Experimental demonstration of spectral broadening in an all-silica Bragg fiber

被引：14

作者：

Bookey, Henry T. ^{[1
]}

Dasgupta, Sonali ^{[2
]}

Bezawada, Nagaraju ^{[3
]}

Pal, Bishnu P. ^{[3
]}

Sysoliatin, Alexey ^{[4
]}

McCarthy, John E. ^{[1
]}

Salganskii, Mikhail ^{[5
]}

Khopin, Vladimir ^{[5
]}

Kar, Ajoy K. ^{[1
]}

机构：

[1] Heriot Watt Univ, Sch Engn & Phys Sci, Dept Phys, Nonlinear Opt Grp, Edinburgh EH14 4AS, Midlothian, Scotland

[2] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[3] Indian Inst Technol, Dept Phys, New Delhi 110016, India

[4] Russian Acad Sci, FORC, Moscow, Russia

[5] ICHPS Russian Acad Sci, Nizhnii Novgorod, Russia

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 19期

基金：

英国工程与自然科学研究理事会;

关键词：

PHOTONIC-BANDGAP FIBER; PROPAGATION;

D O I：

10.1364/OE.17.017130

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the first report on experimental observation of nonlinear spectral broadening in an all-solid photonic band gap Bragg fiber of relatively large mode area similar to 62 mu m(2). The theoretically designed Bragg fiber for this specific application was fabricated by the well known MCVD technique. Nonlinear spectral broadening was observed by launching high power femtosecond pulses of 1067 nm pump wavelength. These first results indicate that fabrication of such Bragg fibers, once perfected, should potentially serve as an alternative route for realization of supercontinuum light. (C) 2009 Optical Society of America

引用

页码：17130 / 17135

页数：6

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