The 84th JSAP Autumn Meeting 2023
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Session Details

Oral presentation3 Optics and Photonics : 3.8 Terahertz technologies (formerly 3.9)

[20a-B203-1~10]3.8 Terahertz technologies (formerly 3.9)

Wed. Sep 20, 2023 9:00 AM - 11:45 AM JST
Wed. Sep 20, 2023 12:00 AM - 2:45 AM UTC
B203 (Civic Auditorium)
Natsuki Kanda(Univ. of Tokyo), Tomofumi Ikari(スペクトルデザイン)
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9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[20a-B203-1][Young Scientist Presentation Award Speech] Development of THz vector beam generation method using real space topology followed by crystal symmetry

〇Hiroaki Iwase1, Seigo Ohio1,2 (1.Dept. Physics, Tohoku Univ., 2.Org. for Advanced Studies, Tohoku Univ.)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[20a-B203-2]Visualization of THz electromagnetic field imaging based on a highly polarization imaging system

〇(DC)Ryoma Okada1,2, Maya Mizuno2, Tomoaki Nagaoka2, Hironari Takehara1, Makito Haruta1,3, Hiroyuki Tashiro1,4, Jun Ohta1, Kiyotaka Sasagawa1,2 (1.NAIST, 2.NICT, 3.Chitose Inst. Sci. Tech., 4.Kyushu Univ.)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[20a-B203-3]Pulse shaping of circularly polarized multi-terahertz wave with a three-fold symmetric nonlinear crystal

〇Natsuki Kanda1,2, Kotaro Ogawa2, Ryusuke Matsunaga2 (1.RAP, RIKEN, 2.ISSP, Univ. of Tokyo)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[20a-B203-4]Study of the terahertz generation mechanisms from two-dimensional layered WSe2

〇(M1)Chiho Yamada1, Semmi Takamizawa1, Joselito Muldera4, Keiji Ueno3, Masahiko Tani2, Jessica Afalla1, Muneaki Hase1 (1.Tsukuba univ., 2.Fukui univ., 3.Saitama univ., 4.Riken)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[20a-B203-5]Study on nonlinear optical material for high-intensity THz-wave generation

〇Hideki Ishizuki1,2, Kei Takeya2,1, Takunori Taira1,2 (1.RIKEN, 2.Inst. Mol. Sci.)
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[20a-B203-6]3D ferroelectric domain imaging of [Hdabco][ReO4] by terahertz emission microscopy

〇Masato Soutome1,2, Ryoma Ishida1, Sachio Horiuchi3, Takashi Kondo1,2 (1.Facul. Eng. U.Tokyo, 2.RCAST U. Tokyo, 3.AIST)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[20a-B203-7]Frequency of the resonant tunneling diode oscillator in optical feedback system

〇(M1)Ryo IKEBE1, Takashi Arikawa2,3, Koichiro Tanaka1,4 (1.Dept. of Physics, Kyoto Univ., 2.University of Hyogo, 3.JST PRESTO, 4.iCeMS, Kyoto Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[20a-B203-8]Transient Oscillation of the Resonant Tunneling Diode Oscillator Outside the Self-Oscillation Region

〇(M2)Tomoki Kobanawa1, Takashi Arikawa2,3, Safumi Suzuki4, Koichiro Tanaka1,5 (1.Dept. of Physics, Kyoto Univ., 2.University of Hyogo, 3.JST PRESTO, 4.Tokyo Tech., 5.iCeMS, Kyoto Univ.)
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[20a-B203-9]Cavity-type two coupled RTD oscillators for high-power coherent THz radiation

〇Takumi Shimura1, Han Feihan1, Tanaka Hiroki1, Safumi Suzuki1 (1.Tokyo Tech)
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11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)English Presentation

[20a-B203-10]Two-dimensionally arrayed resonant-tunneling-diode terahertz oscillator

〇Zhenling Tang1, Safumi Suzuki1 (1.Tokyo Tech)
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