Robust Free-Space Optical Communication Utilizing Polarization for the Advancement of Quantum Communication

Autor:	Nicholas Savino, Jacob Leamer, Ravi Saripalli, Wenlei Zhang, Denys Bondar, Ryan Glasser
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	polarization DOP optics turbulence FSO simulation Science Astrophysics QB460-466 Physics QC1-999
Zdroj:	Entropy, Vol 26, Iss 4, p 309 (2024)
Druh dokumentu:	article
ISSN:	1099-4300
DOI:	10.3390/e26040309
Popis:	Free-space optical (FSO) communication can be subject to various types of distortion and loss as the signal propagates through non-uniform media. In experiment and simulation, we demonstrate that the state of polarization and degree of polarization of light passed though underwater bubbles, causing turbulence, is preserved. Our experimental setup serves as an efficient, low cost alternative approach to long distance atmospheric or underwater testing. We compare our experimental results with those of simulations, in which we model underwater bubbles, and separately, atmospheric turbulence. Our findings suggest potential improvements in polarization based FSO communication schemes.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/25ab6b5687b748c286c02a1d06279d0f Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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