Jinan Crystrong Photoelectric Technology Co.,Ltd
UNITY DILIGENCE REFINEMENT INNOVATION
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Half-wave Plate Quarter-wave Plate Zero Order Waveplate For Elliptical Polarization
Product description:
A waveplate or retarder is an optical device that alters the polarization state of a light wave travelling through it.
Two common types of waveplates are the half-wave plate,which shifts the polarization direction of linearly polarized light,and the quarter-wave plate,which converts linearly polarized light into circularly polarized light and vice verse. A quarter wave plate can be used to produce elliptical polarization as well.
half-wave plate
quarter-wave plate
Specifications:
| material | Crystal quartz and MgF2 |
| Diameter tolerance | +0.0-0.1mm |
| Wave-front distortion | λ/8@633nm |
| Retardation tolerance | λ/100 at specified wavelength |
| Parallelism | ＜3arc secondμ |
| Surface quality | 20/10 |
| Clear aperture | ＞90% |
| coating | S1&S2:R＜0.2%@wavelength |
| Standard wavelength | VIS:465-650nm;NIR:700-1000nm;IR:1200-1650nm |