Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 37,
  • Issue 9,
  • pp. 1847-1852
  • (2019)

Highly Coherent 1.5–8.3 μm Broadband Supercontinuum Generation in Tapered As–S Chalcogenide Fibers

Not Accessible

Your library or personal account may give you access

Abstract

We reported a highly coherent broadband supercontinuum (SC) generation in As–S chalcogenide tapered fibers pumped at 3.75 μm. The fiber preforms based on As–S glasses with a core/cladding diameter ratio of 1:25 were fabricated via isolated stacked extrusion. The waist diameters of tapered fibers can be changed by controlling the parameter of homemade tapering platform to realize all-normal dispersion characteristic. A broadband SC generation spanning from 1.5 to 8.3 μm was obtained in a 15-cm-long tapered fiber with waist core diameter of 4.8 μm. And high coherence property of the generated SC spectrum was investigated and verified by the simulation. The effect of different waist core diameters on SC spectra coherence properties was also investigated by numerical simulation.

© 2018 IEEE

PDF Article
More Like This
1.4–7.2  μm broadband supercontinuum generation in an As-S chalcogenide tapered fiber pumped in the normal dispersion regime

Yingying Wang, Shixun Dai, Guangtao Li, Dong Xu, Chenyang You, Xin Han, Peiqing Zhang, Xunsi Wang, and Peipeng Xu
Opt. Lett. 42(17) 3458-3461 (2017)

Ultrabroadband and coherent mid-infrared supercontinuum generation in Te-based chalcogenide tapered fiber with all-normal dispersion

Nan Zhang, Xuefeng Peng, Yingying Wang, Shixun Dai, Yuan Yuan, Jingxiang Su, Guangtao Li, Peiqing Zhang, Peilong Yang, and Xunsi Wang
Opt. Express 27(7) 10311-10319 (2019)

Fabrication and characterization of multimaterial chalcogenide glass fiber tapers with high numerical apertures

Ya’nan Sun, Shixun Dai, Peiqing Zhang, Xunsi Wang, Yinsheng Xu, Zijun Liu, Feifei Chen, Yuehao Wu, Yuji Zhang, Rongping Wang, and Guangming Tao
Opt. Express 23(18) 23472-23483 (2015)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved