イノウエ　リョウタロウ   井上　亮太郎    所属   追手門学院大学  理工学部 電気電子工学科    職種   准教授
言語種別	英語
発行・発表の年月	2006
形態種別	論文
査読	査読あり
標題	Terahertz time-domain spectroscopy system using compact probe heads connected with large-mode-area photonic crystal fibers
執筆形態	共著・編著（代表編著を除く）
掲載誌名	CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS
出版社・発行元	IEEE
巻・号・頁	pp.372-372
著者・共著者	Yong Lee,Shigehisa Tanaka,Naohito Uetake,Sumiko Fujisaki,Ryotaro Inoue,Masayoshi Tonouchi
概要	We constructed terahertz time-domain spectroscopy (THz-TDS) systems using compact probe heads, which are connected with large-mode-area photonic crystal fibers (LMA PCFs), which in turn are used for guiding ultra-short optical pulses to THz probe heads. The LMA-PCF based THz-TDS system had comparable THz radiation power and bandwidth with those obtained by a conventional THz-TDS system with free-space optical arrangement. This is because LMA PCFs are suitable for high-power delivery without introducing non-linear effects.