Free-electron tuning of optical properties of defect modes in semiconducting superlattices

J. Manzanares-Martinez; F. Ramos-Mendieta; P. Halevi

doi:10.1117/12.560082

Free-electron tuning of optical properties of defect modes in semiconducting superlattices

J. Manzanares-Martinez^*, F. Ramos-Mendieta, P. Halevi

^*Corresponding author for this work

Departamento de Investigación en Física

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

We present numerical results for the optical response of tunable one-dimensional photonic crystals. Two different (monolithic) superlattices (SL) where studied: InSb/air and Si/air. We explore the tuning of a defect state as a function of the temperature and of the donor concentration. The numerical calculations were performed using a realistic model for the dielectric constant that takes into account the dispersion and absorption due to electrons, holes and phonons. In order to lessen absorptive effects, we have optimized the structure so as to achieve strong sensitivity of the defect state tuning.

Original language	English
Article number	32
Pages (from-to)	191-198
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5511
DOIs	https://doi.org/10.1117/12.560082
State	Published - 2004
Event	Tuning the Optical Response of Photonic Bandgap Structures - Denver, CO, United States Duration: 4 Aug 2004 → 5 Aug 2004

Keywords

Defect
Photonic crystal
Semiconductor
Superlattice
Tuning

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10.1117/12.560082

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title = "Free-electron tuning of optical properties of defect modes in semiconducting superlattices",

abstract = "We present numerical results for the optical response of tunable one-dimensional photonic crystals. Two different (monolithic) superlattices (SL) where studied: InSb/air and Si/air. We explore the tuning of a defect state as a function of the temperature and of the donor concentration. The numerical calculations were performed using a realistic model for the dielectric constant that takes into account the dispersion and absorption due to electrons, holes and phonons. In order to lessen absorptive effects, we have optimized the structure so as to achieve strong sensitivity of the defect state tuning.",

keywords = "Defect, Photonic crystal, Semiconductor, Superlattice, Tuning",

author = "J. Manzanares-Martinez and F. Ramos-Mendieta and P. Halevi",

year = "2004",

doi = "10.1117/12.560082",

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pages = "191--198",

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note = "Tuning the Optical Response of Photonic Bandgap Structures ; Conference date: 04-08-2004 Through 05-08-2004",

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TY - JOUR

T1 - Free-electron tuning of optical properties of defect modes in semiconducting superlattices

AU - Manzanares-Martinez, J.

AU - Ramos-Mendieta, F.

AU - Halevi, P.

PY - 2004

Y1 - 2004

N2 - We present numerical results for the optical response of tunable one-dimensional photonic crystals. Two different (monolithic) superlattices (SL) where studied: InSb/air and Si/air. We explore the tuning of a defect state as a function of the temperature and of the donor concentration. The numerical calculations were performed using a realistic model for the dielectric constant that takes into account the dispersion and absorption due to electrons, holes and phonons. In order to lessen absorptive effects, we have optimized the structure so as to achieve strong sensitivity of the defect state tuning.

AB - We present numerical results for the optical response of tunable one-dimensional photonic crystals. Two different (monolithic) superlattices (SL) where studied: InSb/air and Si/air. We explore the tuning of a defect state as a function of the temperature and of the donor concentration. The numerical calculations were performed using a realistic model for the dielectric constant that takes into account the dispersion and absorption due to electrons, holes and phonons. In order to lessen absorptive effects, we have optimized the structure so as to achieve strong sensitivity of the defect state tuning.

KW - Defect

KW - Photonic crystal

KW - Semiconductor

KW - Superlattice

KW - Tuning

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U2 - 10.1117/12.560082

DO - 10.1117/12.560082

M3 - Artículo de la conferencia

AN - SCOPUS:13244291357

SN - 0277-786X

VL - 5511

SP - 191

EP - 198

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 32

T2 - Tuning the Optical Response of Photonic Bandgap Structures

Y2 - 4 August 2004 through 5 August 2004

ER -

Free-electron tuning of optical properties of defect modes in semiconducting superlattices

Abstract

Keywords

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