Detection of Pulsed Terahertz Waves Using High-Temperature Superconductor Josephson Junction

被引：7

作者：

Kaneko, Ryosuke ^{[1
]}

Kawayama, Iwao ^{[1
,2
]}

Murakami, Hironaru ^{[1
]}

Tonouchi, Masayoshi ^{[1
]}

机构：

[1] Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan

[2] Japan Sci & Technol Agcy, PRESTO, Kawaguchi, Saitama 3320012, Japan

来源：

APPLIED PHYSICS EXPRESS | 2010年 / 3卷 / 04期

关键词：

D O I：

10.1143/APEX.3.042701

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a novel terahertz (THz) detector with a high-Tc superconducting (HTS) Josephson junction. This detector was fabricated using a YBa(2)Cu(3)O(7-delta) grain boundary junction. Clear THz signals induced by THz-pulse radiation from an ultrafast photoconductive antenna excited by femtosecond optical pulses were observed. We investigated the characteristics of the detector by changing the parameters of THz radiation such as pump laser power for the THz emitter and THz polarization. The results indicate that the detector mainly detects the THz electric fields. This is the first demonstration of a detection of pulsed THz electric fields using an HTS Josephson junction. (C) 2010 The Japan Society of Applied Physics

引用

页数：3

共 50 条

[31] Terahertz detection with a High Temperature Superconducting Josephson heterodyne oscillator
Macfarlane, J. C.
Du, J.
Hellicar, A. D.
2012 37TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2012,
[32] Terahertz Oscillating Devices Based Upon the Intrinsic Josephson Junctions in a High Temperature Superconductor
Delfanazari, Kaveh
Asai, Hidehiro
Tsujimoto, Manabu
Kashiwagi, Takanari
Kitamura, Takeo
Ishida, Kazuya
Watanabe, Chiharu
Sekimoto, Shunsuke
Yamamoto, Takashi
Minami, Hidetoshi
Tachiki, Masashi
Klemm, Richard A.
Hattori, Toshiaki
Kadowaki, Kazuo
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2014, 35 (01) : 131 - 146
[33] Terahertz Oscillating Devices Based Upon the Intrinsic Josephson Junctions in a High Temperature Superconductor
Kaveh Delfanazari
Hidehiro Asai
Manabu Tsujimoto
Takanari Kashiwagi
Takeo Kitamura
Kazuya Ishida
Chiharu Watanabe
Shunsuke Sekimoto
Takashi Yamamoto
Hidetoshi Minami
Masashi Tachiki
Richard A. Klemm
Toshiaki Hattori
Kazuo Kadowaki
Journal of Infrared, Millimeter, and Terahertz Waves, 2014, 35 : 131 - 146
[34] A High-Temperature Superconducting Step-Edge Josephson Junction Mixer
Bai, Dan Dan
Du, Jia
He, Yu Sheng
2013 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013, : 211 - 212
[35] HIGH-TEMPERATURE SUPERCONDUCTOR-NORMAL METAL-SUPERCONDUCTOR JOSEPHSON-JUNCTIONS WITH HIGH CHARACTERISTIC VOLTAGES
ROSENTHAL, PA
GROSSMAN, EN
ONO, RH
VALE, LR
APPLIED PHYSICS LETTERS, 1993, 63 (14) : 1984 - 1986
[36] New microwave circuits for programmable voltage standards using high-temperature Josephson junction arrays
Klushin, AM
Weber, C
Kohlstedt, H
Starodubrovskii, RK
Lauer, A
Wolff, I
Semerad, R
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999, 9 (02) : 4158 - 4161
[37] Scaling behavior of 1/f noise in high-temperature superconductor Josephson junctions
Marx, A
Gross, R
APPLIED PHYSICS LETTERS, 1997, 70 (01) : 120 - 122
[38] Fabrication of high-temperature superconductor Josephson junctions by focused ion beam milling
Chen, CH
Trajanovic, Z
Dong, ZW
Lobb, CJ
Venkatesan, T
Edinger, K
Orloff, J
Melngailis, J
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1997, 15 (06): : 2379 - 2381
[39] HIGH-TEMPERATURE SUPERCONDUCTOR
WILSON, J
ELECTRONICS & WIRELESS WORLD, 1987, 93 (1621): : 1100 - 1100
[40] Detection of Pulsed Terahertz Waves Using Ambient Air as the Sensor
Dai, Jianming
Xie, Xu
Zhang, X. -C.
2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5, 2007, : 1151 - 1152

← 1 2 3 4 5 →