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HDAR: High damage threshold AR Coating

This anti-reflection coating is used in high power laser optics. The typical reflection is lower than < 0.2% at the specified wavelength, and the damage threshold is higher than 5J/cm2 in 1nsec pulse at 50pps.

Typical Specification

Wavelength Range: UV-VIS-NIR (Typical: 532/650/1064nm)
Reflection (one side): < 0.2%
Damage Threshold: > 5J/cm2 in 1 nsec pulse at 50pps

Note: The listed data are standard value. Because of continuous product improvement, the various data listed are subject to change without notice.