*Makoto Nakajima¹ (1. Osaka University)

*Fumiyoshi Kuwashima¹, Takuya Shirao¹, Kazuyuki Iwao¹, Masahiko Tani², Kazuyoshi Kurihara³, Kohji Yamamoto², Osamu Morikawa⁴, Hideaki Kitahara², Makoto Nakajima⁵ (1. Fukui Univ. of Tech., 2. Research Center for Development of Far-Infrared Region, University of Fukui, 3. Fac. of Educ., Univ. of Fukui, 4. Chair of Liberal Arts, Japan Coast Guard Academy, 5. Institute of Laser engineering, Osaka Univ.)

*Tatsunosuke Matsui¹, Shun Taniguchi¹, Yuki Watanabe¹ (1. Mie University)

*Juncheng Cao¹ (1. Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences)

*Yohei Koike¹, Kazumasa Hirota¹, Hongsong Qiu¹, Shodai Kimoto¹, Kosaku Kato¹, Masashi Yoshimura¹, Makoto Nakajima¹ (1. Institute of Laser Engineering, Osaka University)