Abstract
We report fabrication of >20dB/m cladding absorption step-index LMA fiber with low core NA(<0.07) suitable for ultra-fast fiber lasers. Above 58W output power with a slope efficiency of ~80% was demonstrated in only 0.5m fiber.
© 2019 The Author(s)
PDF ArticleMore Like This
R. Sidharthan, D. Lin, K. J. Lim, H. Li, S. H. Lim, C. J. Chang, Y. Jung, Y. M. Seng, S. L. Chua, D. J. Richardson, and S. Yoo
C5H_4 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2020
J. K. Sahu, S. Yoo, A. J. Boyland, A. Webb, C. Codemard, R. J. Standish, and J. Nilsson
CTuP3 Conference on Lasers and Electro-Optics (CLEO:S&I) 2010
R. Sidharthan, H. Li, K. J. Lim, S. H. Lim, Y. M. Seng, S. L. Chua, and S. Yoo
ce_p_14 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019