Topological charge analysis of experimental optical vortices from a 1-km terrestrial range

Jaime A. Anguita; Carlos S. Pirela; Jaime E. Cisternas

doi:10.1117/12.2677648

Topological charge analysis of experimental optical vortices from a 1-km terrestrial range

Jaime A. Anguita, Carlos S. Pirela, Jaime E. Cisternas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

An experimental campaign for the propagation of laser modes carrying orbital angular momentum (OAM) over 1 kilometer has been established at UANDES university campus. We describe our method for estimating OAM spectra and the average topological charge values from the images delivered by Shack-Hartmann sensor. For OAM beams transmitted with a single topological charge we analyze the average departure of the measured charge with respect to the intended one and the spread of these values as a function of turbulence strength.

Original language	English
Title of host publication	Laser Communication and Propagation through the Atmosphere and Oceans XII
Editors	Jaime A. Anguita, Jeremy P. Bos, David T. Wayne
Publisher	SPIE
ISBN (Electronic)	9781510665965
DOIs	https://doi.org/10.1117/12.2677648
State	Published - 2023
Event	Laser Communication and Propagation through the Atmosphere and Oceans XII 2023 - San Diego, United States Duration: 22 Aug 2023 → 23 Aug 2023

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12691
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Laser Communication and Propagation through the Atmosphere and Oceans XII 2023
Country/Territory	United States
City	San Diego
Period	22/08/23 → 23/08/23

Bibliographical note

Publisher Copyright:
© 2023 SPIE.

Keywords

FSO communications
OAM modulation
Orbital angular momentum
laser propagation

Access to Document

10.1117/12.2677648

Cite this

Anguita, J. A., Pirela, C. S., & Cisternas, J. E. (2023). Topological charge analysis of experimental optical vortices from a 1-km terrestrial range. In J. A. Anguita, J. P. Bos, & D. T. Wayne (Eds.), Laser Communication and Propagation through the Atmosphere and Oceans XII Article 126910H (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12691). SPIE. https://doi.org/10.1117/12.2677648

Anguita, Jaime A. ; Pirela, Carlos S. ; Cisternas, Jaime E. / Topological charge analysis of experimental optical vortices from a 1-km terrestrial range. Laser Communication and Propagation through the Atmosphere and Oceans XII. editor / Jaime A. Anguita ; Jeremy P. Bos ; David T. Wayne. SPIE, 2023. (Proceedings of SPIE - The International Society for Optical Engineering).

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title = "Topological charge analysis of experimental optical vortices from a 1-km terrestrial range",

abstract = "An experimental campaign for the propagation of laser modes carrying orbital angular momentum (OAM) over 1 kilometer has been established at UANDES university campus. We describe our method for estimating OAM spectra and the average topological charge values from the images delivered by Shack-Hartmann sensor. For OAM beams transmitted with a single topological charge we analyze the average departure of the measured charge with respect to the intended one and the spread of these values as a function of turbulence strength.",

keywords = "FSO communications, OAM modulation, Orbital angular momentum, laser propagation",

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

note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; Laser Communication and Propagation through the Atmosphere and Oceans XII 2023 ; Conference date: 22-08-2023 Through 23-08-2023",

year = "2023",

doi = "10.1117/12.2677648",

language = "English",

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 XII",

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}

Anguita, JA, Pirela, CS & Cisternas, JE 2023, Topological charge analysis of experimental optical vortices from a 1-km terrestrial range. in JA Anguita, JP Bos & DT Wayne (eds), Laser Communication and Propagation through the Atmosphere and Oceans XII., 126910H, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12691, SPIE, Laser Communication and Propagation through the Atmosphere and Oceans XII 2023, San Diego, United States, 22/08/23. https://doi.org/10.1117/12.2677648

Topological charge analysis of experimental optical vortices from a 1-km terrestrial range. / Anguita, Jaime A.; Pirela, Carlos S.; Cisternas, Jaime E.
Laser Communication and Propagation through the Atmosphere and Oceans XII. ed. / Jaime A. Anguita; Jeremy P. Bos; David T. Wayne. SPIE, 2023. 126910H (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12691).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Topological charge analysis of experimental optical vortices from a 1-km terrestrial range

AU - Anguita, Jaime A.

AU - Pirela, Carlos S.

AU - Cisternas, Jaime E.

PY - 2023

Y1 - 2023

N2 - An experimental campaign for the propagation of laser modes carrying orbital angular momentum (OAM) over 1 kilometer has been established at UANDES university campus. We describe our method for estimating OAM spectra and the average topological charge values from the images delivered by Shack-Hartmann sensor. For OAM beams transmitted with a single topological charge we analyze the average departure of the measured charge with respect to the intended one and the spread of these values as a function of turbulence strength.

AB - An experimental campaign for the propagation of laser modes carrying orbital angular momentum (OAM) over 1 kilometer has been established at UANDES university campus. We describe our method for estimating OAM spectra and the average topological charge values from the images delivered by Shack-Hartmann sensor. For OAM beams transmitted with a single topological charge we analyze the average departure of the measured charge with respect to the intended one and the spread of these values as a function of turbulence strength.

KW - FSO communications

KW - OAM modulation

KW - Orbital angular momentum

KW - laser propagation

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DO - 10.1117/12.2677648

M3 - Conference contribution

AN - SCOPUS:85176235261

T3 - Proceedings of SPIE - The International Society for Optical Engineering

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

A2 - Anguita, Jaime A.

A2 - Bos, Jeremy P.

A2 - Wayne, David T.

PB - SPIE

T2 - Laser Communication and Propagation through the Atmosphere and Oceans XII 2023

Y2 - 22 August 2023 through 23 August 2023

ER -

Topological charge analysis of experimental optical vortices from a 1-km terrestrial range

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