Kadowaki, K., Tsujimoto, M., Delfanazari, K., Kitamura, T., Ishida, K., Watanabe, C., Sekimoto, S., Minami, H. and Kashbvagi, T. (2014) THz Emission from Intrinsic Josephson Junctions in High-Tc Superconductors for Imaging Applications. In: 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, Munich, Germany, 12-16 May 2013, p. 1. ISBN 9781479905942 (doi: 10.1109/CLEOE-IQEC.2013.6800796)
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Abstract
In 2007 [1], we have succeeded in observing strong, coherent, and continuous THz emission from a mesa of Bi 2 Sr 2 CaCu 2 O 8+s single crystal with a rectangular dimension of a few hundred micrometers in length, several tens of micrometers in width, and a few micrometers in thickness. Since then, great progress has been made both in understanding the fundamental mechanism of the radiation [2-6] and in practical applications [7-9]. Here, we show the present status of the THz radiation from high-T c superconductor Bi 2 Sr 2 CaCu 2 O 8+δ mesa structures in comparison with the other fast developing solid state THz sources such as resonant tunnelling diodes (RTD), uni-travelling carrier photodiodes (UTCP) and quantum cascade lasers (QCL), etc.
Item Type: | Conference Proceedings |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Delfanazari, Dr Kaveh |
Authors: | Kadowaki, K., Tsujimoto, M., Delfanazari, K., Kitamura, T., Ishida, K., Watanabe, C., Sekimoto, S., Minami, H., and Kashbvagi, T. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
ISBN: | 9781479905942 |
Published Online: | 21 April 2014 |
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