Dissipative soliton pulsation in a Mamyshev oscillator

Bo Cao; Yihang Ding; Kangjun Zhao; Chengying Bao; Changxi Yang

doi:10.1117/12.2602995

31 August 2021 Dissipative soliton pulsation in a Mamyshev oscillator

Bo Cao, Yihang Ding, Kangjun Zhao, Chengying Bao, Changxi Yang

Author Affiliations +

Proceedings Volume 11907, Sixteenth National Conference on Laser Technology and Optoelectronics; 119071I (2021) https://doi.org/10.1117/12.2602995
Event: Sixteenth National Conference on Laser Technology and Optoelectronics, 2021, Shanghai, China

Abstract

We report on the first experimental investigation on the dissipative soliton pulsation in a Mamyshev oscillator. We observe period-2 pulsation in a single pulse state as well as a bound soliton (soliton molecule) state when the filter separation (4 nm) is relatively small. Single-shot spectra measured by the time-stretch dispersive Fourier transform (TSDFT) method also reveal the spectral bandwidth breathing during pulsation. Period-3 pulsation of a soliton state comprising two wide spaced DSs has also been observed, where the 2 DSs pulsate in different patterns. Our observations enrich possible pulsating dynamics in mode-locked fiber lasers.

Citation Download Citation

Bo Cao, Yihang Ding, Kangjun Zhao, Chengying Bao, and Changxi Yang "Dissipative soliton pulsation in a Mamyshev oscillator", Proc. SPIE 11907, Sixteenth National Conference on Laser Technology and Optoelectronics, 119071I (31 August 2021); https://doi.org/10.1117/12.2602995

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