2012年
Photon-pair generation based on superconductivity
IEICE ELECTRONICS EXPRESS
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- 巻
- 9
- 号
- 14
- 開始ページ
- 1184
- 終了ページ
- 1200
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1587/elex.9.1184
- 出版者・発行元
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Superconductivity and optoelectronics have developed almost independently and had very rare interactions with each other in science and technologies. However recent interdisciplinary research opens up the potential for developing new optoelectronic devices. This review paper presents our recent theoretical and experimental demonstrations that superconductivity significantly modifies and accelerates photon generation processes. We have prepared superconducting light emitting diodes (LEDs) emitting at similar to 1.6-mu m optical-fiber communication band for the experimental demonstrations. This new-type LED operation is based on a unique physics related to Cooper-pair interband transition in a semiconductor, and further research leads to the solid-state simultaneously generated photon-pair sources for the potential application in quantum information and communication.
- リンク情報
- ID情報
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- DOI : 10.1587/elex.9.1184
- ISSN : 1349-2543
- Web of Science ID : WOS:000306993400008