Skip navigation
Skip navigation

Experimental investigation on the high-order modes in supercontinuum generation from step-index As-S fibers

Chen, Peng; Xue, Zugang; Tian, Youmei; Zhao, Zheming; Wang, Xunsi; Liu, Zijun; Zhang, Peiqing; Dai, Shixun; Nie, Qiuhua; Wang, Rongping

Description

Two kinds of step-index As–S fibers have been fabricated by an isolated extrusion method with a numerical aperture (NA) of 0.52, but with different core size of 10 or 50 µm. With a femtosecond laser pumping, their supercontinnum (SC) generation spectra were recorded in order to testify the effect of high-order modes on SC generation. The spectra spanning from 1.0 to 6.7 µm and from 1.5 to 8.6 µm can be obtained in a 16-cm-long fiber with 10 µm-core diameter pumping by central wavelength of 2.9...[Show more]

CollectionsANU Research Publications
Date published: 2018-05-29
Type: Journal article
URI: http://hdl.handle.net/1885/251264
Source: Applied Physics B: Lasers and Optics
DOI: 10.1007/s00340-018-6991-0

Download

File Description SizeFormat Image
01_Chen_Experimental_investigation_on_2018.pdf1.91 MBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator