摘要
We demonstrate an integrated all-fiber mid-infrared(mid-IR)supercontinuum(SC)source generated by a 1.95μm master oscillator power amplifier system and a single-mode ZBLAN(ZrF_4–BaF_2–LaF_3–AlF_3–NaF)fiber.The maximum average output power is 10.67 W with spectral bandwidth covering from～1.9 to 4.1μm.The single-mode ZBLAN fiber and silica fiber are thermal-spliced to enhance the robustness and practicability of the system.It is,to the best of our knowledge,the first high-power integrated compacted all-fiber mid-IR SC source based on thermal-spliced silica fiber and ZBLAN fiber.
We demonstrate an integrated all-fiber mid-infrared (mid-IR) supercontinuum (SC) source generated by a 1.95 mu m master oscillator power amplifier system and a single-mode ZBLAN (ZrF4-BaF2-LaF3-AlF3-NaF) fiber. The maximum average output power is 10.67 W with spectral bandwidth covering from similar to 1.9 to 4.1 mu m. The single-mode ZBLAN fiber and silica fiber are thermal-spliced to enhance the robustness and practicability of the system. It is, to the best of our knowledge, the first high-power integrated compacted all-fiber mid-IR SC source based on thermal-spliced silica fiber and ZBLAN fiber. (C) 2016 Chinese Laser Press
基金
National High-tech R&D Program of China(863 Program)(2015AA021102)
Innovative Research and Development Project of Nanshan District(KC2013JSCX0013A)
China Postdoctoral Science Foundation(2015M572353,2015M582407)
Natural Science Foundation of SZU(201457)
National Natural Science Foundation of China(NSFC)(61275144,61308049)
Science and Technology Projects of Shenzhen City(JCYJ20130329103213543,JCYJ20140418091413568,JCYJ20150324140036862)
