期刊
APPLIED PHYSICS LETTERS
卷 110, 期 23, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4985060
关键词
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资金
- European Commission [313320, SPA.2012.2.2-01]
- ERC [648135]
- European Research Council Consolidator Grant, Advanced Antenna Architectures for THz Sensing Systems (AAATSI) [278794]
- ERC Starting Grant ERC-StG Grant LAA-THz-CC [639749]
- European Research Council (ERC) [278794, 648135] Funding Source: European Research Council (ERC)
We present the design, fabrication, and full characterisation (sensitivity, beam pattern, and frequency response) of a background limited broadband antenna coupled kinetic inductance detector covering the frequency range from 1.4 to 2.8 THz. This device shows photon noise limited performance with a noise equivalent power of 2.5 x 10(-19) W/Hz(1/2) at 1.55 THz and can be easily scaled to a kilo-pixel array. The measured optical efficiency, beam pattern, and antenna frequency response match very well the simulations. (C) 2017 Author(s).
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