Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance

This paper comprehensively investigated noise characteristics of superluminal propagation based on low-noise single-frequency Brillouin lasing oscillation with the aid of a population inversion dynamic grating. Thanks to high-degree polarization alignment between the Brillouin pump and the lased Sto...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Liang Zhang, Zhelan Xiao, Zenghuan Qiu, Jilin Zhang, Li Zhan, Fufei Pang, Tingyun Wang
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2022
Materias:	Stimulated Brillouin scattering slow and fast light superluminal polarization maintaining fibers Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
Acceso en línea:	https://doaj.org/article/1040cd4414ef4a598684f851a417f765
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1040cd4414ef4a598684f851a417f765
record_format	dspace
spelling	oai:doaj.org-article:1040cd4414ef4a598684f851a417f7652021-11-17T00:00:06ZStabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance1943-065510.1109/JPHOT.2021.3124611https://doaj.org/article/1040cd4414ef4a598684f851a417f7652022-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9599583/https://doaj.org/toc/1943-0655This paper comprehensively investigated noise characteristics of superluminal propagation based on low-noise single-frequency Brillouin lasing oscillation with the aid of a population inversion dynamic grating. Thanks to high-degree polarization alignment between the Brillouin pump and the lased Stokes lightwaves in polarization maintaining fibers, efficient Brillouin lasing resonance with over 10-dB relative intensity noise suppression has been demonstrated to activate Brillouin loss-induced anomalous dispersion in the vicinity of pump signals, benefiting a noise-insensitive superluminal propagation along kilometer-long optical fibers with robust resistance to ambient disturbance. Consequently, sinusoidally modulated pump signals experienced the time advancement of 4634.0 ns at the group velocity of 10.63<italic>c</italic>. Results show that the variance of the fractional advancement with polarization maintaining fibers is 2.54 × 10<sup>−4</sup> which is two orders of magnitude lower than that of conventional single mode fibers. Furthermore, the dependence of the group velocity on the modulation frequency was experimentally investigated, showing good agreement with the theoretical analysis.Liang ZhangZhelan XiaoZenghuan QiuJilin ZhangLi ZhanFufei PangTingyun WangIEEEarticleStimulated Brillouin scatteringslow and fast lightsuperluminalpolarization maintaining fibersApplied optics. PhotonicsTA1501-1820Optics. LightQC350-467ENIEEE Photonics Journal, Vol 14, Iss 1, Pp 1-6 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Stimulated Brillouin scattering slow and fast light superluminal polarization maintaining fibers Applied optics. Photonics TA1501-1820 Optics. Light QC350-467
spellingShingle	Stimulated Brillouin scattering slow and fast light superluminal polarization maintaining fibers Applied optics. Photonics TA1501-1820 Optics. Light QC350-467 Liang Zhang Zhelan Xiao Zenghuan Qiu Jilin Zhang Li Zhan Fufei Pang Tingyun Wang Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
description	This paper comprehensively investigated noise characteristics of superluminal propagation based on low-noise single-frequency Brillouin lasing oscillation with the aid of a population inversion dynamic grating. Thanks to high-degree polarization alignment between the Brillouin pump and the lased Stokes lightwaves in polarization maintaining fibers, efficient Brillouin lasing resonance with over 10-dB relative intensity noise suppression has been demonstrated to activate Brillouin loss-induced anomalous dispersion in the vicinity of pump signals, benefiting a noise-insensitive superluminal propagation along kilometer-long optical fibers with robust resistance to ambient disturbance. Consequently, sinusoidally modulated pump signals experienced the time advancement of 4634.0 ns at the group velocity of 10.63<italic>c</italic>. Results show that the variance of the fractional advancement with polarization maintaining fibers is 2.54 × 10<sup>−4</sup> which is two orders of magnitude lower than that of conventional single mode fibers. Furthermore, the dependence of the group velocity on the modulation frequency was experimentally investigated, showing good agreement with the theoretical analysis.
format	article
author	Liang Zhang Zhelan Xiao Zenghuan Qiu Jilin Zhang Li Zhan Fufei Pang Tingyun Wang
author_facet	Liang Zhang Zhelan Xiao Zenghuan Qiu Jilin Zhang Li Zhan Fufei Pang Tingyun Wang
author_sort	Liang Zhang
title	Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
title_short	Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
title_full	Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
title_fullStr	Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
title_full_unstemmed	Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance
title_sort	stabilized long-distance superluminal propagation based on polarization-matched low-noise brillouin lasing resonance
publisher	IEEE
publishDate	2022
url	https://doaj.org/article/1040cd4414ef4a598684f851a417f765
work_keys_str_mv	AT liangzhang stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT zhelanxiao stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT zenghuanqiu stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT jilinzhang stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT lizhan stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT fufeipang stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance AT tingyunwang stabilizedlongdistancesuperluminalpropagationbasedonpolarizationmatchedlownoisebrillouinlasingresonance
_version_	1718426030984658944

Stabilized Long-Distance Superluminal Propagation Based on Polarization-Matched Low-Noise Brillouin Lasing Resonance

Ejemplares similares