Products

Manufacturing Companies for Ceramic Reflector - WAVE PLATE – WISOPTIC

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Er:Glass, Square Windows, Parallel Windows, We will continually strive to improve our service and provide the best quality products with competitive prices. Any inquiry or comment is highly appreciated. Please contact us freely.
Manufacturing Companies for Ceramic Reflector - WAVE PLATE – WISOPTIC Detail:

A wave plate, also called a phase retarder, is an optical device that changes the polarization state of light by generating an optical path difference (or phase difference) between two mutually orthogonal polarization components. When the incident light passes through wave plates with different types of parameter, the exit light is different, which may be linearly polarized light, elliptically polarized light, circularly polarized light, etc. At any particular wavelength, the phase difference is determined by the thickness of the wave plate.

Wave plates are commonly made of birefringent material with precise thickness such as quartz, calcite or mica, whose optical axis is parallel to the wafer surface. Standard wave plates (including λ/2 and λ/4 wave plates) are based on air-spaced construction that allows their use for high-power applications with damage threshold higher than 10 J/cm² for 20 ns pulses at 1064 nm.

Half (λ/2) Wave Plate

After passing through the λ/2 wave plate, the linearly polarized light is still linearly polarized, however, there is angle difference (2θ) between the vibration plane of the combined vibration and the vibration plane of the incident polarized light. If θ=45°, the vibration plane of the exit light is perpendicular to the vibration plane of the incident light, that is, when θ=45°, the λ/2 wave plate can change the polarization state by 90°.

Quarter (λ/4) Wave Plate

When the angle between the incident vibration plane of polarized light and the optical axis of the wave plate is θ=45°, the light passing through the λ/4 wave plate is circularly polarized. Otherwise, after passing through the λ/4 wave plate, a circularly polarized light will be linearly polarized. A λ/4 wave plate has equal effect with a λ/2 wave plate when it allows the light to pass through twice.

WISOPTIC Specifications – Wave Plates

  Standard High Precision
Material Laser-grade crystalline quartz
Diameter Tolerance +0.0/-0.2 mm +0.0/-0.15 mm
Retardation Tolerance ± λ/200 ± λ/300
Clear Aperture > 90% of central area
Surface Quality [S/D] < 20/10 [S/D] < 10/5 [S/D]
Transmitted Wavefront Distortion λ/8 @ 632.8 nm λ/10 @ 632.8 nm
Parallelism (single plate) ≤ 3” ≤ 1”
  Coating   R<0.2% at central wavelength
  Laser Damage Threshold 10 J/cm² @ 1064 nm, 10 ns, 10 Hz

Product detail pictures:

Manufacturing Companies for Ceramic Reflector - WAVE PLATE – WISOPTIC detail pictures

Manufacturing Companies for Ceramic Reflector - WAVE PLATE – WISOPTIC detail pictures


Related Product Guide:

Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Manufacturing Companies for Ceramic Reflector - WAVE PLATE – WISOPTIC, The product will supply to all over the world, such as: Liberia, Austria, Istanbul, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Antonia from Egypt - 2017.08.28 16:02
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Ivy from Malawi - 2018.07.26 16:51

    Related Products