Taper-assisted coupling between two optical cavities at exceptional point and bound state in the continuum

Haoye Qin; Yiheng Yin; Ming Ding

doi:10.1016/j.optcom.2022.128076

Taper-assisted coupling between two optical cavities at exceptional point and bound state in the continuum

Haoye Qin
, Yiheng Yin
, Ming Ding^*

^*此作品的通讯作者

仪器科学与光电工程学院

University of California at Berkeley
Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Long-distance coupling between two optical cavities is enabled through a taper fiber. Phase shift and loss induced by the taper lead to complex coupling strength and hence observation of various distinctive coupling conditions like exceptional points, bound state in the continuum, and dissipative coupling with optothermal effect. Large tunability of coupling conditions is demonstrated via controlling the translation stage, as manifested in the transmission spectrum. Theoretical prediction and simulation coincide well with experimental measurement. Lastly, we propose to advance the role of taper for application in taper-based sensing and optomechanics.

源语言	英语
文章编号	128076
期刊	Optics Communications
卷	513
DOI	https://doi.org/10.1016/j.optcom.2022.128076
出版状态	已出版 - 15 6月 2022

访问文件

10.1016/j.optcom.2022.128076

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{129b0026d6364d26ba1879dacb9f27a7,

title = "Taper-assisted coupling between two optical cavities at exceptional point and bound state in the continuum",

abstract = "Long-distance coupling between two optical cavities is enabled through a taper fiber. Phase shift and loss induced by the taper lead to complex coupling strength and hence observation of various distinctive coupling conditions like exceptional points, bound state in the continuum, and dissipative coupling with optothermal effect. Large tunability of coupling conditions is demonstrated via controlling the translation stage, as manifested in the transmission spectrum. Theoretical prediction and simulation coincide well with experimental measurement. Lastly, we propose to advance the role of taper for application in taper-based sensing and optomechanics.",

keywords = "Bound state in the continuum, Exceptional points, Mode coupling, Optical cavities, Taper fiber",

author = "Haoye Qin and Yiheng Yin and Ming Ding",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = jun,

day = "15",

doi = "10.1016/j.optcom.2022.128076",

language = "英语",

volume = "513",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Taper-assisted coupling between two optical cavities at exceptional point and bound state in the continuum

AU - Qin, Haoye

AU - Yin, Yiheng

AU - Ding, Ming

PY - 2022/6/15

Y1 - 2022/6/15

N2 - Long-distance coupling between two optical cavities is enabled through a taper fiber. Phase shift and loss induced by the taper lead to complex coupling strength and hence observation of various distinctive coupling conditions like exceptional points, bound state in the continuum, and dissipative coupling with optothermal effect. Large tunability of coupling conditions is demonstrated via controlling the translation stage, as manifested in the transmission spectrum. Theoretical prediction and simulation coincide well with experimental measurement. Lastly, we propose to advance the role of taper for application in taper-based sensing and optomechanics.

AB - Long-distance coupling between two optical cavities is enabled through a taper fiber. Phase shift and loss induced by the taper lead to complex coupling strength and hence observation of various distinctive coupling conditions like exceptional points, bound state in the continuum, and dissipative coupling with optothermal effect. Large tunability of coupling conditions is demonstrated via controlling the translation stage, as manifested in the transmission spectrum. Theoretical prediction and simulation coincide well with experimental measurement. Lastly, we propose to advance the role of taper for application in taper-based sensing and optomechanics.

KW - Bound state in the continuum

KW - Exceptional points

KW - Mode coupling

KW - Optical cavities

KW - Taper fiber

UR - https://www.scopus.com/pages/publications/85125652162

U2 - 10.1016/j.optcom.2022.128076

DO - 10.1016/j.optcom.2022.128076

M3 - 文章

AN - SCOPUS:85125652162

SN - 0030-4018

VL - 513

JO - Optics Communications

JF - Optics Communications

M1 - 128076

ER -

Taper-assisted coupling between two optical cavities at exceptional point and bound state in the continuum

摘要

访问文件

其它文件与链接

指纹

引用此