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  • λ/4 Air-Gap Zero-Order Waveplates

λ/4 Air-Gap Zero-Order Waveplates

We offer standard λ/4 Air-Gap Zero-Order Waveplates of size 12.7mm and 25.4mm, which are specially designed for wavelengths of 355nm, 532nm, 632.8nm, 780nm, 850nm, 1064nm, 1550nm.

 

Material:Quartz,Schlieren Grade

Angle of Incidence:

Surface Quality:10-5

Parallelism:1arcsec

Retardance Tolerance:±λ/300

Wavefront Error:≤λ/10@632.8nm over the full aperture

Thickness Tolerance:+0/-0.25mm

Coating:AR Coating Rmax0.25%@Design Wavelength

Damage Threshold:1.95J/cm²with10ns,10Hz

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