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24 February 2016 Coherent mid-infrared supercontinuum generation in all-solid chalcogenide microstructured fibers with all-normal dispersion
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Proceedings Volume 9744, Optical Components and Materials XIII; 974414 (2016) https://doi.org/10.1117/12.2217569
Event: SPIE OPTO, 2016, San Francisco, California, United States
Abstract
We report the coherent mid-infrared supercontinuum generation in an all-solid chalcogenide microstructured fiber with all-normal dispersion. The chalcogenide microstructured fiber is four-hole structure with core material of AsSe2 and air holes are replaced by As2S5 glass rods. Coherent mid-infrared supercontinuum light is generated in a 2-cm-long chalcogenide microstructured fiber pumped by a 2.7 μm laser. The simulated and experimental results have a good match and the coherence property of supercontinuum light in the chalcogenide microstructured fiber has been studied by using the complex degree of coherence theory. Coherent mid-infrared supercontinuum generation is extended to 3.3 μm in this work.
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Lai Liu, Tonglei Cheng, Kenshiro Nagasaka, Hoang Tuan Tong, Takenobu Suzuki, and Yasutake Ohishi "Coherent mid-infrared supercontinuum generation in all-solid chalcogenide microstructured fibers with all-normal dispersion", Proc. SPIE 9744, Optical Components and Materials XIII, 974414 (24 February 2016); https://doi.org/10.1117/12.2217569
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