کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1536148 996561 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Supercontinuum broadening in all-normal dispersion photonic crystal fiber by means of soliton compression in standard single-mode fiber
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Supercontinuum broadening in all-normal dispersion photonic crystal fiber by means of soliton compression in standard single-mode fiber
چکیده انگلیسی

Using standard single-mode fiber as high-order soliton compressor for broadening supercontinuum in an 80 m long all-normal dispersion photonic crystal fiber is investigated experimentally and numerically. An analytical formula for calculating proper fiber input power to generate the broadest supercontinuum is derived. The numerical results show that the formula is more accurate in high power level corresponding to the soliton order which is larger than two. The measured supercontinuum − 20 dB bandwidth is broadened from 84.2 nm to 277.1 nm by using a 20 m long standard single-mode fiber without enhancing fiber input power. Numerical calculations of the amplitude noise in the output spectra show that using soliton compression effect can efficiently broaden the spectral bandwidth and not generate obvious noises.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 285, Issue 12, 1 June 2012, Pages 2917–2923
نویسندگان
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