Advanced Fiber Laser Technology and Its Application

Dear Colleagues,

Over the past twenty years, investigations with respect to optical fiber lasers and the applications in academic and industrial communities have gained prosperous development and attention. An ultra-high-power industrial fiber laser with 160 kW output has been commercialized, and the single-frequency fiber lasers with linewidth of several Hz order have also been reported. More encouragingly, the pulse width for the pulsed fiber laser could reach single-cycle level. Moreover, endlessly emerging new material, devices, structures, systems, technology, and principles facilitate the rapid progress of optical fiber lasers and their application. For example, optical fiber lasers operating at a 2 μm waveband are especially suitable for laser medical, free-space optical communication, and coherent Doppler lidar wind detection. The random fiber laser with flexible optical spectral manipulation prompts wide applications in high-precision optical fiber sensing, supercontinuum generation, and laser-driven inertial confinement fusion motivation. In this context, more and more attention, such as theoretical investigation, experimental exploration, and engineering application, should be paid to optical fiber laser and its application for researchers and engineering technicians to further enhance the performance of output power, frequency noise, pulse width, linewidth, stability, optical spectral manipulation, etc.

This Special Issue welcomes manuscripts with originality that focus on the investigation and application of various kinds of optical fiber lasers. All manuscripts related to theoretical investigation, numerical simulation, and experimental exploration are welcome. Topics include, but are not limited to, the following:

1. High-performance components that are of vital importance for optical fiber lasers;
2. Optical fiber lasers operating at different wavebands, such as 1.0, 1.31, 1.55, 1.7, and 2.0;
3. Optical fiber lasers with different operation modes, such as single-frequency, pulsed, high-power;
4. Principle, method, and technology for improving the performance of optical fiber lasers;
5. Engineering application technology for optical fiber lasers;
6. Advances and reviews of optical fiber lasers;
7. Intelligent equipment system related to optical fiber lasers;
8. Application of optical fiber laser, such as industrial processing, laser medicine, and optical sensing.

Dr. Qi Qin
Dr. Xinyang Su
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Photonics is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• simulations and studies of fiber laser dynamics, temporal and modal fluctuations
• mode-locked, Q-switched and Gain-switched fiber lasers
• continuous wave fiber lasers
• single-cycle fiber lasers and fiber-laser based frequency combs
• nonlinearity-based fiber lasers (Raman, Brillouin, supercontinuum, etc.)
• high-energy pulsed fiber lasers
• high-power fiber lasers, including multiple laser combination
• single-frequency fiber lasers
• multi-wavelength fiber lasers
• multi-core fiber lasers (coherent, incoherent)
• novel fiber materials and structures for fiber lasers
• micro/nano structure fabrication
• lasers for biophotonics and microscopy