A terahertz source with high frequency accuracy using a mach-zehnder-modulator-based flat comb generator for high resolution spectroscopy

Isao Morohashi, Yoshihisa Irimajiri, Takahide Sakamoto, Norihiko Sekine, Tetsuya Kawanishi, Motoaki Yasui, Iwao Hosako

研究成果: Conference contribution

抜粋

In this paper, we repot on generation of THz waves with high accuracy and precise controllability of the frequency using a photonic down-conversion technique. A 2.5 THz-spanned optical comb signal was generated by a combination of a Mach-Zehnder-modulator-based flat comb generator and a dispersion-flattened dispersion-decreasing fiber. By mixing a two-tone signal extracted from the comb signal, THz signals have generated, in which the C/N ratio of them was greater than 30dB.

元の言語English
ホスト出版物のタイトルPIERS 2013 Stockholm - Progress in Electromagnetics Research Symposium, Proceedings
ページ1447-1450
ページ数4
出版物ステータスPublished - 2013 10 4
イベントProgress in Electromagnetics Research Symposium, PIERS 2013 Stockholm - Stockholm, Sweden
継続期間: 2013 8 122013 8 15

出版物シリーズ

名前Progress in Electromagnetics Research Symposium
ISSN(印刷物)1559-9450

Other

OtherProgress in Electromagnetics Research Symposium, PIERS 2013 Stockholm
Sweden
Stockholm
期間13/8/1213/8/15

    フィンガープリント

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

これを引用

Morohashi, I., Irimajiri, Y., Sakamoto, T., Sekine, N., Kawanishi, T., Yasui, M., & Hosako, I. (2013). A terahertz source with high frequency accuracy using a mach-zehnder-modulator-based flat comb generator for high resolution spectroscopy. : PIERS 2013 Stockholm - Progress in Electromagnetics Research Symposium, Proceedings (pp. 1447-1450). (Progress in Electromagnetics Research Symposium).