K
Koji Suizu
Researcher at Chiba Institute of Technology
Publications - 109
Citations - 1567
Koji Suizu is an academic researcher from Chiba Institute of Technology. The author has contributed to research in topics: Terahertz radiation & Lithium niobate. The author has an hindex of 21, co-authored 103 publications receiving 1416 citations. Previous affiliations of Koji Suizu include Tohoku University & Kyushu University.
Papers
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Journal ArticleDOI
High-resolution time-of-flight terahertz tomography using a femtosecond fiber laser
Jun Takayanagi,Hiroki Jinno,Shingo Ichino,Koji Suizu,Masatsugu Yamashita,Toshihiko Ouchi,Shintaro Kasai,Hideyuki Ohtake,Hirohisa Uchida,Norihiko Nishizawa,Kodo Kawase +10 more
TL;DR: To the authors' knowledge, this is the first demonstration of terahertz tomographic imaging of such a thin layer, using a reflection-type terAhertz time-domain spectroscopy using a robust all-fiber laser.
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Random Frequency Accessible Broad Tunable Terahertz-Wave Source Using Phase-Matched 4-Dimethylamino-N-methyl-4-stilbazolium Tosylate Crystal
TL;DR: In this paper, a dual-wavelength optical parametric oscillator (OPO) with two KTP crystals pumped by a frequency-doubled Nd:YAG laser was constructed and the OPO is tunable at 1300-1900 nm, giving an ultra-broad tunable range of the THz wave.
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Extremely frequency-widened terahertz wave generation using Cherenkov-type radiation.
TL;DR: In this article, a MgO-doped lithium niobate slab waveguide with 3.8 microm of thickness and demonstrated difference frequency generation of THz-wave generation with Cherenkov phase matching.
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Broadband-Frequency-Tunable Sub-Terahertz Wave Generation Using an Optical Comb, AWGs, Optical Switches, and a Uni-Traveling Carrier Photodiode for Spectroscopic Applications
TL;DR: In this article, a monochromatic sub-terahertz signal generation technique using an optical comb signal, arrayed waveguide gratings (AWGs), and a uni-traveling carrier photodiode (UTC-PD) for spectroscopic applications is presented.
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THz imaging techniques for nondestructive inspections
TL;DR: In this paper, a high-resolution terahertz tomography has been demonstrated by ultra short tera-hertz pulses using optical fiber and a nonlinear organic crystal.