Experimental Error Performance of Modulation Schemes Under a Controlled Laboratory Turbulence FSO Channel

Sujan Rajbhandari; Z. Ghassemlooy; P. A. Haigh; T. Kanesan; X. Tang

doi:10.1109/JLT.2014.2377155

Experimental Error Performance of Modulation Schemes Under a Controlled Laboratory Turbulence FSO Channel

Sujan Rajbhandari
, Z. Ghassemlooy
, P. A. Haigh
, T. Kanesan
, X. Tang

University of Oxford

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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This paper experimentally investigates the performance of different modulation schemes under the atmospheric turbulence conditions for free space optical communication links. The experiments were carried out in a dedicated and controlled indoor atmospheric chamber. The turbulence environment was created by introducing hot air, while the temperature profile was monitored throughout the chamber to maintain a constant environment. By evaluating the error performance of different modulation schemes under identical conditions, it was observed that pulse position modulation offers the best performance, followed by subcarrier intensity modulation under weak turbulence environments.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	244 - 250
Cyfnodolyn	Journal of Lightwave Technology
Cyfrol	33
Rhif cyhoeddi	1
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1109/JLT.2014.2377155
Statws	Cyhoeddwyd - 1 Ion 2015
Cyhoeddwyd yn allanol	Ie

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10.1109/JLT.2014.2377155

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@article{69035602f89a4fbdb42962678d1f18e7,

title = "Experimental Error Performance of Modulation Schemes Under a Controlled Laboratory Turbulence FSO Channel",

abstract = "This paper experimentally investigates the performance of different modulation schemes under the atmospheric turbulence conditions for free space optical communication links. The experiments were carried out in a dedicated and controlled indoor atmospheric chamber. The turbulence environment was created by introducing hot air, while the temperature profile was monitored throughout the chamber to maintain a constant environment. By evaluating the error performance of different modulation schemes under identical conditions, it was observed that pulse position modulation offers the best performance, followed by subcarrier intensity modulation under weak turbulence environments.",

keywords = "atmospheric turbulence, optical links, pulse position modulation, telecommunication channels, atmospheric turbulence conditions, controlled laboratory turbulence FSO channel, error performance, free space optical communication links, indoor atmospheric chamber, modulation schemes, subcarrier intensity modulation, weak turbulence environments, Bit error rate, Free space optics, bit error rate, free space optics, turbulence, Adaptive optics, Binary phase shift keying, Optical distortion, Optical filters, Optical modulation, Optical receivers",

author = "Sujan Rajbhandari and Z. Ghassemlooy and Haigh, \{P. A.\} and T. Kanesan and X. Tang",

note = "“{\textcopyright} 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”",

year = "2015",

month = jan,

day = "1",

doi = "10.1109/JLT.2014.2377155",

language = "English",

volume = "33",

pages = "244 -- 250",

journal = "Journal of Lightwave Technology",

issn = "0733-8724",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

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TY - JOUR

T1 - Experimental Error Performance of Modulation Schemes Under a Controlled Laboratory Turbulence FSO Channel

AU - Rajbhandari, Sujan

AU - Ghassemlooy, Z.

AU - Haigh, P. A.

AU - Kanesan, T.

AU - Tang, X.

N1 - “© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”

PY - 2015/1/1

Y1 - 2015/1/1

N2 - This paper experimentally investigates the performance of different modulation schemes under the atmospheric turbulence conditions for free space optical communication links. The experiments were carried out in a dedicated and controlled indoor atmospheric chamber. The turbulence environment was created by introducing hot air, while the temperature profile was monitored throughout the chamber to maintain a constant environment. By evaluating the error performance of different modulation schemes under identical conditions, it was observed that pulse position modulation offers the best performance, followed by subcarrier intensity modulation under weak turbulence environments.

AB - This paper experimentally investigates the performance of different modulation schemes under the atmospheric turbulence conditions for free space optical communication links. The experiments were carried out in a dedicated and controlled indoor atmospheric chamber. The turbulence environment was created by introducing hot air, while the temperature profile was monitored throughout the chamber to maintain a constant environment. By evaluating the error performance of different modulation schemes under identical conditions, it was observed that pulse position modulation offers the best performance, followed by subcarrier intensity modulation under weak turbulence environments.

KW - atmospheric turbulence

KW - optical links

KW - pulse position modulation

KW - telecommunication channels

KW - atmospheric turbulence conditions

KW - controlled laboratory turbulence FSO channel

KW - error performance

KW - free space optical communication links

KW - indoor atmospheric chamber

KW - modulation schemes

KW - subcarrier intensity modulation

KW - weak turbulence environments

KW - Bit error rate

KW - Free space optics

KW - bit error rate

KW - free space optics

KW - turbulence

KW - Adaptive optics

KW - Binary phase shift keying

KW - Optical distortion

KW - Optical filters

KW - Optical modulation

KW - Optical receivers

U2 - 10.1109/JLT.2014.2377155

DO - 10.1109/JLT.2014.2377155

M3 - Article

SN - 0733-8724

VL - 33

SP - 244

EP - 250

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 1

ER -

Experimental Error Performance of Modulation Schemes Under a Controlled Laboratory Turbulence FSO Channel

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