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Tapered photonic crystal fiber for supercontinuum generation in telecommunication windows

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Abstract

We numerically studied supercontinuum generation in a tapered photonic crystal fiber with flattened dispersion properties. The fiber was weakly tapered to have normal dispersion at wavelengths around 1.55 μm after a certain distance. We pumped 4 ps pulses with low peak power and found that flatly broadened, wideband supercontinuum was generated in telecommunication windows. Furthermore, we also demonstrated the effects of tapered length and pulse width of the pump pulse on supercontinuum generation.

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DOI:10.1007/s12200-009-0013-0

基金项目:This work was supported by the Foundation for Key Program of Ministry of Education, China (No. 104046).

收稿日期:2008-11-17

修改稿日期:2008-12-03

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作者单位    点击查看

Yongzhao XU:Department of Electronic Engineering, Dongguan University of Technology, Dongguan 523808, China
Zhixin CHEN:School of Information, Central University of Finance and Economics, Beijing 100081, China
Hongtao LI:Department of Electronic Engineering, Dongguan University of Technology, Dongguan 523808, China
Yanfen WEI:Tianjin Mobile Communications Corporation, Tianjin 300021, China

联系人作者:Yongzhao XU(xuyongzhao@gmail.com)

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引用该论文

Yongzhao XU,Zhixin CHEN,Hongtao LI,Yanfen WEI. Tapered photonic crystal fiber for supercontinuum generation in telecommunication windows[J]. Frontiers of Optoelectronics, 2009, 2(3): 293-298

Yongzhao XU,Zhixin CHEN,Hongtao LI,Yanfen WEI. Tapered photonic crystal fiber for supercontinuum generation in telecommunication windows[J]. Frontiers of Optoelectronics, 2009, 2(3): 293-298

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