Low-order Waveplate
The low (multiple) order waveplate is designed to give a retardance of several full waves, plus the desired fraction. This results in a single, physically robust component with desired performance. However, even small variation in wavelength or temperature will result in significant changes in the desired fractional retardance.
Specifications:
Material: Quartz
Dimension Tolerance: +0.0, -0.1
Wavefront distortion: λ /8@633nm
Retardation Tolerance: λ /300
Parallelism: <1 arc second
Surface Quality: 20-10
Clear Aperture: Central 90%
AR Coating: <0.2% @wavelength
Holder: refer to <<Holers for waveplates>> |
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Standard wavelength:266nm, 355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm,1550nm |
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