Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 36,
  • Issue 16,
  • pp. 3514-3521
  • (2018)

Mid-Infrared Self-Similar Pulse Compression in a Tapered Tellurite Photonic Crystal Fiber and Its Application in Supercontinuum Generation

Not Accessible

Your library or personal account may give you access

Abstract

In this paper, we design a tapered tellurite photonic crystal fiber (TTPCF) with nonlinear coefficient increasing along the propagation direction, and demonstrate the mid-infrared self-similar pulse compression of the fundamental soliton in such a TTPCF. When the variation of group-velocity dispersion, higher-order dispersion, higher-order nonlinearity, and linear loss are considered, a 1 ps pulse at wavelength 2.5 μm can be compressed to 62.16 fs after a 1.63-m long propagation, along with the negligible pedestal, compression factor Fc of 16.09, and quality factor Qc of 83.16%. Then the compressed pulse is launched into another uniform tellurite PCF, where highly coherent and octave-spanning supercontinuum (SC) is generated. Compared to the initial picosecond pulse, the compressed pulse has much larger tolerance of noise level for the SC generation. Our research results provide a promising solution to realize the fiber-based mid-infrared femtosecond pulse source for nonlinear photonics and spectroscopy.

© 2018 IEEE

PDF Article
More Like This
Mid-infrared self-similar compression of picosecond pulse in an inversely tapered silicon ridge waveguide

Jinhui Yuan, Jian Chen, Feng Li, Chao Mei, Zhe Kang, Xianting Zhang, Yin Xu, Binbin Yan, Xinzhu Sang, Qiang Wu, Xian Zhou, Kangping Zhong, Kuiru Wang, Chongxiu Yu, Gerald Farrell, and P. K. A. Wai
Opt. Express 25(26) 33439-33450 (2017)

Self-similar pulse compression in a tapered Pb-silicate photonic crystal fiber at 2 µm

Huizhen Hou, Tigang Ning, Changzheng Ma, Yong Wang, Dan Zhang, Wensheng Wang, Zhenyu Gu, Wei Jiang, and Li Pei
Appl. Opt. 62(35) 9299-9306 (2023)

Highly coherent supercontinuum generation with picosecond pulses by using self-similar compression

Feng Li, Qian Li, Jinhui Yuan, and P. K. A. Wai
Opt. Express 22(22) 27339-27354 (2014)

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