24 October 2017 Integrated double-clad photonic crystal fiber amplifier
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Proceedings Volume 10457, AOPC 2017: Laser Components, Systems, and Applications; 104572M (2017) https://doi.org/10.1117/12.2284912
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
This paper studies and fabricates an integrated double-clad photonic crystal fiber amplifier, which overcomes the shortcomings of space application and makes full use of excellent property of double-clad photonic crystal fiber. In the experiment, the (6 + 1) × 1 end-pump coupler with DC-PCF is fabricated. The six pump fibers are fabricated with 105 / 125μm (NA = 0.22) multi-mode fiber. The signal fiber is made of ordinary single-mode fiber SMF-28. Then we spliced the tapered fiber bundle to photonic crystal fiber. At last, we produce double-clad photonic crystal fiber with an end-cap that are able to withstand high average power and protect the system. We have fabricated an integrated Yb-double-clad photonic crystal fiber amplifier.
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Jun Liu, Jun Liu, Yanran Gu, Yanran Gu, Zilun Chen, Zilun Chen, } "Integrated double-clad photonic crystal fiber amplifier", Proc. SPIE 10457, AOPC 2017: Laser Components, Systems, and Applications, 104572M (24 October 2017); doi: 10.1117/12.2284912; https://doi.org/10.1117/12.2284912
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