All-fiber pulse shaper for adaptive dispersion compensation in industrial lasers

Alexander Yusim; Dmitry Pestov; Anton Ryabtsev; Anton Drozhzhin; Armen Sevian; Bruce Jenket; George Venus; Justin Barsalou; Joe Antas; Nikolai Platonov; Igor Samartsev; Valentin Gapontsev

doi:10.1117/12.2306296

17 May 2018 All-fiber pulse shaper for adaptive dispersion compensation in industrial lasers

Alexander Yusim, Dmitry Pestov, Anton Ryabtsev, Anton Drozhzhin, Armen Sevian, Bruce Jenket, George Venus, Justin Barsalou, Joe Antas, Nikolai Platonov, Igor Samartsev, Valentin Gapontsev

Author Affiliations +

Proceedings Volume 10683, Fiber Lasers and Glass Photonics: Materials through Applications; 106831P (2018) https://doi.org/10.1117/12.2306296
Event: SPIE Photonics Europe, 2018, Strasbourg, France

Abstract

We report on industrial-grade femtosecond Yb fiber lasers with >100μJ pulse energy and <300fs pulse duration using a tunable all-fiber pulse shaper. The rugged, compact phase modulator is a lossless addition to the standard chirped-pulseamplification scheme. The automated multichannel phase control across the optical bandwidth enables generation of near transform-limited pulses at the laser output, improves unit-to-unit reproducibility of laser pulse characteristics, and reduces laser build time.

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Alexander Yusim, Dmitry Pestov, Anton Ryabtsev, Anton Drozhzhin, Armen Sevian, Bruce Jenket, George Venus, Justin Barsalou, Joe Antas, Nikolai Platonov, Igor Samartsev, and Valentin Gapontsev "All-fiber pulse shaper for adaptive dispersion compensation in industrial lasers", Proc. SPIE 10683, Fiber Lasers and Glass Photonics: Materials through Applications, 106831P (17 May 2018); https://doi.org/10.1117/12.2306296

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