Oral presentation

3 Optics and Photonics » 3.9 Terahertz technologies

[25p-D315-1~18] 3.9 Terahertz technologies

Fri. Mar 25, 2022 1:00 PM - 6:00 PM D315 (D315)

Seigo Ohno(Tohoku Univ.), Hiroaki Yasuda(NICT), Shin'ichiro Hayashi(NICT)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:00 PM - 1:15 PM

[25p-D315-1] Successful operation of large-area resonant tunneling diodes
by introducing a heat-dissipation InP conduction layer

〇Hiroki Tanaka¹, Hidenari Fujikata¹, Han Feifan¹, Akira Ishikawa¹, Safumi Suzuki¹, Masahiro Asada¹ (1.Tokyo Institute of Technology)

1:15 PM - 1:30 PM

[25p-D315-2] Resonant-Tunneling-Diode THz Oscillator Using Rectangular-Cavity Resonator with Heat Dissipation Structure

〇Hidenari Fujikata¹, Feifan Han¹, Akira Ishikawa¹, Hiroki Tanaka¹, Safumi Suzuki¹, Masahiro Asada¹ (1.Tokyo Tech.)

1:30 PM - 1:45 PM

[25p-D315-3] Doping Study for High-Performance Terahertz Quantum Cascade Lasers

〇(DC)Teppei Miyoshi^1,2, Tsung-Tse Lin², Li Wang², Dayan Ban¹, Zbig Wasilewski¹, Hideki Hirayama² (1.Univ. of Waterloo, 2.RIKEN)

1:45 PM - 2:00 PM

[25p-D315-4] Watt-class Output QCL in 3-4 THz by Optimizing of Doping Structure Design

〇TSUNGTSE LIN¹, LI WANG¹, TEPPEI MIYOSHI^2,1, KE WANG^3,1, HIDEKI HIRAYAMA¹ (1.RIKEN, 2.Univ. of Waterloo, 3.Nanjing Univ.)

2:00 PM - 2:15 PM

▲ [25p-D315-5] Analysis of operating characteristics of photonic nanostructured surface emitting THz-QCL

〇Mingxi Chen^1,2, Tsung-Tse Lin¹, Chiko Otani^1,2, Hideki Hirayama¹ (1.RAP, 2.Tohoku Univ.)

2:30 PM - 2:45 PM

△ [25p-D315-6] Improvement of terahertz communication using optical-to-THz conversion of Kerr micro-resonator frequency combs~Reduction of ASE by forward-pumping fiber optical amplifier~

〇(M1)Shota Okada¹, Kenji Nshimoto¹, Yu Tokizane², Hiroki Kishikawa^2,3, Yasuhiro Okamura^2,3, Naoya Kuse^2,4, Takeshi Yasui² (1.Grad. Sch. Sci. Tech. Innov., Tokushima Univ., 2.pLED, Tokushima Univ., 3.Grad. Sch. Tech. Ind. Soc. Sci., Tokushima Univ., 4.JST-PRESTO)

2:45 PM - 3:00 PM

[25p-D315-7] High intensity magnetic ultrathin film terahertz emitter using ITO structure

〇Taiyo Matsunaga¹, Kohei Ejiri¹, Shuang Liu¹, Shoei Tetsukawa¹, V. K. P. Mag-usara¹, V. C. Agulto¹, Shojiro Nishitani¹, Mikihiko Nishitani², Masashi Yoshimura¹, Makoto Nakajima¹ (1.ILE, Osaka Univ., 2.Eng, Osaka Univ.)

3:00 PM - 3:15 PM

[25p-D315-8] Generation of ultrabroadband coherent infrared pulses using intense ultrashort pulses produced by multi-plate compression

〇Eiichi Matsubara^1,2, Masaaki Ashida² (1.Asahikawa NCT, 2.Osaka Univ.)

3:15 PM - 3:30 PM

[25p-D315-9] Terahertz parametric generator using cascade process

〇(M2)Sota Mine¹, Mitsuki Abe¹, Kodo Kawase¹, Kosuke Murate¹ (1.Nagoya Univ.)

3:30 PM - 3:45 PM

[25p-D315-10] Sub-Nanosecond Laser-Pumped Terahertz-Wave Parametric Generation Using KTP Crystal

〇Yuma Takida¹, Kouji Nawata¹, Takashi Notake¹, Yuye Wang², Hiroaki Minamide¹ (1.RIKEN, 2.Tianjin Univ.)

3:45 PM - 4:00 PM

[25p-D315-11] Tunable high-order terahertz Bessel beam generated by a Tsurupica Axicon lens

〇(M1)Shota Tsuji¹, Riku Nomura¹, Katsuhiko Miyamoto^1,2, Takashige Omatsu^1,2 (1.Chiba Univ., 2.Chiba Univ. MCRC)

4:15 PM - 4:30 PM

[25p-D315-12] THz-Wave Detector on SiC Platform

〇Hiroshi Ito¹, Norihiko Shibata², Tadao Nagatsuma², Tadao Ishibashi³ (1.Kitasato Univ., 2.Osaka Univ., 3.NEL Techno)

4:30 PM - 4:45 PM

[25p-D315-13] Thermal/optical design of the photo-thermo-electric THz–IR sensor with CNT films

〇Daichi Suzuki¹, Yuma Takida², Yukio Kawano^3,4,5, Hiroaki Minamide², Nao Terasaki¹ (1.AIST, 2.RIKEN, 3.Chuo Univ., 4.Tokyo Tech., 5.NII)

4:45 PM - 5:00 PM

[25p-D315-14] Pulse Response of Asymmetric Dual-Grating-Gate HEMT Terahertz Detector

〇Takumi Negoro¹, Kenichi Narita¹, Yuma Takida², Hiromasa Ito², Hiroaki Minamide², Taiich Otsuji¹, Akira Satou¹ (1.RIEC, Tohoku Univ., 2.RIKEN, RAP)

5:00 PM - 5:15 PM

[25p-D315-15] Frequency-Mixing process in Resonant Tunneling Diode Terahertz Oscillator

〇(M2)Rei Shimanoe¹, Takashi Arikawa^1,2, Yuta Inose¹, Koichiro Tanaka^1,3 (1.Kyoto Univ., 2.JST PRESTO, 3.iCeMS, Kyoto Univ.)

5:15 PM - 5:30 PM

[25p-D315-16] Thermoelectric photodetector using CVD graphene and asymmetric-metal electrodes

〇Ryota Seki¹, Iaso Morohashi², Ya Zhang¹ (1.TUAT, 2.NICT)

5:30 PM - 5:45 PM

[25p-D315-17] Terahertz wave detection by laminated electro-optic polymer films

〇Toshiki Yamada¹, Takahiro Kaji¹, Chiyumi Yamada¹, Akira Otomo¹, Tomoya Nakanishi², Hideyuki Tsunemori², Shigeki Fujimaru² (1.NICT, 2.TEIJIN)

5:45 PM - 6:00 PM

▲ [25p-D315-18] Magneto-Optical Properties of [110] ZnTe Crystal at 780-nm Optical Excitation

〇(P)Miezel Legurpa Talara¹, Dmitry Bulgarevich², Hideaki Kitahara¹, Makoto Watanabe², Masahiko Tani¹ (1.Res. Ctr. for Dev't. of Far-Infrared Region, Univ. of Fukui, Jpn, 2.Res. Ctr. for Structural Materials, NIMS, Tsukuba, Jpn)

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