Highly efficient optical beats using laser chaos for THz waves

Fumiyoshi Kuwashima; Mona Jarrahi; Semih Cakmakyapan; Osamu Morikawa; Kazuyoshi Kurihara; Kenji Wada; Hideaki Kitahara; Takashi Furuya; Masanobu Haraguchi; Takeshi Moriyasu; Yuki Kawakami; Makoto Nakajima; Masahiko Tani

doi:10.1117/12.3002192

12 March 2024 Highly efficient optical beats using laser chaos for THz waves

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Kazuyoshi Kurihara, Kenji Wada, Hideaki Kitahara, Takashi Furuya, Masanobu Haraguchi, Takeshi Moriyasu, Yuki Kawakami, Makoto Nakajima, Masahiko Tani

Author Affiliations +

Proceedings Volume PC12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII; PC1288501 (2024) https://doi.org/10.1117/12.3002192
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

THz waves generated from the optical beats between longitudinal mode of a multimode cw laser daide. Efficiency of optical beats in a chaotically oscillating la-ser is confirmed comparing that of free running CW laser using a highly efficient plasmonic photomixer. The great potential of chaotically oscillating lasers is verified for THz systems.

Conference Presentation

Citation Download Citation

Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Kazuyoshi Kurihara, Kenji Wada, Hideaki Kitahara, Takashi Furuya, Masanobu Haraguchi, Takeshi Moriyasu, Yuki Kawakami, Makoto Nakajima, and Masahiko Tani "Highly efficient optical beats using laser chaos for THz waves", Proc. SPIE PC12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII, PC1288501 (12 March 2024); https://doi.org/10.1117/12.3002192

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