Nd3+-doped phosphate glass for fiber laser

Junjie Zhang; Changhong Qi; Fengying Lin; Hefang Hu

doi:10.1117/12.361169

8 September 1999 Nd³⁺-doped phosphate glass for fiber laser

Junjie Zhang, Changhong Qi, Fengying Lin, Hefang Hu

Proceedings Volume 3862, 1999 International Conference on Industrial Lasers; (1999) https://doi.org/10.1117/12.361169
Event: International Symposium on Industrial Lasers, 1999, Wuhan, China

Abstract

Using the rode-in-rode, the tapered-elongation and the jacking-drawing technique, a single-mode phosphate glass fiber with a core diameter of 8 micrometers was fabricated. Laser properties of the fiber were measured using a Fabry-Perot cavity. Single-mode Nd³⁺-doped phosphate glass fiber was pumped by a laser diode of 800 nm at the room temperature. Laser emission centered at the wavelength of 1.053 micrometers was observed, and a 1.053 micrometers CW laser with output power of 8.36 mw and slope efficiency of 30.6% were obtained.

Citation Download Citation

Junjie Zhang, Changhong Qi, Fengying Lin, and Hefang Hu "Nd³⁺-doped phosphate glass for fiber laser", Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); https://doi.org/10.1117/12.361169

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