Fast light in the generation configuration of stimulated Brillouin scattering based on high-Q micro-cavities

Pengfa Chang; Xiaoting Li; Ligang Huang; Feng Gao; Wending Zhang; Fang Bo; Guoquan Zhang; Jingjun Xu

doi:10.1364/OE.26.015377

Fast light in the generation configuration of stimulated Brillouin scattering based on high-Q micro-cavities

Pengfa Chang, Xiaoting Li, Ligang Huang, Feng Gao, Wending Zhang, Fang Bo, Guoquan Zhang, Jingjun Xu

School of Physical Science and Technology

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

In this article, we reported self-pumped stimulated Brillouin scattering (SBS)induced fast light in a micro-resonator. The optically induced thermal effect in the micro-resonator will lead to a shift of the dispersion spectrum and make the SBS gain occurred in the anomalous dispersion regime. The group delay could be experimentally optimized from −91.0 microsecond to 2.6 microsecond by changing the modulation frequency in a microsphere with its diameter of 175 μm. The experimental results will benefit applications utilizing anomalous dispersion such as gyroscope.

Original language	English
Pages (from-to)	15377-15383
Number of pages	7
Journal	Optics Express
Volume	26
Issue number	12
DOIs	https://doi.org/10.1364/OE.26.015377
State	Published - 11 Jun 2018

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title = "Fast light in the generation configuration of stimulated Brillouin scattering based on high-Q micro-cavities",

abstract = "In this article, we reported self-pumped stimulated Brillouin scattering (SBS)induced fast light in a micro-resonator. The optically induced thermal effect in the micro-resonator will lead to a shift of the dispersion spectrum and make the SBS gain occurred in the anomalous dispersion regime. The group delay could be experimentally optimized from −91.0 microsecond to 2.6 microsecond by changing the modulation frequency in a microsphere with its diameter of 175 μm. The experimental results will benefit applications utilizing anomalous dispersion such as gyroscope.",

author = "Pengfa Chang and Xiaoting Li and Ligang Huang and Feng Gao and Wending Zhang and Fang Bo and Guoquan Zhang and Jingjun Xu",

note = "Publisher Copyright: {\textcopyright} 2018 Optical Society of America.",

year = "2018",

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doi = "10.1364/OE.26.015377",

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T1 - Fast light in the generation configuration of stimulated Brillouin scattering based on high-Q micro-cavities

AU - Chang, Pengfa

AU - Li, Xiaoting

AU - Huang, Ligang

AU - Gao, Feng

AU - Zhang, Wending

AU - Bo, Fang

AU - Zhang, Guoquan

AU - Xu, Jingjun

PY - 2018/6/11

Y1 - 2018/6/11

N2 - In this article, we reported self-pumped stimulated Brillouin scattering (SBS)induced fast light in a micro-resonator. The optically induced thermal effect in the micro-resonator will lead to a shift of the dispersion spectrum and make the SBS gain occurred in the anomalous dispersion regime. The group delay could be experimentally optimized from −91.0 microsecond to 2.6 microsecond by changing the modulation frequency in a microsphere with its diameter of 175 μm. The experimental results will benefit applications utilizing anomalous dispersion such as gyroscope.

AB - In this article, we reported self-pumped stimulated Brillouin scattering (SBS)induced fast light in a micro-resonator. The optically induced thermal effect in the micro-resonator will lead to a shift of the dispersion spectrum and make the SBS gain occurred in the anomalous dispersion regime. The group delay could be experimentally optimized from −91.0 microsecond to 2.6 microsecond by changing the modulation frequency in a microsphere with its diameter of 175 μm. The experimental results will benefit applications utilizing anomalous dispersion such as gyroscope.

UR - http://www.scopus.com/inward/record.url?scp=85048363987&partnerID=8YFLogxK

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DO - 10.1364/OE.26.015377

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SN - 1094-4087

VL - 26

SP - 15377

EP - 15383

JO - Optics Express

JF - Optics Express

IS - 12

ER -

Fast light in the generation configuration of stimulated Brillouin scattering based on high-Q micro-cavities

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