Transmission characteristics and fano-like lineshape in coupled-slotted microresonators

Ming Ding; Haoye Qin; Yiheng Yin

doi:10.1109/JLT.2020.2980845

Transmission characteristics and fano-like lineshape in coupled-slotted microresonators

Ming Ding
, Haoye Qin
, Yiheng Yin^*

^*Corresponding author for this work

School of Instrumentation and Optoelectronic Engineering

Beihang University

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

5 Scopus citations

Abstract

The coupling mechanism of a system in which two identical microresonators with slot are coupled through a tapered fiber is theoretically investigated and its transmission rate is numerically calculated. Physical parameters are evaluated for their impacts on the transmission spectra. Fano-like lineshape is observed under certain condition (γc > 2κ) and optimization of dominant parameters (κ1/κ0, kL, γc/κ0 and Q0) is applied to make the lineshape more steepened and sharper. This structure is promising for application in optical switch, sensing and research on Fano resonance.

Original language	English
Article number	9036881
Pages (from-to)	3687-3693
Number of pages	7
Journal	Journal of Lightwave Technology
Volume	38
Issue number	14
DOIs	https://doi.org/10.1109/JLT.2020.2980845
State	Published - 15 Jul 2020

Keywords

Fano-like lineshape
Microresonator
optimization
transmission spectrum

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10.1109/JLT.2020.2980845

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title = "Transmission characteristics and fano-like lineshape in coupled-slotted microresonators",

abstract = "The coupling mechanism of a system in which two identical microresonators with slot are coupled through a tapered fiber is theoretically investigated and its transmission rate is numerically calculated. Physical parameters are evaluated for their impacts on the transmission spectra. Fano-like lineshape is observed under certain condition (γc > 2κ) and optimization of dominant parameters (κ1/κ0, kL, γc/κ0 and Q0) is applied to make the lineshape more steepened and sharper. This structure is promising for application in optical switch, sensing and research on Fano resonance.",

keywords = "Fano-like lineshape, Microresonator, optimization, transmission spectrum",

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

note = "Publisher Copyright: {\textcopyright} 1983-2012 IEEE.",

year = "2020",

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doi = "10.1109/JLT.2020.2980845",

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T1 - Transmission characteristics and fano-like lineshape in coupled-slotted microresonators

AU - Ding, Ming

AU - Qin, Haoye

AU - Yin, Yiheng

PY - 2020/7/15

Y1 - 2020/7/15

N2 - The coupling mechanism of a system in which two identical microresonators with slot are coupled through a tapered fiber is theoretically investigated and its transmission rate is numerically calculated. Physical parameters are evaluated for their impacts on the transmission spectra. Fano-like lineshape is observed under certain condition (γc > 2κ) and optimization of dominant parameters (κ1/κ0, kL, γc/κ0 and Q0) is applied to make the lineshape more steepened and sharper. This structure is promising for application in optical switch, sensing and research on Fano resonance.

AB - The coupling mechanism of a system in which two identical microresonators with slot are coupled through a tapered fiber is theoretically investigated and its transmission rate is numerically calculated. Physical parameters are evaluated for their impacts on the transmission spectra. Fano-like lineshape is observed under certain condition (γc > 2κ) and optimization of dominant parameters (κ1/κ0, kL, γc/κ0 and Q0) is applied to make the lineshape more steepened and sharper. This structure is promising for application in optical switch, sensing and research on Fano resonance.

KW - Fano-like lineshape

KW - Microresonator

KW - optimization

KW - transmission spectrum

UR - https://www.scopus.com/pages/publications/85090286625

U2 - 10.1109/JLT.2020.2980845

DO - 10.1109/JLT.2020.2980845

M3 - 文章

AN - SCOPUS:85090286625

SN - 0733-8724

VL - 38

SP - 3687

EP - 3693

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 14

M1 - 9036881

ER -

Transmission characteristics and fano-like lineshape in coupled-slotted microresonators

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Keywords

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