Laser Propulsion Science and Technology
A special issue of Aerospace (ISSN 2226-4310). This special issue belongs to the section "Astronautics & Space Science".
Deadline for manuscript submissions: 30 May 2024 | Viewed by 10361
Special Issue Editor
Special Issue Information
Dear Colleagues,
Laser propulsion is an emerging field that promises breakthroughs for various unique propulsion needs if the special challenges of using lasers to produce impulses can be overcome. Some examples of such challenges include beam divergence, coupling to remote targets, heat accumulation, the physics of short-pulse laser-material interaction, and, broadly, the fundamental physics governing laser-material interactions, which is still incompletely understood.
Laser technology has advanced significantly in the past decade, with novel high-power lasers and the development of the science of massive laser arrays, which may support fielded laser propulsion missions and applications. Some examples of such applications include interplanetary propulsion, interstellar propulsion, laser thrusters, laser tractor beams, and laser removal of orbital debris.
This Special Issue of Aerospace will cover recent experimental, theoretical, and computational work on the use of lasers to produce thrust or impulse, focusing on the fundamental science of laser propulsion and related space technology applications.
The editor of this Special Issue invites papers describing chemical, engineering, physics, or other practical issues of laser propulsion science and technology.
Dr. John Sinko
Guest Editor
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. Aerospace 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.
Keywords
- beamed energy propulsion
- debris removal
- directed energy propulsion
- laser ablation
- laser arrays
- laser debris removal
- laser-electric propulsion
- laser launch
- laser momentum coupling
- laser orbital debris removal
- laser propellant
- laser propulsion
- laser sails
- laser thermal coupling
- laser thermal propulsion
- laser thrusters
- lightsails
Planned Papers
The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.
Title: Observation of Oblique Laser-Supported Detonation Wave Propagating in Atmospheric Air
Authors: Kohei Matsui; Kimiya Komurasaki; Keisuke Kanda; Hiroyuki Koizumi
Affiliation: Kyushu Institute of Technology
Abstract: Elucidation of the propagation velocity of a laser-supported detonation (LSD) wave and its propagation mechanism are necessary for various engineering applications. This study was conducted to observe an oblique laser supported detonation wave off the laser axis. The relation between the local laser intensity and detonation wave propagation velocity was investigated. For this purpose, the time-space distribution of the laser intensity was measured precisely. The change of the LSD wavefront shape was visualized using an ultra-high-speed camera. The relation between the local laser intensity and the propagation velocity of the oblique LSD wave measured off the laser axis was found to be identical to the relation between the local laser intensity and the detonation propagation velocity at the laser axis.