Analysis and Improvement of Photonic Crystal Fiber Tapers for Spectral Broadening Degradation

Yuanjie Wu; Huiqi Ye; Jian Han; Dong Xiao

doi:10.3788/AOS201939.1106006

Journals >Acta Optica Sinica >Volume 39 >Issue 11 >Page 1106006 > Article

Acta Optica Sinica
Vol. 39, Issue 11, 1106006 (2019)

Analysis and Improvement of Photonic Crystal Fiber Tapers for Spectral Broadening Degradation

Yuanjie Wu^1、2, Huiqi Ye^1、2, Jian Han^1、2, and Dong Xiao^1、2、*

Author Affiliations

¹Nanjing Institute of Astronomical Optics & Technology, National Astronomical Observatories, Chinese Academy of Sciences, Nanjing, Jiangsu 210042, China;

²Key Laboratory of Astronomical Optics & Technology, Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences, Nanjing, Jiangsu 210042, China;

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DOI: 10.3788/AOS201939.1106006 Cite this Article Set citation alerts

Yuanjie Wu, Huiqi Ye, Jian Han, Dong Xiao. Analysis and Improvement of Photonic Crystal Fiber Tapers for Spectral Broadening Degradation[J]. Acta Optica Sinica, 2019, 39(11): 1106006 Copy Citation Text

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Fig. 1. Test system for spectral broadening evolution of tapered PCFs

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Fig. 2. Air hole structure of PCF A

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Fig. 3. Typical test results of spectral broadening evolution

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Fig. 4. Air hole structure of PCF B

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Fig. 5. Lifetime tests of tapered PCF under different coupling powers

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Fig. 6. Lifetime test oftapered PCF with 1040 nm pump light

Yuanjie Wu, Huiqi Ye, Jian Han, Dong Xiao. Analysis and Improvement of Photonic Crystal Fiber Tapers for Spectral Broadening Degradation[J]. Acta Optica Sinica, 2019, 39(11): 1106006

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