Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain

Li Wang; Jingchuan Wang; Changyuan Yu; Zhi Cheng; Yaxi Yan; Huan He; Ming Tang

doi:10.1364/OFS.2023.tu2.6

Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain

Li Wang
, Jingchuan Wang
, Changyuan Yu
, Zhi Cheng
, Yaxi Yan
, Huan He
, Ming Tang

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

Characterized by compression of polarization multiplexing LFM signals using MIMO in fractional domain, the interference-fading-free φ-OTDR is experimentally validated. The sweep bandwidths of LFM signals for orthogonal polarizations completely overlap, resulting in ultrahigh spectrum efficiency.

Original language	English
DOIs	https://doi.org/10.1364/OFS.2023.tu2.6
Publication status	Published - Nov 2023
Event	28th International Conference on Optical Fiber Sensors, OFS 2023 - Naka-ku, Hamamatsu-shi, Japan Duration: 20 Nov 2023 → 24 Nov 2023

Conference

Conference	28th International Conference on Optical Fiber Sensors, OFS 2023
Country/Territory	Japan
City	Naka-ku, Hamamatsu-shi
Period	20/11/23 → 24/11/23

ASJC Scopus subject areas

General Computer Science
Electronic, Optical and Magnetic Materials
Space and Planetary Science
Control and Systems Engineering
Electrical and Electronic Engineering
Instrumentation
Atomic and Molecular Physics, and Optics

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10.1364/OFS.2023.tu2.6

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@conference{d1cd5d5eed05423685396c5abce2c331,

title = "Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain",

abstract = "Characterized by compression of polarization multiplexing LFM signals using MIMO in fractional domain, the interference-fading-free φ-OTDR is experimentally validated. The sweep bandwidths of LFM signals for orthogonal polarizations completely overlap, resulting in ultrahigh spectrum efficiency.",

author = "Li Wang and Jingchuan Wang and Changyuan Yu and Zhi Cheng and Yaxi Yan and Huan He and Ming Tang",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright} 2023 The Author(s); 28th International Conference on Optical Fiber Sensors, OFS 2023 ; Conference date: 20-11-2023 Through 24-11-2023",

year = "2023",

month = nov,

doi = "10.1364/OFS.2023.tu2.6",

language = "English",

}

Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain. / Wang, Li; Wang, Jingchuan; Yu, Changyuan et al.
2023. Paper presented at 28th International Conference on Optical Fiber Sensors, OFS 2023, Naka-ku, Hamamatsu-shi, Japan.

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

TY - CONF

T1 - Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain

AU - Wang, Li

AU - Wang, Jingchuan

AU - Yu, Changyuan

AU - Cheng, Zhi

AU - Yan, Yaxi

AU - He, Huan

AU - Tang, Ming

PY - 2023/11

Y1 - 2023/11

N2 - Characterized by compression of polarization multiplexing LFM signals using MIMO in fractional domain, the interference-fading-free φ-OTDR is experimentally validated. The sweep bandwidths of LFM signals for orthogonal polarizations completely overlap, resulting in ultrahigh spectrum efficiency.

AB - Characterized by compression of polarization multiplexing LFM signals using MIMO in fractional domain, the interference-fading-free φ-OTDR is experimentally validated. The sweep bandwidths of LFM signals for orthogonal polarizations completely overlap, resulting in ultrahigh spectrum efficiency.

UR - https://www.scopus.com/pages/publications/85192137120

U2 - 10.1364/OFS.2023.tu2.6

DO - 10.1364/OFS.2023.tu2.6

M3 - Conference presentation (not published in journal/proceeding/book)

AN - SCOPUS:85192137120

T2 - 28th International Conference on Optical Fiber Sensors, OFS 2023

Y2 - 20 November 2023 through 24 November 2023

ER -

Interference Fading Free φ-OTDR Using Polarization Multiplexing LFM Signals with MIMO in Fractional Fourier Domain

Abstract

Conference

ASJC Scopus subject areas

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