Excimer laser mirrors

  • 11-Apr-2013 04:16 EDT
LL-DeepUV-Excimer-Mirrors FINAL.jpg

Newport Corp.’s long-lived, deep ultraviolet (UV) excimer laser mirrors have projected lifetimes greater than 30 billion pulses when used in the proper photocontamination-controlled environment. The mirrors feature all-dielectric, high-reflector coatings to minimize absorption and maximize reflected energy at 193 nm. The high-energy laser mirrors are designed with excimer-grade UV fused silica substrates that are polished to better than λ/10 flatness and 10-5 surface quality to preserve wavefront quality and maintain excellent stability. Coating and testing are done in a photocontamination-controlled deep UV cleanroom that has been qualified to 193-nm standards.

Share
HTML for Linking to Page
Page URL
Grade
Rate It
0.00 Avg. Rating

Read More Articles On

2016-10-20
The fusing of emerging technologies from the aerospace materials sector and biological sciences are now, for the first time, heading toward the prospect of growing parts, systems, and, ultimately, perhaps whole aircraft.
2017-01-03
NRL scientists have demonstrated metallic spin filtering at room temperature using ferromagnet-graphene-ferromagnet thin film junction devices.
2016-12-20
Industrial aluminum slabs are typically produced by blending small amounts of copper or manganese in a reservoir of molten aluminum that is rapidly cooled, a process known as direct-chill casting. Variations in the way these elements solidify can yield uneven results that weaken the final product.
2016-10-18
Researchers from the U.S. Naval Research Laboratory's Optical Sciences Division and Material Science Division have detected acoustic emissions from cracks in riveted lap joints using a distributed feedback fiber laser-acoustic emission sensor.

Related Items

Book
2008-07-01
Training / Education
2013-02-20