Generation of watt-level single-longitudinal-mode output from cladding-pumped short fiber lasers |
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| Authors: | Qiu T Suzuki S Schülzgen A Li L Polynkin A Temyanko V Moloney J V Peyghambarian N |
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| Institution: | Optical Sciences Center, The University of Arizona, Tucson 85721, USA. tiequnqiu@yahoo.com |
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| Abstract: | We generate as much as 1.6 W of continuous-wave 1550 nm single-longitudinal-mode output from a cladding pumped Er-Yb codoped phosphate fiber laser. This power is to our knowledge among the highest in single-longitudinal-mode fiber lasers. The narrowband fiber Bragg grating output coupler is demonstrated to be an effective element for providing the single-longitudinal-mode selection. |
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