Výsledky vyhledávání - "Evan Robertson"

Impulse Response of OAM Beams Propagating Through Turbid Underwater Environment

Autor: Kunjian Dai, Evan Robertson, Jaxon Wiley, Martyn Lemon, J. Keith Miller, Richard J. Watkins, Eric G. Johnson

Publikováno v: Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP).

In this paper we demonstrate orbital angular momentum beams propagating through a highly turbid underwater environment. The measured impulse response indicates the potential of using OAM to increase the channel capacity in high turbidity.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b615b60c0f019b94d3295ab327b029f8
https://doi.org/10.1364/pcaop.2022.pth3f.2

Zobrazit plný text záznamu

Sensing and coupling of optical channels in dynamic atmospheric turbulence using OAM beamlets for improved power and data transmission

Autor: Martyn Lemon, Evan Robertson, Justin Free, Kunjian Dai, J. Keith Miller, Liam Vanderschaaf, Michael Cox, Richard J. Watkins, Eric G. Johnson

Publikováno v: Optics Express. 30:47598

Propagation of laser light is distorted in the presence of atmospheric turbulence. This poses an issue for sensing, free-space optical communications, and transmission of power. The presented system offers a novel solution to mitigate the effects of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26f18838d4bfbea2bb2b3ae6ab8640f4
https://doi.org/10.1364/oe.476393

Zobrazit plný text záznamu