Zobrazeno 1 - 10
of 138
pro vyhledávání: '"R Kerridge"'
Publikováno v:
Solid State Lasers XXXII: Technology and Devices.
Publikováno v:
Optics Express. 31:16607
Visible vortex beams have a large array of applications; however, the sources are often large or complex. Here, we present a compact vortex source with red, orange, and dual wavelength emission. This Pr:Waterproof Fluoro-Aluminate Glass fiber laser u
Akademický článek
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Publikováno v:
Journal of the Optical Society of America B. 40:406
We demonstrate, for the first time to the best of our knowledge, the direct generation of higher-order Laguerre–Gaussian (LG) petal modes, formed of the coherent superposition of positive and negative LG modes with the topological charge of ± ℓ
Publikováno v:
Optics Express. 31:4954
In response to growing demand from optical vortex (OV) beam applications, numerous generation techniques have been developed competing in power scalability, purity, and wavelength flexibility. Direct vortex emission from lasers typically grants acces
Publikováno v:
Optics express. 29(18)
High-power vortex light generated directly from lasers will help drive their applications in material processing, optical manipulation, levitation, particle acceleration, and communications, but limited power has been achieved to date. In this work,
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Advances in vortex lasers with simplified robust designs that provide high purity vortex light with high power and efficiency, will help drive progress in material processing, communication and quantum technologies. We demonstrated in our earlier wor
Publikováno v:
Applied optics. 60(12)
Many vortex-generation techniques have been developed to address a range of potential applications, exploiting their unique amplitude and phase profiles and their possession of orbital angular momentum. In this work, we present what may be the simple
Autor:
R Kerridge
Publikováno v:
Early Modern Literature in History ISBN: 9783030665678
Kerridge starts his Coda with the tropes associated traditionally with the idea that water rising from deep underground in springs has healing and rejuvenating properties. His special concern, in this Coda, is with the tradition that deep springs rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a9bd86dc567c60f02dde4d22457399a
https://doi.org/10.1007/978-3-030-66568-5_14
https://doi.org/10.1007/978-3-030-66568-5_14
Autor:
William R. Kerridge-Johns
Publikováno v:
Laser Congress 2021 (ASSL,LAC).
We propose and experimentally demonstrate a new method for laser intra-cavity spin-orbit conversion with a q-plate. The Nd:YVO4 laser yielded a high quality LG01 output. We observed a self-adapting resonator that minimized high-order radial modes.