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Ultrafast Laser Science, Technology and Applications

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Optics and Lasers".

Deadline for manuscript submissions: closed (30 November 2023) | Viewed by 1398

Special Issue Editors


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Guest Editor
School of Engineering, University of Applied Sciences and Arts Northwestern Switzerland, 5210 Windisch, Switzerland
Interests: ultrafast lasers; femtosecond lasers; solid-state lasers; multiphoton imaging; OCT; micro-machining

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Guest Editor
Gérard Mourou Center for Ultrafast Optical Science, University of Michigan, Ann Arbor, MI 48109, USA
Interests: ultrafast lasers; femtosecond lasers; solid-state lasers; remote sensing; laser-produced plasmas; laser-driven radiation sources

Special Issue Information

Dear Colleagues,

Ultrafast lasers now routinely produce everyday goods, from mobile phone screens to solar cells, and are employed in medicine, such as in eye surgery. On the other hand, scientific applications of ultrafast lasers increasingly employ challenging technologies, including attosecond pulse generation, the generation of pulses in parts of the spectrum inaccessible to laser media, etc. High-energy ultrafast lasers produce multi-PW peak powers and enable leading physics experiments. New applications of ultrafast lasers are appearing in other fields, including biomedical and optical communications. All applications would benefit from being lower in cost, compact, and reliable ultrafast lasers and integrated systems that employ ultrafast lasers. This would drive progress in the areas of laser components, accessories, and general technology.

In this Special Issue, we solicit original work to be published in Applied Sciences (Impact factor 2.838) on topics including, but not limited to, ultrafast laser source development, ultrafast phenomena, scientific applications, and ultrafast laser technology aspects of industrial materials processing, biomedical research, and optical communications.

Prof. Dr. Bojan Resan
Prof. Dr. Igor Jovanovic
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. Applied Sciences is an international peer-reviewed open access semimonthly 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.

Keywords

  • ultrafast lasers
  • femtosecond lasers
  • attosecond lasers
  • multi-photon microscopy
  • micromachining
  • nonlinear spectroscopy
  • comb spectroscopy
  • remote sensing
  • laser-produced plasmas
  • laser-driven radiation sources

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Published Papers (1 paper)

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Research

13 pages, 2797 KiB  
Article
Analysis of the Effect of Pulse Width on Nonlinear Thomson Scattering from an Applied Magnetic Field
by Haokai Wang, Feiyang Gu, Yi Zhang, Yubo Wang and Youwei Tian
Appl. Sci. 2023, 13(21), 11710; https://doi.org/10.3390/app132111710 - 26 Oct 2023
Viewed by 993
Abstract
The effects of magnetic fields on electron dynamics, spatially radiated power, and radiation spectra in tightly focused circularly polarized laser pulses are studied in detail. The laser wavelength λ0=1 μm. As the pulse width increases from [...] Read more.
The effects of magnetic fields on electron dynamics, spatially radiated power, and radiation spectra in tightly focused circularly polarized laser pulses are studied in detail. The laser wavelength λ0=1 μm. As the pulse width increases from λ0 to 6λ0, the electron dynamics, spatially radiated power, and spectral properties stabilize, and the benefit that can be enhanced by increasing the pulse width decreases continuously, i.e., saturation is reached. However, although the benefits are better at pulse widths equal to 6λ0, to obtain high-energy, highly collimated X-rays, tightly focused circularly polarized laser pulses with larger pulse widths is better. Full article
(This article belongs to the Special Issue Ultrafast Laser Science, Technology and Applications)
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