Volume Absorber Sensors
Mar 1, 2011 — Ophir Photonics Group has introduced high-damage-threshold power volume absorbers for short-pulsed lasers (<1 μs). The PF sensors absorb a laser’s energy in the volume of the material being used. They make use of a spray deposited on the surface, not the typical glass or ceramic substrate. This means that they provide higher power handling and faster response times. They can handle up to 20 times the power density, up to 3 kW/cm2, and the response time is as fast as 1 s. The series...
MKS Ophir, Light & Measurement