Synthesis of terahertz electromagnetic wave pulses using amplitude-and-phase masks

Ryuzi Yano, Hideki Gotoh, Yoshiro Hirayama, Toshiaki Hattori, Sen Miyashita

研究成果: Article査読

2 被引用数 (Scopus)

抄録

In the conventional terahertz (THz) electromagnetic emission and detection scheme using a semiconductor as a THz wave emitter and a photoconductive antenna as a THz wave receiver, we generated THz electromagnetic waves having various temporal waveforms by inserting simple plastic plates between off-axis parabolic mirrors. We simulated the observed waveforms using a simple model, where the THz field is expressed by the summation of fields passing through each sub-section of the whole cross-section of the collimated THz beam. The results show a new simple method to shape THz pulses with complicated temporal waveforms.

本文言語English
ページ(範囲)577-582
ページ数6
ジャーナルChemical Physics
326
2-3
DOI
出版ステータスPublished - 2006 8 1
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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