical component size Ø25.4×1.6 mm
  • Retardance λ/2; delay accuracy and uniformity ± 5 nm
  • Diffraction efficiency ＞96 %; transmittance ＞94 %
  • AR coating Ravg＜0.5 %@700-1100 nm
  • Surface quality (scratch/dig) 40/20; number of cores 200
  • Angle of incidence (AOI)

Storage & Handling

Operating temperature -20 ℃~80 ℃.

Material Liquid Crystal Polymer/N-BK7 Window Plate
Retardance λ/2
Optical component size Ø25.4×1.6 mm
Delay Accuracy & Uniformity ± 5 nm
Clear Aperture Ø20 mm
AR Coating Ravg＜0.5 %@700-1100 nm
Operating Temperature -20 ℃~80 ℃
Phase cycle p 5 μm
Transmitted Wavefront Error ＜λ/4@633 nm
Number of cores 200
Surface Quality (Scratch/Dig) 40/20
Deflection angle (typical value) 9.79 °
Wedge Angle ＜1 arcmin
Operating wavelength λ 850 nm
Diffraction efficiency ＞96 %
Transmittance ＞94 %
Specification Sheet PDF — Download
Lead Time: 0.0 week0.0s
CAD Drawing Download
3D Model (STL) STL — Download
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Polarization grating
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Polarization gratings PZGS25-5-980

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Polarization gratings PZGS25-5-850

PZGS25-5-850
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Polarization gratings PZGS25-5-780

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Polarization gratings PZGS25-5-633

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Product Family: Polarization gratings (10 variants)

Product ▴▾ SKU Optical Component Size ▴▾ Phase Cycle p ▴▾ Operating Wavelength λ ▴▾
Polarization gratings PZGS-5-850 Current PZGS-5-850 Ø25.4×1.6 mm 5 μm 850 nm
Polarization gratings PZGS-5-520 PZGS-5-520 Ø25.4×1.6 mm 5 μm 520 nm View
Polarization gratings PZGS25-8-1550 PZGS25-8-1550 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 8 μm 1550 nm View
Polarization gratings PZGS25-5-1064 PZGS25-5-1064 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 1064 nm View
Polarization gratings PZGS25-5-980 PZGS25-5-980 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 980 nm View
Polarization gratings PZGS25-5-850 PZGS25-5-850 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 850 nm View
Polarization gratings PZGS25-5-780 PZGS25-5-780 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 780 nm View
Polarization gratings PZGS25-5-633 PZGS25-5-633 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 633 nm View
Polarization gratings PZGS25-5-532 PZGS25-5-532 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 532 nm View
Polarization gratings PZGS25-5-488 PZGS25-5-488 Ø25.4×3.2 mm, with a single-sided 2 mm cut edge 5 μm 488 nm View