The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Exibições de texto completo
88
O desenvolvimento de emissores térmicos de banda estreita cujos comprimentos de onda de emissão sejam dinamicamente ajustáveis é altamente desejado para diversas aplicações, incluindo a detecção de gases e compostos químicos. Neste artigo, revisamos nossa recente demonstração de emissores térmicos de infravermelho médio com comprimento de onda comutável, baseados em múltiplos poços quânticos (MQWs) e cristais fotônicos (PCs). Através do controle da absortividade usando transições entre sub-bandas em MQWs e ressonâncias ópticas em placas de PC, demonstramos um novo controle de emissão térmica, incluindo a realização de alta-Q (Q>100) emissão térmica, controle dinâmico de emissão térmica (∼MHz) e comutação elétrica de comprimento de onda de emissão térmica a partir de um único dispositivo.
Takuya INOUE
Kyoto University
Menaka DE ZOYSA
Kyoto University
Takashi ASANO
Kyoto University
Susumu NODA
Kyoto University
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copiar
Takuya INOUE, Menaka DE ZOYSA, Takashi ASANO, Susumu NODA, "Wavelength-Switchable Mid-Infrared Narrowband Thermal Emitters Based on Quantum Wells and Photonic Crystals" in IEICE TRANSACTIONS on Electronics,
vol. E101-C, no. 7, pp. 545-552, July 2018, doi: 10.1587/transele.E101.C.545.
Abstract: Development of narrowband thermal emitters whose emission wavelengths are dynamically tunable is highly desired for various applications including the sensing of gases and chemical compounds. In this paper, we review our recent demonstration of wavelength-switchable mid-infrared thermal emitters based on multiple quantum wells (MQWs) and photonic crystals (PCs). Through the control of absorptivity by using intersubband transitions in MQWs and optical resonances in PC slabs, we demonstrate novel control of thermal emission, including realization of high-Q (Q>100) thermal emission, dynamic control of thermal emission (∼MHz), and electrical wavelength switching of thermal emission from a single device.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E101.C.545/_p
Copiar
@ARTICLE{e101-c_7_545,
author={Takuya INOUE, Menaka DE ZOYSA, Takashi ASANO, Susumu NODA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Wavelength-Switchable Mid-Infrared Narrowband Thermal Emitters Based on Quantum Wells and Photonic Crystals},
year={2018},
volume={E101-C},
number={7},
pages={545-552},
abstract={Development of narrowband thermal emitters whose emission wavelengths are dynamically tunable is highly desired for various applications including the sensing of gases and chemical compounds. In this paper, we review our recent demonstration of wavelength-switchable mid-infrared thermal emitters based on multiple quantum wells (MQWs) and photonic crystals (PCs). Through the control of absorptivity by using intersubband transitions in MQWs and optical resonances in PC slabs, we demonstrate novel control of thermal emission, including realization of high-Q (Q>100) thermal emission, dynamic control of thermal emission (∼MHz), and electrical wavelength switching of thermal emission from a single device.},
keywords={},
doi={10.1587/transele.E101.C.545},
ISSN={1745-1353},
month={July},}
Copiar
TY - JOUR
TI - Wavelength-Switchable Mid-Infrared Narrowband Thermal Emitters Based on Quantum Wells and Photonic Crystals
T2 - IEICE TRANSACTIONS on Electronics
SP - 545
EP - 552
AU - Takuya INOUE
AU - Menaka DE ZOYSA
AU - Takashi ASANO
AU - Susumu NODA
PY - 2018
DO - 10.1587/transele.E101.C.545
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E101-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2018
AB - Development of narrowband thermal emitters whose emission wavelengths are dynamically tunable is highly desired for various applications including the sensing of gases and chemical compounds. In this paper, we review our recent demonstration of wavelength-switchable mid-infrared thermal emitters based on multiple quantum wells (MQWs) and photonic crystals (PCs). Through the control of absorptivity by using intersubband transitions in MQWs and optical resonances in PC slabs, we demonstrate novel control of thermal emission, including realization of high-Q (Q>100) thermal emission, dynamic control of thermal emission (∼MHz), and electrical wavelength switching of thermal emission from a single device.
ER -