Multiplexed chirped volume Bragg gratings (Conference Presentation)

Vadim Smirnov; Ruslan Vasilyeu; Alexei L. Glebov; Leonid B. Glebov

doi:10.1117/12.2547911

11 March 2020 Multiplexed chirped volume Bragg gratings (Conference Presentation)

Vadim Smirnov, Ruslan Vasilyeu, Alexei L. Glebov, Leonid B. Glebov

Proceedings Volume 11261, Components and Packaging for Laser Systems VI; 112610Q (2020) https://doi.org/10.1117/12.2547911
Event: SPIE LASE, 2020, San Francisco, California, United States

Abstract

Chirped Volume Bragg Gratings (CBGs) in photo-thermo-refractive (PTR) glass allow stretching and compression of ultra-short pulses with high pulse energy and power and minimal beam distortions. PTR glass based CBGs can stretch pulses up to 1 ns while the duration of the recompressed pulses is nearly transform limited. In this work we report for the first time on multiplexed chirped volume Bragg gratings in PTR glass. These novel optical elements allow shaping of an ultrashort pulse spectral profile with a Moire pattern. Such elements can be used for comb-generation, shaping of ultrashort pulses, and output couplers.

Conference Presentation

Citation Download Citation

Vadim Smirnov, Ruslan Vasilyeu, Alexei L. Glebov, and Leonid B. Glebov "Multiplexed chirped volume Bragg gratings (Conference Presentation)", Proc. SPIE 11261, Components and Packaging for Laser Systems VI, 112610Q (11 March 2020); https://doi.org/10.1117/12.2547911

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