Compact 1790-nm dissipative-soliton mode-locked thulium fiber laser

Ibrahim Abughazaleh; Panuwat Srisamran; Matthew Gerard; Duanyang Xu; Yongmin Jung; Jing He; Jeremiah Marcellino; Boyang Mao; Andrea C. Ferrari; David Richardson; Lin Xu

doi:10.1117/12.3000615

13 March 2024 Compact 1790-nm dissipative-soliton mode-locked thulium fiber laser

Ibrahim Abughazaleh, Panuwat Srisamran, Matthew Gerard, Duanyang Xu, Yongmin Jung, Jing He, Jeremiah Marcellino, Boyang Mao, Andrea C. Ferrari, David Richardson, Lin Xu

Author Affiliations +

Proceedings Volume PC12875, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXIV; PC1287501 (2024) https://doi.org/10.1117/12.3000615
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We report an all-fiberized, dissipative-soliton, mode-locked thulium fiber laser enabled by a single-wall carbon nanotube saturable absorber operating at 1790 nm for deep-penetration three-photon microscopy in bio-medical imaging applications. The laser provides output pulses with a maximum pulse energy of 1.3 nJ and a minimum pulse duration of 310 fs after compression. With a new pump recycling design, a low pump threshold of 110 mW is observed. Consequently, a compact mode-locked thulium fiber laser cavity using a single-mode pump laser diode is successfully realized.

Conference Presentation

Citation Download Citation

Ibrahim Abughazaleh, Panuwat Srisamran, Matthew Gerard, Duanyang Xu, Yongmin Jung, Jing He, Jeremiah Marcellino, Boyang Mao, Andrea C. Ferrari, David Richardson, and Lin Xu "Compact 1790-nm dissipative-soliton mode-locked thulium fiber laser", Proc. SPIE PC12875, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXIV, PC1287501 (13 March 2024); https://doi.org/10.1117/12.3000615

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