Performance of turbulence-impaired dense OAM constellations for data modulation

Jaime A. Anguita; Jaime E. Cisternas

doi:10.1117/12.2594202

Performance of turbulence-impaired dense OAM constellations for data modulation

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

The increase of data rate and bandwidth efficiency of free-space optical communication links may be supported by the use of dense orbital angular momentum (OAM) states, carrying several information bits per transmission. Using machine-learning decoding, the performance of 32-OAM and 64-OAM signal constellations –designed using 4-state superpositions– are studied using numerical propagation models. Using two candidate architectures for detection –Shack-Hartmann and Mode Sorter– we evaluate the performance of the modulation in a simulated optical atmospheric channel by means of the detection accuracy. © 2021 SPIE.

Idioma original	Inglés
Título de la publicación alojada	Laser Communication and Propagation through the Atmosphere and Oceans X
Editores	Jaime A. Anguita, Jeremy P. Bos, David T. Wayne
Editorial	SPIE
ISBN (versión digital)	9781510645066
ISBN (versión impresa)	9781510645066
DOI	https://doi.org/10.1117/12.2594202
Estado	Publicada - 2021
Evento	Laser Communication and Propagation through the Atmosphere and Oceans X 2021 - San Diego, Estados Unidos Duración: 1 ago. 2021 → 5 ago. 2021

Serie de la publicación

Nombre	Proceedings of SPIE - The International Society for Optical Engineering
Volumen	11834
ISSN (versión impresa)	0277-786X
ISSN (versión digital)	1996-756X

Conferencia

Conferencia	Laser Communication and Propagation through the Atmosphere and Oceans X 2021
País/Territorio	Estados Unidos
Ciudad	San Diego
Período	1/08/21 → 5/08/21

Nota bibliográfica

Publisher Copyright:
© 2021 SPIE.

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10.1117/12.2594202

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Anguita, J. A., & Cisternas, J. E. (2021). Performance of turbulence-impaired dense OAM constellations for data modulation. En J. A. Anguita, J. P. Bos, & D. T. Wayne (Eds.), Laser Communication and Propagation through the Atmosphere and Oceans X Artículo 118340G (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11834). SPIE. https://doi.org/10.1117/12.2594202

@inproceedings{b0e290a6885243009cf4ec5910e56fda,

title = "Performance of turbulence-impaired dense OAM constellations for data modulation",

abstract = "The increase of data rate and bandwidth efficiency of free-space optical communication links may be supported by the use of dense orbital angular momentum (OAM) states, carrying several information bits per transmission. Using machine-learning decoding, the performance of 32-OAM and 64-OAM signal constellations –designed using 4-state superpositions– are studied using numerical propagation models. Using two candidate architectures for detection –Shack-Hartmann and Mode Sorter– we evaluate the performance of the modulation in a simulated optical atmospheric channel by means of the detection accuracy.",

keywords = "FSO communications, Mode sorter, Orbital angular momentum, Shack-Hartmann sensor, Signal modulation",

author = "Anguita, {Jaime A.} and Cisternas, {Jaime E.}",

note = "Funding Information: This work was supported by CONICYT-Chile (FR-1210297) and by ANID – Millennium Science Initiative Program – ICN17-012. Publisher Copyright: {\textcopyright} 2021 SPIE.; Laser Communication and Propagation through the Atmosphere and Oceans X 2021 ; Conference date: 01-08-2021 Through 05-08-2021",

year = "2021",

doi = "10.1117/12.2594202",

language = "English",

isbn = "9781510645066",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Anguita, {Jaime A.} and Bos, {Jeremy P.} and Wayne, {David T.}",

booktitle = "Laser Communication and Propagation through the Atmosphere and Oceans X",

address = "United States",

}

Anguita, JA & Cisternas, JE 2021, Performance of turbulence-impaired dense OAM constellations for data modulation. En JA Anguita, JP Bos & DT Wayne (eds.), Laser Communication and Propagation through the Atmosphere and Oceans X., 118340G, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11834, SPIE, Laser Communication and Propagation through the Atmosphere and Oceans X 2021, San Diego, Estados Unidos, 1/08/21. https://doi.org/10.1117/12.2594202

Performance of turbulence-impaired dense OAM constellations for data modulation. / Anguita, Jaime A.; Cisternas, Jaime E.
Laser Communication and Propagation through the Atmosphere and Oceans X. ed. / Jaime A. Anguita; Jeremy P. Bos; David T. Wayne. SPIE, 2021. 118340G (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11834).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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T1 - Performance of turbulence-impaired dense OAM constellations for data modulation

AU - Anguita, Jaime A.

AU - Cisternas, Jaime E.

PY - 2021

Y1 - 2021

N2 - The increase of data rate and bandwidth efficiency of free-space optical communication links may be supported by the use of dense orbital angular momentum (OAM) states, carrying several information bits per transmission. Using machine-learning decoding, the performance of 32-OAM and 64-OAM signal constellations –designed using 4-state superpositions– are studied using numerical propagation models. Using two candidate architectures for detection –Shack-Hartmann and Mode Sorter– we evaluate the performance of the modulation in a simulated optical atmospheric channel by means of the detection accuracy.

AB - The increase of data rate and bandwidth efficiency of free-space optical communication links may be supported by the use of dense orbital angular momentum (OAM) states, carrying several information bits per transmission. Using machine-learning decoding, the performance of 32-OAM and 64-OAM signal constellations –designed using 4-state superpositions– are studied using numerical propagation models. Using two candidate architectures for detection –Shack-Hartmann and Mode Sorter– we evaluate the performance of the modulation in a simulated optical atmospheric channel by means of the detection accuracy.

KW - FSO communications

KW - Mode sorter

KW - Orbital angular momentum

KW - Shack-Hartmann sensor

KW - Signal modulation

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BT - Laser Communication and Propagation through the Atmosphere and Oceans X

A2 - Anguita, Jaime A.

A2 - Bos, Jeremy P.

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PB - SPIE

T2 - Laser Communication and Propagation through the Atmosphere and Oceans X 2021

Y2 - 1 August 2021 through 5 August 2021

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Performance of turbulence-impaired dense OAM constellations for data modulation

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