A large time delay of light via two dimensional atom localization in a coupled cavity waveguide

Ronggang Liu; Tong Liu; Yujie Li

doi:10.1016/j.optcom.2019.05.024

A large time delay of light via two dimensional atom localization in a coupled cavity waveguide

Ronggang Liu^*
, Tong Liu
, Yujie Li

^*Corresponding author for this work

Harbin Institute of Technology Weihai
China Aerospace Science and Technology Corporation
Harbin Institute of Technology

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

1 Scopus citations

Abstract

We investigate the time delay behavior of light through a Λ-type atomic system interacting with two orthogonal standing-wave fields in a modified reservoir. Results show that transmission spectra splitting occurs in a coupled cavity waveguide (CCW) and the time delay of light relies remarkably on the strong coupling effect between a localized atom and a CCW. The atom localization can even be larger than λ∕100 in two orthogonal directions, which arises from field-induced interference effect in a modified reservoir. The proposed scheme not only provides a high-precision atom localization but also achieves a large time delay of the probe light.

Original language	English
Pages (from-to)	55-59
Number of pages	5
Journal	Optics Communications
Volume	448
DOIs	https://doi.org/10.1016/j.optcom.2019.05.024
State	Published - 1 Oct 2019
Externally published	Yes

Keywords

Atom localization
Coupled cavity waveguide
Time delay

Access to Document

10.1016/j.optcom.2019.05.024

Cite this

@article{4f1b356e332a41898a2adbfad1daa1fe,

title = "A large time delay of light via two dimensional atom localization in a coupled cavity waveguide",

abstract = "We investigate the time delay behavior of light through a Λ-type atomic system interacting with two orthogonal standing-wave fields in a modified reservoir. Results show that transmission spectra splitting occurs in a coupled cavity waveguide (CCW) and the time delay of light relies remarkably on the strong coupling effect between a localized atom and a CCW. The atom localization can even be larger than λ∕100 in two orthogonal directions, which arises from field-induced interference effect in a modified reservoir. The proposed scheme not only provides a high-precision atom localization but also achieves a large time delay of the probe light.",

keywords = "Atom localization, Coupled cavity waveguide, Time delay",

author = "Ronggang Liu and Tong Liu and Yujie Li",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = oct,

day = "1",

doi = "10.1016/j.optcom.2019.05.024",

language = "英语",

volume = "448",

pages = "55--59",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - A large time delay of light via two dimensional atom localization in a coupled cavity waveguide

AU - Liu, Ronggang

AU - Liu, Tong

AU - Li, Yujie

PY - 2019/10/1

Y1 - 2019/10/1

N2 - We investigate the time delay behavior of light through a Λ-type atomic system interacting with two orthogonal standing-wave fields in a modified reservoir. Results show that transmission spectra splitting occurs in a coupled cavity waveguide (CCW) and the time delay of light relies remarkably on the strong coupling effect between a localized atom and a CCW. The atom localization can even be larger than λ∕100 in two orthogonal directions, which arises from field-induced interference effect in a modified reservoir. The proposed scheme not only provides a high-precision atom localization but also achieves a large time delay of the probe light.

AB - We investigate the time delay behavior of light through a Λ-type atomic system interacting with two orthogonal standing-wave fields in a modified reservoir. Results show that transmission spectra splitting occurs in a coupled cavity waveguide (CCW) and the time delay of light relies remarkably on the strong coupling effect between a localized atom and a CCW. The atom localization can even be larger than λ∕100 in two orthogonal directions, which arises from field-induced interference effect in a modified reservoir. The proposed scheme not only provides a high-precision atom localization but also achieves a large time delay of the probe light.

KW - Atom localization

KW - Coupled cavity waveguide

KW - Time delay

UR - https://www.scopus.com/pages/publications/85065760414

U2 - 10.1016/j.optcom.2019.05.024

DO - 10.1016/j.optcom.2019.05.024

M3 - 文章

AN - SCOPUS:85065760414

SN - 0030-4018

VL - 448

SP - 55

EP - 59

JO - Optics Communications

JF - Optics Communications

ER -

A large time delay of light via two dimensional atom localization in a coupled cavity waveguide

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this