ALPS Poster Session 2

[ALPSp2-20] Highly efficient THz wave using chaos supremacy

*Fumiyoshi Kuwashima¹, Mona Jarrahi², Semih Cakmakyapan², Kenji Wada³, Masanobu Haraguchi⁴, Yuki Kawakami⁵, Takeshi Moriyasu⁶, Osamu Morikawa⁷, Kazuyoshi Kurihara⁸, Hideaki Kitahara⁹, Takashi Furuya⁹, Makoto Nakajima¹⁰, Masahiko Tani⁹ (1. Fukui Univ. of Tech., 2. University of California Los Angeles, 3. Osaka Metropolitan University, 4. Tokushima University, 5. National Institute of Technology (KOSEN), Fukui College, 6. Faculty of Engineering, University of Fukui , 7. Chair of Liberal Arts, Japan Coast Guard Academy, 8. School of Education., University. of Fukui, 9. Research Center for Development of Far-Infrared Region, University of Fukui, 10. Osaka Univ.)

Highly efficient THz wave using chaotically oscillating laser diode is investigated. Compared it to conventional continuous wave multi-mode semiconductor laser excitation system, about ten times output power is increased because of chaos supremacy.