Multiple Order Waveplates λ/4 Φ12.7mm CWL=488.0nm Quartz Crystal
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Product No. 337004
Stock In Stock
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- Dia Φ12.7mm
- CWL 488.0nm
- Retardance λ/4
- Material Quartz Crystal
- Surface Quality 20-10
- Parallelism <1arcsec
- Diameter Tolerance +0/-0.1mm
- Retardance Tolerance λ/300
- Wavefront Aberration λ/8@633nm
- Clear Aperture Center90%
- AR Coating R<0.2%@Design Wavelength
The thickness of multiple order waveplates is equal to multiple full wave thickness plus one required retardance thickness. Multiple order waveplate is easy to produce, but they are sensitive to temperature, wavelength and incident angle. Image Optics provides multiple order waveplates are made of quartz crystals. Retardance includes λ/2 and λ/8.
