Phase and amplitude comparison between experiment and calculation of ultrabroad-band pulses generated in a taper fiber

被引：3

作者：

Karasawa, N ^{[1
]}

Kakehata, H ^{[1
]}

Mishina, K ^{[1
]}

Yamamoto, J ^{[1
]}

Kobayashi, S ^{[1
]}

机构：

[1] Chitose Inst Sci & Technol, Dept Appl Photon Syst Technol, Chitose 0668655, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 01期

基金：

日本学术振兴会;

关键词：

nonlinear optical pulse propagation theory; phase and amplitude measurement; taper fiber; ultrabroad-band optical pulse generation; ultrafast optics;

D O I：

10.1109/LPT.2004.838148

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Using a cross-correlation frequency-resolved optical gating apparatus, the phases and amplitudes of ultrabroad-band optical pulses from a taper fiber have been measured for various input pulse peak powers. The measured waveforms have been compared with calculated waveforms using a finite-difference in the frequency domain method, in which no envelope approximations were used and the variation of the taper shape, was taken into account. Excellent agreement between the measured and the calculated waveforms was obtained when the additional dispersion of a normal fiber and an objective was considered.

引用

收藏

页码：31 / 33

页数：3

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