Air Spaced Zero-Order

Air Spaced Zero-Order Waveplates

Optola offers wide range of Air Spaced Zero-Order Waveplates.

Custom design Air Spaced Zero-Order Waveplates are available upon request.

  • High Damage Threshold
  • Wide Temperature Bandwidth
  • Broad Spectral Bandwidth
  • Standard and custom designs for other sizes and coatings are available upon request

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Product Code     Φ  = 12.7 mm   Retardation = λ/2    Design Wavelength “λ” = 266nm  

Material

Crystal Quartz

Dimension Tolerance

+0/-0.25mm

Clear Aperture

>central 90% of diameter

Retardance accuracy

<λ/300

Surface Quality

20/10

Wavefront Distortion

λ/10 @ 632.8nm over the clear aperture

Parallelism

≤3″

Coating

R<0.25% per surface @ design wanvelength

Damage Threshold

2MW/cm2,2J/cm2,10ns

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