Temperature-boosted self-starting Mamyshev oscillator

Chaoran Wang; Xingliang Li; Shumin Zhang; Dan Yan; Huijie Li

doi:10.1117/12.2672754

10 April 2023 Temperature-boosted self-starting Mamyshev oscillator

Chaoran Wang, Xingliang Li, Shumin Zhang, Dan Yan, Huijie Li

Proceedings Volume 12614, 14th International Photonics and Optoelectronics Meetings (POEM 2022); 1261410 (2023) https://doi.org/10.1117/12.2672754
Event: 14th International Photonics and Optoelectronics Meeting (POEM 2022), 2022, Wuhan, China

Abstract

Mamyshev oscillators (MOs) are characterized by high energy output, but the complex structure and the difficulty of the start-up have hindered their application. A temperature-boosted MO is demonstrated here, which has an extremely simple all-fiber structure with only one passive arm. The self-starting process is achieved by precisely adjusting two filters containing cascaded long-period fiber gratings (CLPFGs). The variation of the filter spacing is tuned by changing the filter heating controller. The wavelength-tunable procedure of the MO is also realized by simultaneously controlling the temperature of the two filters. The novel structure combined with the flexible CLPFGs filters provides an attractive way to explore the nonlinear dynamics in MO.

Citation Download Citation

Chaoran Wang, Xingliang Li, Shumin Zhang, Dan Yan, and Huijie Li "Temperature-boosted self-starting Mamyshev oscillator", Proc. SPIE 12614, 14th International Photonics and Optoelectronics Meetings (POEM 2022), 1261410 (10 April 2023); https://doi.org/10.1117/12.2672754

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