High-efficiency fused-silica transmission gratings
1997; Optica Publishing Group; Volume: 22; Issue: 3 Linguagem: Inglês
10.1364/ol.22.000142
ISSN1539-4794
AutoresHoàng Tùng Nguyễn, Bruce W. Shore, Steve Bryan, J A Britten, Robert Boyd, M. D. Perry,
Tópico(s)Optical Systems and Laser Technology
ResumoWe describe the design, fabrication, and performance of high-efficiency transmission gratings fabricated in bulk fused silica for use in high-power ultraviolet laser systems. The gratings exhibit a diffraction efficiency of 94% in order m=-1 and a damage threshold greater than 13 J/cm2 for 3-ns pulses at 351 nm. Model calculations and experimental measurements are in good agreement.
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