Direct extraction of large quality factors and resonant frequencies from Padé interpolated resonance spectra

Adam Mock; John O'Brien

doi:10.1007/s11082-008-9264-z

Direct extraction of large quality factors and resonant frequencies from Padé interpolated resonance spectra

Adam Mock, John O'Brien

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

16 Scopus citations

Abstract

Extracting the quality factor and resonant frequency of photonic crystal resonators simulated using the finite-difference time-domain algorithm is investigated. The Padé interpolation method is applied to the resonance spectra, and closed form expressions for the quality factor and center frequency in terms of the coefficients in the Padé function are presented. The method is applied to simulations of the photonic crystal double heterostructure cavity.

Original language	English
Pages (from-to)	1187-1192
Number of pages	6
Journal	Optical and Quantum Electronics
Volume	40
Issue number	14-15 SPEC. ISS.
DOIs	https://doi.org/10.1007/s11082-008-9264-z
State	Published - Nov 2008
Externally published	Yes

Keywords

Double heterostructure
Finite-difference time-domain
Microcavity
Padé
Photonic crystal
Quality factor
Resonator

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10.1007/s11082-008-9264-z

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title = "Direct extraction of large quality factors and resonant frequencies from Pad{\'e} interpolated resonance spectra",

abstract = "Extracting the quality factor and resonant frequency of photonic crystal resonators simulated using the finite-difference time-domain algorithm is investigated. The Pad{\'e} interpolation method is applied to the resonance spectra, and closed form expressions for the quality factor and center frequency in terms of the coefficients in the Pad{\'e} function are presented. The method is applied to simulations of the photonic crystal double heterostructure cavity.",

keywords = "Double heterostructure, Finite-difference time-domain, Microcavity, Pad{\'e}, Photonic crystal, Quality factor, Resonator",

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T1 - Direct extraction of large quality factors and resonant frequencies from Padé interpolated resonance spectra

AU - Mock, Adam

AU - O'Brien, John

PY - 2008/11

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N2 - Extracting the quality factor and resonant frequency of photonic crystal resonators simulated using the finite-difference time-domain algorithm is investigated. The Padé interpolation method is applied to the resonance spectra, and closed form expressions for the quality factor and center frequency in terms of the coefficients in the Padé function are presented. The method is applied to simulations of the photonic crystal double heterostructure cavity.

AB - Extracting the quality factor and resonant frequency of photonic crystal resonators simulated using the finite-difference time-domain algorithm is investigated. The Padé interpolation method is applied to the resonance spectra, and closed form expressions for the quality factor and center frequency in terms of the coefficients in the Padé function are presented. The method is applied to simulations of the photonic crystal double heterostructure cavity.

KW - Double heterostructure

KW - Finite-difference time-domain

KW - Microcavity

KW - Padé

KW - Photonic crystal

KW - Quality factor

KW - Resonator

UR - http://www.scopus.com/inward/record.url?scp=69949110708&partnerID=8YFLogxK

U2 - 10.1007/s11082-008-9264-z

DO - 10.1007/s11082-008-9264-z

M3 - Article

AN - SCOPUS:69949110708

SN - 0306-8919

VL - 40

SP - 1187

EP - 1192

JO - Optical and Quantum Electronics

JF - Optical and Quantum Electronics

IS - 14-15 SPEC. ISS.

ER -

Direct extraction of large quality factors and resonant frequencies from Padé interpolated resonance spectra

Abstract

Keywords

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