Research and Applications of Optical Fibers

A special issue of Photonics (ISSN 2304-6732). This special issue belongs to the section "Optoelectronics and Optical Materials".

Deadline for manuscript submissions: 30 September 2025 | Viewed by 181

Special Issue Editor

Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), Shanghai 201800, China
Interests: fiber laser; laser stability; fiber grating; spectrum

Special Issue Information

Dear Colleagues,

Optical fibers are defined as lightweight, flexible mechanisms with a transparent core and cladding layer, used for guiding light signals over long distances with minimal loss in quality.

Since its first invention by K. C. Kao in the 1960s, it is widely used in many areas, including optical communication, optical sensing, fiber laser, nonlinear optics, etc. Recently, a substantial amount of research has been conducted in the field of optical fibers and their application, such as passive and active fiber manufacturing, fiber transmittance, fiber laser amplification, etc. As a scientific basic material, the research and development of optical fibers and their application involve multidisciplinary work, encompassing a wide range of disciplines such as optics, materials science, electronics, etc.

This Special Issue aims to publish selected contributions on the advances in the research and applications of optical fibers, which may include, but not be limited to, the following topics:

  • Active fiber;
  • Single-mode fiber;
  • Multimode fiber;
  • Optical fiber device;
  • Optical fiber communication;
  • Optical fiber sensing;
  • Optical fiber transmittance;
  • Laser amplification;
  • Photonic crystal fiber;
  • Nonlinear fiber and application.

Dr. Kang Ying
Guest Editor

Manuscript Submission Information

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Keywords

  • active fiber
  • single-mode fiber
  • multimode fiber
  • optical fiber device
  • optical fiber communication
  • optical fiber sensing
  • optical fiber transmittance
  • laser amplification
  • photonic crystal fiber
  • nonlinear fiber and application

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Published Papers (1 paper)

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Research

15 pages, 2814 KiB  
Article
Triple-Clad Fiber Combiner for Holmium-Doped Fiber Lasers Clad-Pumping
by Nicolas Dalloz, Stefano Bigotta, Thierry Ibach, Christophe Louot, Thierry Robin and Anne Hildenbrand-Dhollande
Photonics 2025, 12(7), 659; https://doi.org/10.3390/photonics12070659 - 30 Jun 2025
Abstract
The development of a high-power 7 × 1 triple-clad fiber combiner aimed at resonantly clad-pump holmium-doped fiber lasers is presented. Thanks to the implementation in the combiner of a low refractive index glass capillary, we show that the developed combiner is compatible with [...] Read more.
The development of a high-power 7 × 1 triple-clad fiber combiner aimed at resonantly clad-pump holmium-doped fiber lasers is presented. Thanks to the implementation in the combiner of a low refractive index glass capillary, we show that the developed combiner is compatible with power scaling. Due to the hexagonal arrangement of its seven single-mode input fibers, the presented combiner can also be used in a 6 + 1 × 1 configuration. This characteristic of the fiber component allows for holmium-doped fiber lasers to be studied and developed with both single-oscillator and master-oscillator power amplifier architectures. Full article
(This article belongs to the Special Issue Research and Applications of Optical Fibers)
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