Nonlinear Optics in Specialty Optical Fibers

A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Inorganic Crystalline Materials".

Deadline for manuscript submissions: closed (10 November 2022) | Viewed by 3229

Special Issue Editors


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Guest Editor
State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science, Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), Shanghai 201800, China
Interests: pulse compression; frequency conversion; soliton dynamics; pulse measurements; ultrafast optics; nonlinear optics; hollow-core photonic crystal fibers; hollow capillary fibers

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Guest Editor
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China
Interests: ultrafast fiber lasers and nonlinear optics; microstructured fibers and their applications; soliton dynamics and optomechanics
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Institute of Photonics Technology, Jinan University, Guangzhou, 510632, China
Interests: hollow-core fibers; photonic crystal fibers; nonlinear optics

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Guest Editor
International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology, Institute of Microscale Optoelectronic, Shenzhen University, Shenzhen 518060, China
Interests: nonlinear fiber optics; optical soliton; soliton dynamics; laser beam propagation and control
Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Shanghai 201800, China
Interests: photonic crystal fibers; supercontinuum generation; nonlinear optics; optical soliton; soliton dynamics

Special Issue Information

Dear Colleagues,

It is worth noting that 2021 is the 60th anniversary of the birth of nonlinear optics, and the upcoming 2022 will be the 50th anniversary of the birth of nonlinear fiber optics. As early as 1966, Kao (2009 Nobel Prize winner in physics) and Hockham proposed for the first time that the use of low-loss glass optical fibers could achieve high-efficiency transmission of information. After that, the rapid development of low-loss silica fiber fabrication technology not only set off a revolution in the field of optical fiber communications but also promoted the vigorous development of nonlinear fiber optics.

Especially since around 2000, specialty optical fibers represented by photonic crystal fibers (PCFs) have pushed the study of nonlinear effects in optical fibers to a new level. The unique structure of PCF with a periodic arrangement of air holes in its cladding not only results in adjustable fiber nonlinearity but also provides the opportunity of fine manipulation of fiber dispersion, making it widely used in multiple experiments of nonlinear optics. Of particular importance, the hollow-core PCFs based on anti-resonant reflection can guide light in gas over an extremely wide spectral range from ultraviolet to infrared, providing an ideal platform for studying light–gas interactions. Through adjusting the gas type and pressure inside the hollow core, waveguide dispersion and nonlinearity can be freely tuned over a broad range, leading to many fascinating nonlinear optics phenomena from sub-cycle pulse compression to high-efficiency dispersive wave emission.

In this Special Issue, we will present the most recent progressive developments in the field of nonlinear optics in specialty optical fibers, including supercontinuum generation, optomechanical effects, soliton dynamics, dispersive wave emission and so on. This Special Issue is collecting original research papers and reviews on “Nonlinear Optics in Specialty Optical Fibers”.

Dr. Zhiyuan Huang
Prof. Dr. Meng Pang
Dr. Shoufei Gao
Prof. Dr. Lifu Zhang
Dr. Wanjun Bi
Guest Editors

Manuscript Submission Information

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Keywords

  • specialty optical fibers
  • nonlinear fiber optics
  • optical soliton
  • soliton dynamics
  • ultrafast optics
  • frequency conversion
  • fiber laser
  • acousto-optic effect
  • supercontinuum generation
  • dispersive wave emission

Published Papers (2 papers)

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Research

7 pages, 1701 KiB  
Article
A Novel Nonlinear Optical Limiter Based on Stimulated Brillouin Scattering in Highly-Nonlinear Fiber
by Hongcheng Ni, Yuangang Lu, Zelin Zhang, Jianqin Peng, Wei Geng, Biao Dong and Jian Huang
Crystals 2022, 12(12), 1751; https://doi.org/10.3390/cryst12121751 - 3 Dec 2022
Cited by 1 | Viewed by 1376
Abstract
A novel nonlinear optical limiter (NOL) based on stimulated Brillouin scattering (SBS) in highly nonlinear fiber was proposed and experimentally demonstrated at 1550 nm wavelength. The nonlinear optical limiting effects of HNLF were characterized and demonstrated theoretically and experimentally. In a proof-of-concept experiment, [...] Read more.
A novel nonlinear optical limiter (NOL) based on stimulated Brillouin scattering (SBS) in highly nonlinear fiber was proposed and experimentally demonstrated at 1550 nm wavelength. The nonlinear optical limiting effects of HNLF were characterized and demonstrated theoretically and experimentally. In a proof-of-concept experiment, we verified that the NOL based on a 50 m HNLF has excellent limiting performance due to its small effective area and high Brillouin gain coefficient. The linear transmittance and lowest nonlinear transmittance of the NOL were 87.5% and 11.9%, respectively. Full article
(This article belongs to the Special Issue Nonlinear Optics in Specialty Optical Fibers)
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8 pages, 2595 KiB  
Article
Fabrication of Step−Index Fluorotellurite Fibers with High Numerical Aperture for Coherent Mid—Infrared Supercontinuum
by Yu Li, Meisong Liao, Jianjun Han and Jie Luo
Crystals 2022, 12(11), 1649; https://doi.org/10.3390/cryst12111649 - 16 Nov 2022
Viewed by 1178
Abstract
We demonstrate the fabrication process and coherent supercontinuum (SC) generation of fluorotellurite step−index fibers with a high numerical aperture (0.56 and 0.64 at 1552 nm). Two compatible fluorotellurite glass pairs were first explored for fiber fabricating with built−in casting and rod−in−tube techniques in [...] Read more.
We demonstrate the fabrication process and coherent supercontinuum (SC) generation of fluorotellurite step−index fibers with a high numerical aperture (0.56 and 0.64 at 1552 nm). Two compatible fluorotellurite glass pairs were first explored for fiber fabricating with built−in casting and rod−in−tube techniques in a glovebox. Coherent SC sources from 1200 nm to 2400 nm were generated from the fluorotellurite step−index fibers pumped by a femtosecond fiber laser at 1560 nm. Owing to the excellent dehydration of the fluoride, such fibers are available and promising nonlinear media for achieving coherent mid−infrared (MIR) SC. Full article
(This article belongs to the Special Issue Nonlinear Optics in Specialty Optical Fibers)
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