Oral presentation

04. Quantum Electronics » 4.5 THz technology

[18p-E17-1~20] 4.5 THz technology

Tue. Mar 18, 2014 1:15 PM - 6:30 PM E17 (E305)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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Lunch 11:45〜13:15 (11:45 AM - 1:15 PM)

1:15 PM - 1:30 PM

[18p-E17-1] Electro-optic detection of vector terahertz radiation: Theory and experiment

^○（M1）Kenichi Oguchi¹, Naoya Yasumatsu¹, Shinichi Watanabe¹ (Keio Univ.¹)

1:30 PM - 1:45 PM

[18p-E17-2] Optimization of the polarization optical equipments to achieve CCD-based terahertz electric-field vector imaging with high dynamic range

^○Manabu Sasaki¹, Naoya Yasumatsu¹, Takehiro Tachizaki¹, Shinichi Watanabe¹ (Keio Univ.¹)

1:45 PM - 2:00 PM

△ [18p-E17-3] Development of the terahertz electric-field vector sensing method by using the electro-optic modulator

^○Naoya Yasumatsu¹, Shinichi Watanabe¹ (Keio Univ.¹)

2:00 PM - 2:15 PM

△ [18p-E17-4] Frequency-Resolved Detection of THz Waves with Cherenkov-Phase-Matched EO SamplingⅡ

^○Syougo Azuma¹, Tomohiro Nagase¹, Shinpei Ozawa¹, Stefan Funkner¹, Gudrun Niehues¹, Atsushi Iwamae¹, Kohji Yamamoto¹, Takashi Furuya², Elmer Estacio³, Michael I Bakunov⁴, Masahiko Tani¹ (FIR FU¹, Fac. Eng., Univ. Fukui², Univ. Philippines³, Univ. Nizhny Novgorod⁴)

2:15 PM - 2:30 PM

[18p-E17-5] Sensitive THz-wave detection based on frequency up-conversion using a slant-stripe-type periodically poled LiNbO3 at room temperature

^○Kouji Nawata¹, Takashi Notake¹, Hideki Ishizuki², Qi Feng¹, Yuma Takida¹, Shuzhen Fan¹, Shin'ichiro Hayashi¹, Takunori Taira², Hiroaki Minamide¹ (RIKEN¹, IMS²)

2:30 PM - 2:45 PM

△ [18p-E17-6] High dynamic range spectroscopy using THz-wave parametric source

^○Kosuke Murate¹, Yusuke Taira¹, Shi'nichiro Hayashi², Koji Nawata², Hiroaki Minamide², Kodo Kawase^1,2 (Nagoya Univ.¹, RIKEN.²)

2:45 PM - 3:00 PM

△ [18p-E17-7] Focusing Effect Measurement of Terahertz Wave by Three-dimensional Concave Lens Composed of Metal Hollow Slit Array with Effective Refractive Index n=0.5

^○Tatsuya Kimura¹, Hideaki Kitahara², Keisuke Takano², Masanori Hangyo², Mamoru Mita³, Takahisa Togashi¹, Takehito Suzuki¹ (Ibaraki Univ.¹, Oosaka Univ.², M&M Reserarch Labratory³)

3:00 PM - 3:15 PM

[18p-E17-8] Applications of electric field gating with ionic liquids for THz metamaterials

^○Kenta Kohno¹, Zhengli Han^1,2, Kenji Shibata^1,3, Hiroshi Toshiyoshi^1,2, Kazuhiko Hirakawa^1,3 (IIS,Univ. of Tokyo¹, RCAST,Univ. of Tokyo², INQIE,Univ. of Tokyo³)

3:15 PM - 3:30 PM

△ [18p-E17-9] Coupling Phenomenon of Split Ring Resonator of Terahertz Metamaterials

^○Akihiro Isozaki¹, Tetsuo Kan¹, Keisuke Takano², Masanori Hangyo², Kiyoshi Matsumoto¹, Isao Shimoyama¹ (The University of Tokyo¹, Osaka University²)

Break 15:30〜15:45 (3:30 PM - 3:45 PM)

3:45 PM - 4:00 PM

[18p-E17-10] Nonlinear Response of Au Nanostructures Observed with Intense THz Pulse

^○Katsumasa Yoshioka¹, Yasuo Minami¹, Thang Duy Dao^2,3, Tadaaki Nagao^2,3, Kenichi Shudo¹, Jun Takeda¹, Masahiro Kitajima^1,4,5, Ikufumi Katayama¹ (Yokohama National Univ.¹, WPI-MANA, NIMS², CREST JST³, LxRay Co. Ltd.⁴, National Defense Academy⁵)

4:00 PM - 4:15 PM

[18p-E17-11] Photo-Excited Carrier Dynamics in Bi Thin Film Observed with Optical Pump – THz Probe Spectroscopy

^○Yasuo Minami¹, Thang Duy Dao^2,3, Tadaaki Nagao^2,3, Jun Takeda¹, Masahiro Kitajima^1,4,5, Ikufumi Katayama¹ (Yokohama National Univ.¹, NIMS², CREST JST³, LxRay⁴, National Defense Academy⁵)

4:15 PM - 4:30 PM

[18p-E17-12] Construction of ultrabroadband infrared time-resolved spectroscopy system covering a frequency range of 1-150 THz using air plasma

^○Eiichi Matsubara¹, Masaya Nagai¹, Masaaki Ashida¹ (Osaka Univ.¹)

4:30 PM - 4:45 PM

△ [18p-E17-13] Complex optical conductivity of graphene measured by ultra-broadband terahertz time-domain spectroscopic ellipsometry

^○（M1）Sho Ikeda^1,2, Masatsugu Yamashita², Chiko Otani^1,2 (Tohoku univ.¹, RIKEN²)

4:45 PM - 5:00 PM

[18p-E17-14] Detection of Terahertz Frequency Comb Using 5-fs Laser Pulses

^○Ikufumi Katayama¹, Yuu Chiba¹, Masaya Nagai², Masaaki Ashida², Isao Morohashi³, Yoshihisa Irimajiri³, Norihiko Sekine³, Iwao Hosako³ (Yokohama Ntnl. Univ.¹, Osaka Univ.², NICT³)

5:00 PM - 5:15 PM

[18p-E17-15] Real-Time Absolute Frequency Measurement of CW-THz Wave Based on Dual THz Comb

^○（M1）Kenta Hayashi¹, Hajime Inaba^2,3, Kaoru Minoshima^3,4, Takeshi Yasui^1,3 (Tokushima Univ.¹, AIST², JST-ERATO³, UEC⁴)

5:15 PM - 5:30 PM

△ [18p-E17-16] Dynamic THz gas spectroscopy using fiber-based asynchronous-optical-sampling THz-TDS

^○Shota Nakamura¹, Yida Hsieh^1,2, Takeshi Yasui^1,2,3 (Tokushima Univ.¹, Osaka Univ.², JST-ERATO³)

5:30 PM - 5:45 PM

△ [18p-E17-17] Low-Pressure Gas Spectroscopy using Precise THz Synthesizer

^○Hiroto Kimura¹, Yida Hsieh^1,2, Hajime Inaba^3,4, Kaoru Minoshima^4,5, Takeshi Yasui^1,2,4 (Univ. Tokushima¹, Osaka Univ.², AIST³, JST-ERATO⁴, UEC⁵)

5:45 PM - 6:00 PM

▲ [18p-E17-18] Length Dependence of Microbolometer Characterisitcs

^○Ajay Tiwari¹, Hiroaki Satoh¹, Makoto Aoki², Masanori Takeda², Norihisa Hiromoto², Hiroshi Inokawa¹ (Shizuoka Univ.¹, Shizuoka Univ.²)

6:00 PM - 6:15 PM

[18p-E17-19] Study on Antenna-Coupled Microbolometer at around 1 THz Frequency

^○Norihisa Hiromoto¹, Makoto Aoki¹, Masanori Takeda¹, Hiroshi Inokawa², Hiroaki Satoh², Ajay Tiwari² (Shizuoka Univ.¹, Shizuoka Univ.²)

6:15 PM - 6:30 PM

△ [18p-E17-20] Passive imaging of high-Tc superconductive wire using a high-sensitive THz detector

^○（PC）Makoto Aoki¹, Norihisa Hiromoto¹ (Shizuoka Univ.¹)