Highly sensitive and wideband optical detection in patterned YBa2Cu3O7-δ thin films

Ken'ichi Tanaka, Yoshiro Arikawa, Matsuo Sekine, Motoichi Ohtsu, Yuichi Harada, Martin Danerud

研究成果: ジャーナルへの寄稿記事

抄録

We have measured the optical responses up to 18 GHz in patterned YBa2Cu3O7-δ thin films at various wavelengths by optical heterodyne mixing. The responsivity of the detectors is higher than 50 V/W below 1 Hz at various wavelengths and the responsivity is 20 mV/W at 780 nm and 150 mV/W at 1.55 μm wavelengths in the regime of the modulation frequency from 3 GHz to 18 GHz.

元の言語英語
ページ(範囲)3174-3176
ページ数3
ジャーナルApplied Physics Letters
68
発行部数22
DOI
出版物ステータス出版済み - 12 1 1996
外部発表Yes

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broadband
thin films
wavelengths
frequency modulation
detectors

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

これを引用

Highly sensitive and wideband optical detection in patterned YBa2Cu3O7-δ thin films. / Tanaka, Ken'ichi; Arikawa, Yoshiro; Sekine, Matsuo; Ohtsu, Motoichi; Harada, Yuichi; Danerud, Martin.

:: Applied Physics Letters, 巻 68, 番号 22, 01.12.1996, p. 3174-3176.

研究成果: ジャーナルへの寄稿記事

Tanaka, K, Arikawa, Y, Sekine, M, Ohtsu, M, Harada, Y & Danerud, M 1996, 'Highly sensitive and wideband optical detection in patterned YBa2Cu3O7-δ thin films', Applied Physics Letters, 巻. 68, 番号 22, pp. 3174-3176. https://doi.org/10.1063/1.115815
Tanaka, Ken'ichi ; Arikawa, Yoshiro ; Sekine, Matsuo ; Ohtsu, Motoichi ; Harada, Yuichi ; Danerud, Martin. / Highly sensitive and wideband optical detection in patterned YBa2Cu3O7-δ thin films. :: Applied Physics Letters. 1996 ; 巻 68, 番号 22. pp. 3174-3176.
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