Please use this identifier to cite or link to this item: https://doi.org/10.1063/5.0033056
Title: Metamaterial technologies for miniaturized infrared spectroscopy: Light sources, sensors, filters, detectors, and integration
Authors: Wei, Jingxuan 
Ren, Zhihao 
Lee, Chengkuo 
Keywords: Science & Technology
Physical Sciences
Physics, Applied
Physics
ACOUSTIC-WAVE SENSOR
ELECTRICALLY DRIVEN
PLASMONIC ENHANCEMENT
HIGH-RESPONSIVITY
BOUND-STATES
RADIATION
EMISSION
PHOTODETECTORS
NANOANTENNAS
ANTENNAS
Issue Date: 28-Dec-2020
Publisher: AMER INST PHYSICS
Citation: Wei, Jingxuan, Ren, Zhihao, Lee, Chengkuo (2020-12-28). Metamaterial technologies for miniaturized infrared spectroscopy: Light sources, sensors, filters, detectors, and integration. JOURNAL OF APPLIED PHYSICS 128 (24). ScholarBank@NUS Repository. https://doi.org/10.1063/5.0033056
Abstract: The miniaturization of infrared spectroscopy enables portable and low-cost devices, which could revolutionize many scientific and technological fields including environment monitoring, pharmacy, and biosensing. As a promising approach, metamaterial technologies have been widely developed in miniaturizing all the individual components of infrared spectroscopy such as light sources, sensors, spectral filters, and photodetectors. However, a systematic consideration on the whole device level is still lacking. In this Perspective, we focus on the possible opportunities offered by metamaterials for ultracompact infrared spectroscopy. To start with, we review the recent metamaterial-related component-level demonstrations. Then, we draw attention to the potential role of metamaterials as a common platform for all the individual components. Finally, we discuss about the near field effect in metamaterial-mediated devices.
Source Title: JOURNAL OF APPLIED PHYSICS
URI: https://scholarbank.nus.edu.sg/handle/10635/189581
ISSN: 00218979
10897550
DOI: 10.1063/5.0033056
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