700 GHz terahertz wave beam combination by optical phase control

Yang Zhou, Nanami Nishiyama, Hiroshi Ito, Tadao Ishibashi, Kazutoshi Kato

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

We investigated the feasibility of terahertz wave beam combination with optical phase control using arrayed photomixers at 700 GHz which is the upper region at the 600-700 GHz atmospheric window. Experimental results showed that combined power superlinearly increases with the number of photomixers/antennas, which follows the array antenna theory, and becomes ten times at four arrayed configuration. This confirms that the wave combination with a directional gain is enabled at 600-700 GHz band by the photonics technology.

本文言語英語
論文番号SJJE03
ジャーナルJapanese journal of applied physics
58
SJ
DOI
出版ステータス出版済み - 2019

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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