Laser Windows
Optical Surfaces Ltd.Request Info
High-power laser windows up to 600 mm in diameter from Optical Surfaces Ltd. feature a typical wavefront error of λ/10 and a surface finish of 40/20 to 10/5.
The devices come in a range of optical materials including BK-7 and fused silica, which offer good homogeneity and transmission from the UV to the NIR. To optimize the performance of rapid-pulsed femtosecond high-power lasers, dielectric coatings provide minimum pulse distortion, maximum usable bandwidth, and durability.
In applications where there is significant risk of mobile material as a result of high-power laser ablation, the windows focus the laser energy onto the targets. Manufacturing debris shields combines the dual demands of producing a precision wavefront on a flexible window with a high diameter-to-thickness ratio.
https://www.optisurf.com
https://www.photonics.com/Buyers_Guide/Optical_Surfaces_Ltd/c10918
EuroPhotonics
Jun 2019