Toward the development of direct emission yellow fiber lasers for biomedical applications

Valentina Serafini; Diego Pugliese; Aurora Bellone; Joris Lousteau; F. Khozeymeh Sarbishe; Federica Poli; Annamaria Cucinotta; Guido Perrone

doi:10.1117/12.2650702

6 March 2023 Toward the development of direct emission yellow fiber lasers for biomedical applications

Valentina Serafini, Diego Pugliese, Aurora Bellone, Joris Lousteau, F. Khozeymeh Sarbishe, Federica Poli, Annamaria Cucinotta, Guido Perrone

Author Affiliations +

Proceedings Volume 12372, Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXIII; 1237202 (2023) https://doi.org/10.1117/12.2650702
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

The paper presents the design and preliminary experimental validation of a fiber laser with direct emission in the yellow. The active material is a Dy-doped custom-made phosphate fiber, which is pumped by high-power blue diode lasers emitting at 450 nm. A suitable model has been developed to optimize the laser behavior and validated with a low-power version of the laser cavity with femtosecond written Bragg grating mirrors.

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Valentina Serafini, Diego Pugliese, Aurora Bellone, Joris Lousteau, F. Khozeymeh Sarbishe, Federica Poli, Annamaria Cucinotta, and Guido Perrone "Toward the development of direct emission yellow fiber lasers for biomedical applications", Proc. SPIE 12372, Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXIII, 1237202 (6 March 2023); https://doi.org/10.1117/12.2650702

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