10,000 Parallel heterodyne system for instantaneous photonics-based acquisition of near-fields images over microwave devices/circuits

Kiyotaka Sasagawa, Tetsuya Kawanishi, Masahiro Tsuchiya

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

We have realized for the first time a heterodyne system of fairly large scale parallelism, which enables instantaneous photonic acquisition of electromagnetic near-field images over microwave devices / circuits at a specific radio frequency. It has been demonstrated that a pair of intensity and phase images of 10,000 pixels are acquired in 1 second or shorter for inplane electric field distributions over a patch antenna or a coplanar wave-guide stub cavity. The 10,000 way parallelism of photonic heterodyne is brought about by a newly proposed scheme with a high-speed image sensor and numerical calculation.

本文言語English
ホスト出版物のタイトル2006 Asia-Pacific Microwave Conference Proceedings, APMC
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1587-1590
ページ数4
ISBN(印刷版)4902339102, 9784902339109
DOI
出版ステータスPublished - 2006 1 1
外部発表はい
イベント2006 Asia-Pacific Microwave Conference, APMC - Yokohama, Japan
継続期間: 2006 12 122006 12 15

出版物シリーズ

名前Asia-Pacific Microwave Conference Proceedings, APMC
3

Other

Other2006 Asia-Pacific Microwave Conference, APMC
CountryJapan
CityYokohama
Period06/12/1206/12/15

ASJC Scopus subject areas

  • Engineering(all)

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