Analysis of defect states in optical microcavities based on the photonic quantum well structure

Lingyun Shi; Shaohui Xu; Dayuan Xiong; Lianwei Wang; Pingxiong Yang; Paul K. Chu

doi:10.1016/j.optcom.2019.124880

Analysis of defect states in optical microcavities based on the photonic quantum well structure

Lingyun Shi, Shaohui Xu, Dayuan Xiong, Lianwei Wang, Pingxiong Yang, Paul K. Chu

School of Physics and Electronic Science

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

2 Scopus citations

Abstract

The defect states in optical microcavities are demonstrated to be related to the different confinement states by analyzing the photonic band structure of the equivalent photonic quantumwell structure consisted of a photonic well confined by photonic barriers. Our results indicate that the defect states in optical microcavities could be divided namely into the localized, pseudo-localized, and non-localized modes, and explain the relationship between the localized states in optical microcavities and confinement effects of the electric field in the defect layers.

Original language	English
Article number	124880
Journal	Optics Communications
Volume	458
DOIs	https://doi.org/10.1016/j.optcom.2019.124880
State	Published - 1 Mar 2020

Keywords

Defect states
Optical microcavity
Photonic quantum well

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10.1016/j.optcom.2019.124880

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title = "Analysis of defect states in optical microcavities based on the photonic quantum well structure",

abstract = "The defect states in optical microcavities are demonstrated to be related to the different confinement states by analyzing the photonic band structure of the equivalent photonic quantumwell structure consisted of a photonic well confined by photonic barriers. Our results indicate that the defect states in optical microcavities could be divided namely into the localized, pseudo-localized, and non-localized modes, and explain the relationship between the localized states in optical microcavities and confinement effects of the electric field in the defect layers.",

keywords = "Defect states, Optical microcavity, Photonic quantum well",

author = "Lingyun Shi and Shaohui Xu and Dayuan Xiong and Lianwei Wang and Pingxiong Yang and Chu, \{Paul K.\}",

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T1 - Analysis of defect states in optical microcavities based on the photonic quantum well structure

AU - Shi, Lingyun

AU - Xu, Shaohui

AU - Xiong, Dayuan

AU - Wang, Lianwei

AU - Yang, Pingxiong

AU - Chu, Paul K.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - The defect states in optical microcavities are demonstrated to be related to the different confinement states by analyzing the photonic band structure of the equivalent photonic quantumwell structure consisted of a photonic well confined by photonic barriers. Our results indicate that the defect states in optical microcavities could be divided namely into the localized, pseudo-localized, and non-localized modes, and explain the relationship between the localized states in optical microcavities and confinement effects of the electric field in the defect layers.

AB - The defect states in optical microcavities are demonstrated to be related to the different confinement states by analyzing the photonic band structure of the equivalent photonic quantumwell structure consisted of a photonic well confined by photonic barriers. Our results indicate that the defect states in optical microcavities could be divided namely into the localized, pseudo-localized, and non-localized modes, and explain the relationship between the localized states in optical microcavities and confinement effects of the electric field in the defect layers.

KW - Defect states

KW - Optical microcavity

KW - Photonic quantum well

UR - https://www.scopus.com/pages/publications/85075403520

U2 - 10.1016/j.optcom.2019.124880

DO - 10.1016/j.optcom.2019.124880

M3 - 文章

AN - SCOPUS:85075403520

SN - 0030-4018

VL - 458

JO - Optics Communications

JF - Optics Communications

M1 - 124880

ER -

Analysis of defect states in optical microcavities based on the photonic quantum well structure

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Keywords

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