Zobrazeno 1 - 9
of 9
pro vyhledávání: '"J. W. T. Geberbauer"'
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,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::38c325745e0ac453ce6eeaf731ba7ca3
https://pubmed.ncbi.nlm.nih.gov/34615025
https://pubmed.ncbi.nlm.nih.gov/34615025
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c65147cb9342cc66123b292fb3d191
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542383
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542383
Publikováno v:
Solid State Lasers XXIX-Technology and Devices
Vortex lasers are an attractive prospect for efficient generation of high-quality beams in compact, environmentally robust, and turnkey systems. We demonstrate conversion of a Q-switched, diode-pumped Nd:YVO4, TEM00 Gaussian laser into a vortex laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e987e4ff47a14ea809279c92efea9fe
https://doi.org/10.1117/12.2542831
https://doi.org/10.1117/12.2542831
Vortex lasers are an attractive prospect for efficient generation of high-quality beams in compact, environmentally robust, and turnkey systems. We demonstrate conversion of a Q-switched, diode-pumped Nd:YVO4, TEM00 Gaussian laser into a vortex laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0df2984f8af1be85fbcc9970e0f3ee95
http://hdl.handle.net/10044/1/76870
http://hdl.handle.net/10044/1/76870
Publikováno v:
Optics Express. 29:29082
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,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ea205866a8ea34c22cef3aa4cd9061c
https://doi.org/10.1364/oe.432674
https://doi.org/10.1364/oe.432674
Whilst many techniques exist for generation of an optical vortex, there remains a need for new devices and methods that can also provide vortex generation with higher powers, greater flexibility of wavelength, and generation beyond the lowest-order L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::206164c27a31879e16d6cbb49561177e
http://hdl.handle.net/10044/1/75405
http://hdl.handle.net/10044/1/75405
Generation of vortex beams directly from the laser source can be limited in power and efficiency, or to specific pump sources and gain media. Here, we propose a new high power and high efficiency vortex laser methodology with interferometric mode tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6ee6896999c802865457e21ecc6984
http://hdl.handle.net/10044/1/70068
http://hdl.handle.net/10044/1/70068
Publikováno v:
Laser Congress 2018 (ASSL).
We experimentally demonstrate a simple technique to convert any linear laser cavity into an optical vortex source using a Sagnac interferometer as an output coupler. No specialist optics are needed, the vortex has controlled handedness.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c7d8e38225e343e44dd4258adeaf28
https://doi.org/10.1364/assl.2018.aw2a.2
https://doi.org/10.1364/assl.2018.aw2a.2
Publikováno v:
Journal of Optics; Jan2020, Vol. 22 Issue 1, p1-1, 1p