*Hiroki Takahashi¹ (1. Okinawa Institute of Science and Technology Graduate University)

*Utako Tanaka^1,2,3 (1. Grad. Sch. Eng. Sci., Osaka Univ., 2. QIQB, Osaka Univ., 3. NICT)

*FUMIYOSHI KUWASHIMA KUWASHIMA¹, Mona Jarrahi², Semih Cakmakayapan², Osamu Morikawa⁵, Takuya Shirao¹, Kazuyuki Iwao¹, Kazuyoshi Kurihara⁴, Kenji Wada⁶, Hideaki Kitahara³, Makoto Nakajima⁷, Masahiko Tani³ (1. Fukui Univ. of Tech., 2. Electrical and Computer Engineering Department, University of California Los Angeles, 3. Research Center for Development of Far-Infrared Region, University of Fukui, 4. School of Education., University. of Fukui, 5. Chair of Liberal Arts, Japan Coast Guard Academy, 6. Department of Physics and Electronics, Osaka Prefecture University, 7. Institute of Laser engineering, Osaka Univ.)

Kensuke Iitsuka¹, *Keisaku Yamane¹, Moritsugu Sakamoto², Hiroshi Ono², Kazuhiko Oka³, Asami Honda¹, Masato Suzuki¹, Yasunori Toda¹, Ryuji Morita¹ (1. Hokkaido Univ., 2. Nagaoka Univ. of Tech., 3. Hirosaki Univ.)