抄録
We examine the application of Josephson radiation emitters to spectral calibration of single-photon-resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05-1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.
| 元の言語 | 英語 |
|---|---|
| 記事番号 | 024010 |
| ジャーナル | Physical Review Applied |
| 巻 | 5 |
| 発行部数 | 2 |
| DOI | |
| 出版物ステータス | 出版済み - 2 22 2016 |
| 外部発表 | Yes |
Fingerprint
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
これを引用
Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector. / Shaikhaidarov, R.; Antonov, V. N.; Casey, A.; Kalaboukhov, A.; Kubatkin, S.; Harada, Yuichi; Onomitsu, K.; Tzalenchuk, A.; Sobolev, A.
：: Physical Review Applied, 巻 5, 番号 2, 024010, 22.02.2016.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector
AU - Shaikhaidarov, R.
AU - Antonov, V. N.
AU - Casey, A.
AU - Kalaboukhov, A.
AU - Kubatkin, S.
AU - Harada, Yuichi
AU - Onomitsu, K.
AU - Tzalenchuk, A.
AU - Sobolev, A.
PY - 2016/2/22
Y1 - 2016/2/22
N2 - We examine the application of Josephson radiation emitters to spectral calibration of single-photon-resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05-1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.
AB - We examine the application of Josephson radiation emitters to spectral calibration of single-photon-resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05-1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.
UR - http://www.scopus.com/inward/record.url?scp=84963830902&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84963830902&partnerID=8YFLogxK
U2 - 10.1103/PhysRevApplied.5.024010
DO - 10.1103/PhysRevApplied.5.024010
M3 - Article
VL - 5
JO - Physical Review Applied
JF - Physical Review Applied
SN - 2331-7019
IS - 2
M1 - 024010
ER -