Oral presentation

[19p-E215-1~17] 4.5 Terahertz Photonics

Thu. Sep 19, 2019 12:45 PM - 6:30 PM E215 (E215)

Toshihiko Kiwa(Okayama Univ.), Katsuhiko Miyamoto(Chiba Univ.), Makoto Nakajima(Osaka Univ.)

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

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12:45 PM - 1:15 PM

▲ [19p-E215-1] [INVITED] Terahertz Pulses with High-Field Unipolar Precursors

〇Michael Bakunov¹, Maxim Tsarev² (1.Nizhny Novgor. Univ., 2.Ludwig-Maxim.-Univ.)

1:15 PM - 1:45 PM

▲ [19p-E215-2] [INVITED] Tunable terahertz vortex source based on difference frequency generation

〇Katsuhiko Miyamoto^1,2, Takashige Omatsu^1,2 (1.Chiba Univ., 2.MCRC Chiba Univ.)

1:45 PM - 2:00 PM

▼ [19p-E215-3] Terahertz radiation generated by acoustic waves in InGaN/GaN Multiple Quantum Wells

〇(D)Abdul Mannan¹, Iwao Kawayama¹, Kota Yamahara¹, Filchito Renee Bagsican¹, Hironaru Murakami¹, Andreas Hangleiter², Torsten Langer², H. Bremers², Uwe Rossow², Dmitry Turchinovich³, Masayoshi Tonouchi¹ (1.ILE, Osaka Univ., 2.TU Braunschweig, 3.Bielefeld Univ.)

2:00 PM - 2:15 PM

▲ [19p-E215-4] 0.44 Watt power GaAs/AlGaAs THz QCL developed by reducing horizontal current leakage

〇TSUNGTSE LIN¹, LI WANG¹, HIDEKI HIRAYAMA¹ (1.RIKEN)

2:15 PM - 2:30 PM

▲ [19p-E215-5] Spintronic Terahertz Generation Using an Optimized Metallic Bilayer of Epitaxial Grown Fe/Pt on Silicon Substrate

〇(PC)Valynn Katrine Magusara¹, Garik Torosyan², Miezel Talara¹, Jessica Afalla¹, Laura Scheuer³, Dominik Sokoluk³, Evangelos Th. Papaioannou³, Marco Rahm³, Rene Beigang³, Masahiko Tani¹ (1.FIR Center, Univ. of Fukui, 2.Photonic Center Kaiserslautern, 3.OPTIMAS, Technische Univ. of Kaiserslautern)

2:30 PM - 2:45 PM

▲ [19p-E215-6] Efficient THz Generation of Diabolo-Shaped Spintronic Fe/Pt Bilayer on MgO Substrate using 780-nm Pump Wavelength

〇(D)Miezel Legurpa Talara¹, Chiyaka Tachioka¹, Valynn Katrine Mag-usara¹, Hideaki Kitahara², Joselito Muldera^1,3, Dmitry Bulgarevich⁴, Makoto Watanabe⁴, Jessica Pauline Afalla¹, Elmer Estacio^1,5, Katsuhiko Saito⁶, Qixin Guo⁶, Masahiko Tani¹ (1.Res Ctr for Dev of Far-Infrared Region, Univ of Fukui, Jpn, 2.Laser THz Res Div, Ins of Laser Eng, Osaka Univ, Jpn, 3.Physics Dept, De La Salle Univ, Phil, 4.Res Ctr for Structural Mat, NIMS, Jpn, 5.Nat Ins of Phys, Univ of the Phil-Diliman, Phil, 6.Dept of EE Eng, Saga Univ, Jpn)

3:00 PM - 3:30 PM

▲ [19p-E215-7] [INVITED] Tunable terahertz elements enabled by liquid crystals and liquid crystal polymers

〇Wei Hu¹, Zhixiong Shen¹, Lei Wang², Yanqing Lu¹ (1.Nanjing Univ., 2.Nanjing Univ Posts & Telecommun)

3:30 PM - 4:00 PM

▲ [19p-E215-8] [INVITED] Ultrafast manipulation of magnetization by terahertz pulses and terahertz devices based on magnetic materials

〇Makoto Nakajima¹ (1.ILE, Osaka Univ.)

4:00 PM - 4:15 PM

▲ [19p-E215-9] Patch Antenna Microcavities for THz lasers

〇(D)Joel Perez-Urquizo¹, Julien Madeo¹, Yanko Todorov², Lianhe Li³, Alexander Davies³, Edmund Linfield³, Carlo Sirtori³, Keshav Dani¹ (1.Oki. Inst. Sci.&Tech, 2.ENS, CNRS, 3.Univ. of Leeds)

4:15 PM - 4:30 PM

▲ [19p-E215-10] Photoconductivity in LT-GaAs-on-Si studied by optical pump terahertz probe

〇(PC)JessicaPauline Castillo Afalla¹, Alexander De Los Reyes², Maria Angela Faustino², Gerald Catindig², Elizabeth Prieto², Karl Cedric Gonzales², Valynn Mag-usara¹, Armando Somintac², Arnel Salvador², Elmer Estacio², Masahiko Tani¹ (1.Univ. Fukui, 2.Univ. Phils. Diliman)

4:30 PM - 4:45 PM

▼ [19p-E215-11] Observation of Phase Change of Methane Hydrate Using THz Waves

〇Keisuke Matsumura¹, Kei Takeya¹, Kodo Kawase¹ (1.Nagoya Univ.)

4:45 PM - 5:00 PM

▲ [19p-E215-12] Machine Learning Classifiers for Terahertz Waveform Recognition

〇Dmitry S Bulgarevich¹, Masahiro Kusano¹, Takashi Furuya², Jessica Afalla², Valynn Mag-usara², Masahiko Tani², Makoto Watanabe¹ (1.National Institute for Materials Science, 2.FIR Center of University of Fukui)

5:15 PM - 5:30 PM

▲ [19p-E215-13] Phase singularity in double-layer metamaterial

〇(PC)Zhengli Han¹, Seigo Ohno², Hiroaki Minamide¹ (1.Riken, 2.Tohoku university)

5:30 PM - 5:45 PM

▲ [19p-E215-14] Investigation of terahertz surface plasmonic resonance based on metallic wire woven meshes

〇Borwen You¹, Dejun Liu¹, Ryuji Iwasa¹, Ja-Yu Lu², Toshiaki Hattori¹ (1.Univ. of Tsukuba, 2.Cheng Kung Univ.)

5:45 PM - 6:00 PM

▲ [19p-E215-15] The nondestructive evaluation of penetration of the cosmetic liquid into the pig skin

〇(M1)Sota Sueda¹, Taihei Kuroda¹, Kenji Sakai¹, Toshihiko Kiwa¹, Keiji Tsukada¹ (1.Okayama Univ.)

6:00 PM - 6:15 PM

▲ [19p-E215-16] Detection of lung cancer cells using a terahertz chemical microscope

〇Kosuke Sato¹, Masahiro Iida¹, Hirofumi Inoue², Toshihiko Kiwa¹, Shinichi Toyooka², Keiji Tsukada¹ (1.Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama Univ., 2.Graduate School of Medicine Dentistry and Pharmaceutical science, Okayama Univ.)

6:15 PM - 6:30 PM

▲ [19p-E215-17] Measurement of ion concentration in the solution without reference electrodes using a terahertz chemical microscopy

〇Atsuya Mahana¹, Yuki Maeno¹, Kenji Sakai¹, Toshihiko Kiwa¹, Keiji Tsukada¹ (1.Okayama Univ.)

Sessions

4 JSAP-OSA Joint Symposia 2019 » 4.5 Terahertz Photonics