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Optical Engineering

Fabrication of a 145-m long microstructured optical fiber taper and its supercontinuum generation
Author(s): Peiguang Yan; Shuangchen Ruan; Junqing Zhao; Jian Zhao; Jie Shu; Huifeng Wei; Jie Luo
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Paper Abstract

A 145-m long microstructured optical fiber taper was fabricated on the industry drawing tower. The fiber taper had good uniformity of structure as the outer diameter decreased from 110 to 80 μm. Its optical attenuation was measured 52 dB/km at 1060 nm, and the zero dispersion wavelengths along the slow axis were calculated decreasing from 1000 to 915 nm. Watt-level supercontinuum spanning from 430 to 2050 nm was obtained as the fiber taper pumped by a 1064 nm picosecond laser source. The nonlinear mechanism of spectral broadening is carefully investigated with the support of numerical simulations.

Paper Details

Date Published: 1 October 2011
PDF: 5 pages
Opt. Eng. 50(10) 105003 doi: 10.1117/1.3631836
Published in: Optical Engineering Volume 50, Issue 10
Show Author Affiliations
Peiguang Yan, Shenzhen Univ. (China)
Shuangchen Ruan, Shenzhen Univ. (China)
Junqing Zhao, Shenzhen Univ. (China)
Jian Zhao, Shenzhen Univ. (China)
Jie Shu, Shenzhen Univ. (China)
Huifeng Wei, Yangtze Optical Fibre and Cable Co., Ltd. (China)
Jie Luo, Yangtze Optical Fibre and Cable Co., Ltd. (China)


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