Analyzing the impact of numerical and experimental parameters on Dy-doped yellow fiber lasers for the treatment of eye diseases.

Wahida Chowdhury; Foroogh Khozeymeh; Seyyedhossein Mckee; Annamaria Cucinotta

doi:10.1117/12.3022358

20 June 2024 Analyzing the impact of numerical and experimental parameters on Dy-doped yellow fiber lasers for the treatment of eye diseases.

Wahida Chowdhury, Foroogh Khozeymeh, Seyyedhossein Mckee, Annamaria Cucinotta

Author Affiliations +

Proceedings Volume PC13003, Fiber Lasers and Glass Photonics: Materials through Applications IV; PC1300307 (2024) https://doi.org/10.1117/12.3022358
Event: SPIE Photonics Europe, 2024, Strasbourg, France

Abstract

Lately, yellow lasers have been showing promising results for the treatment of diabetic retinopathy. In this study, a numerical model for Dy-doped yellow fiber lasers has been developed to analyze the impact of the most significant input parameters. The impact of input pump power, cavity length, and reflectivities of the mirrors on the output signal power has been studied, by evaluating the impact of the lifetime of Dy-energy levels. Additionally, an investigation of excited state absorption has been conducted. Simulation results provide valuable insights into both the qualitative and quantitative influence of these input parameters on the performance and efficiency of Dy-doped fiber lasers for yellow emission.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Wahida Chowdhury, Foroogh Khozeymeh, Seyyedhossein Mckee, and Annamaria Cucinotta "Analyzing the impact of numerical and experimental parameters on Dy-doped yellow fiber lasers for the treatment of eye diseases.", Proc. SPIE PC13003, Fiber Lasers and Glass Photonics: Materials through Applications IV, PC1300307 (20 June 2024); https://doi.org/10.1117/12.3022358

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