On-chip integration and high-speed switching of multi-wavelength narrowband thermal emitters

被引：25

作者：

Inoue, Takuya ^{[1
]}

De Zoysa, Menaka ^{[1
]}

Asano, Takashi ^{[1
]}

Noda, Susumu ^{[1
]}

机构：

[1] Kyoto Univ, Dept Elect Sci & Engn, Kyoto 6158510, Japan

来源：

APPLIED PHYSICS LETTERS | 2016年 / 108卷 / 09期

基金：

日本学术振兴会; 日本科学技术振兴机构;

关键词：

EMISSION;

D O I：

10.1063/1.4942595

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We experimentally demonstrate the high-speed, on-chip wavelength switching of thermal emission in the mid-infrared region. Our device consists of multiple integrated thermal emitters of different colors, each of which is composed of quantum wells and a photonic crystal. On current injection, the device exhibits narrowband (Q > 70) thermal emission with low electric power consumption. By applying a reverse bias to each section of the device, we achieve high-speed (> kHz) switching of multiple thermal emission wavelengths, opening a route towards compact, highly efficient mid-infrared light sources for various sensing applications. (C) 2016 AIP Publishing LLC.

引用

页数：4

共 18 条

[11] Single-peak narrow-bandwidth mid-infrared thermal emitters based on quantum wells and photonic crystals [J].

Inoue, Takuya ;

De Zoysa, Menaka ;

Asano, Takashi ;

Noda, Susumu .

APPLIED PHYSICS LETTERS, 2013, 102 (19)

[12] Three-dimensional photonic-crystal emitter for thermal photovoltaic power generation [J].

Lin, SY ;

Moreno, J ;

Fleming, JG .

APPLIED PHYSICS LETTERS, 2003, 83 (02) :380-382

[13] Taming the Blackbody with Infrared Metamaterials as Selective Thermal Emitters [J].

Liu, Xianliang ;

Tyler, Talmage ;

Starr, Tatiana ;

Starr, Anthony F. ;

Jokerst, Nan Marie ;

Padilla, Willie J. .

PHYSICAL REVIEW LETTERS, 2011, 107 (04)

[14] SPECTRALLY SELECTIVE GAS CELL FOR ELECTROOPTICAL INFRARED COMPACT MULTIGAS SENSOR [J].

MELENDEZ, J ;

DECASTRO, AJ ;

LOPEZ, F ;

MENESES, J .

SENSORS AND ACTUATORS A-PHYSICAL, 1995, 47 (1-3) :417-421

[15] Dual-band infrared metasurface thermal emitter for CO2 sensing [J].

Miyazaki, H. T. ;

Kasaya, T. ;

Iwanaga, M. ;

Choi, B. ;

Sugimoto, Y. ;

Sakoda, K. .

APPLIED PHYSICS LETTERS, 2014, 105 (12)

[16] Narrow-band, tunable infrared emission from arrays of microstrip patches [J].

Puscasu, Irina ;

Schaich, William L. .

APPLIED PHYSICS LETTERS, 2008, 92 (23)

[17] Passive radiative cooling below ambient air temperature under direct sunlight [J].

Raman, Aaswath P. ;

Abou Anoma, Marc ;

Zhu, Linxiao ;

Rephaeli, Eden ;

Fan, Shanhui .

NATURE, 2014, 515 (7528) :540-+

[18] High-temperature stability and selective thermal emission of polycrystalline tantalum photonic crystals [J].

Rinnerbauer, Veronika ;

Yeng, Yi Xiang ;

Chan, Walker R. ;

Senkevich, Jay J. ;

Joannopoulos, John D. ;

Soljacic, Marin ;

Celanovic, Ivan .

OPTICS EXPRESS, 2013, 21 (09) :11482-11491

← 1 2 →