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Low Order Waveplate

 

Description:

Low order waveplate is designed to give a retardance of several full waves, plus the desired fraction. This result in a single, physically robust component with desired performance. However, even small changed in wavelength or temperature will result in significant changes in the desired fractional retardance. Low Order Waveplates are much better than the multi-order waveplates because of its thinner thickness(less than 0.5mm), better temperature(38), wave length(1.5nm) and incidence angle(4.5) bandwidth and high damage threshold. These properties make it widely used in common applications.

 

Features:

  • Thickness: 0.2~0.4 mm;

  • High Damage Threshold;

  • Better Temperature Bandwidth;

  • Wide Wavelength Bandwidth;

  • Low Cost.

 

Specifications:

Material                                         Crystal Quartz
Dimension Tolerance+0.0,-0.2mm
Wavefront Distortionλ/10@633nm
Retardation Toleranceλ/500
Surface Quality20/10 Scratch/Dig
AR CoatingR<0.2% at center wavelength
Wavelength Range260nm~2900nm