Faculty Information - Koji Suizu

Office

Academic background

Present specialized field

Research activities

Works

（Last updated : 2025-10-13 09:36:34）

Koji Suizu
Department of Information and Communication Systems Engineering, Faculty of Engineering

Master's Program in Information and Communication Systems Engineering, Graduate School of Engineering

Professor

■ Office

Tsudanuma Campus, No.2 Building,13th floor room 011305

■ Academic background

1.	1998/04～2001/03	〔Doctorial Course〕 Department of Applied Physics, Graduate School, Division of Engineering, Kyushu University, Completed,
2.	1996/04～1998/03	〔Master Course〕, Graduate School, Division of Engineering, Kyushu University, Completed,
3.	1992/04～1996/03	Graduate School, Division of Natural Science, Kyushu University, Graduated,

■ Present specialized field

Optical engineering and photon science, Semiconductors, optical properties of condensed matter and atomic physics

■ Research activities

2014/12～

The Optical Scoiety of Japan

■ Works

1.	Book	"Cherenkov phase matched monochromatic tunable terahertz wave generation," Book chapter of Recent Optical and Photonic Technologies (Collaboration) 2010/01
2.	Book	"Injection seeding technique used in optical parametric conversion for mid infrared generation," Recent Developments in Lasers and Their Applications, pp.53-78 (Collaboration) 2006/03
3.	Article	Short interference fringe and high event rate of two-photon interference using upconverted photon pairs Japanese Journal of Applied Physics 62,pp.022003-1-022003-4 (Collaboration) 2023
4.	Article	Terahertz wave imaging using time domain iterative shrink threshold method Japanese Journal of Applied Physics 62,pp.112001 (Collaboration) 2023
5.	Article	Distance Measurement of a Frequency-Shifted Sub-Terahertz Wave Source Photonics 9(3),pp.128-1-128-11 (Collaboration) 2022/02/24
6.	Article	Terahertz reflection imaging using virtual arrays and MUSIC in a synthetic aperture array Japanese Journal of Applied Physics 60,pp.72001 (Collaboration) 2021
7.	Article	Contrast Enhancement of 76.5 GHz-band Millimeter-Wave Images using Near-field Scattering for Non-Destructive Detection of Concrete Surface Cracks IEICE Transaction on Electronics E103-C(5),pp.216-224 (Collaboration) 2020
8.	Article	THz wave imaging through layered dielectric using correlating synthesis method Japanese Journal of Applied Physics 59,pp.122003 (Collaboration) 2020
9.	Article	Identification of Periodic Structure Target Using Broadband Polarimetry in Terahertz Radiation IEICE Communications Express 7,pp.266-271 (Collaboration) 2018
10.	Article	Nondestructive measurement of layer structures in dielectric substrates by collimated terahertz time domain spectroscopy IEICE Electronics Express 15(15),pp.0579 (Collaboration) 2018
11.	Article	Terahertz imaging for multiple reflectors using time-domain correlating synthesis method Japanese Journal of Applied Physics 57(12),pp.122502 (Collaboration) 2018
12.	Article	Terahertz Pulse Reflection Imaging Using the Time-Domain Correlating Synthesis Method IEEE Transactions of Terahertz Science and Technology 7(4),pp.385-392 (Collaboration) 2017/07
13.	Article	Non-resonant frequency components observed in a dynamic Atomic Force Microscope Nonlinear Theory and Its Applications 8(2),pp.118-128 (Collaboration) 2017/04
14.	Article	Terahertz pulse generation by the tilted pulse front technique using an M-shaped optical system Japanese Journal of Applied Physics 57(5),pp.050304-1-050304-4 (Collaboration) 2017/04
15.	Article	Highly intense monocycle terahertz vortex generation by utilizing a Tsurupica spiral phase plate Scientific Reports 6,pp.38880 (Collaboration) 2016/12
16.	Article	Terahertz wave generation using type II phase matching polarization combination via difference frequency generation with LiNbO₃ Japanese Journal of Applied Physics 54(6),pp.062202 (Collaboration) 2015/06
17.	Article	Real-time terahertz-wave sensing via infrared detection interacted with evanescent terahertz waves Optical Review 22(1),pp.166-169 (Collaboration) 2015/02
18.	Article	Behavior of three waves in Cherenkov phase matched monochromatic terahertz wave generation investigated by numerical analysis Japanese Journal of Applied Physics 53(9),pp.092701 (Collaboration) 2014/08
19.	Article	Direct observation of the topological charge of a terahertz vortex beam generation by a Tsurupica spiral phase plate Applied Physics Letters 104,pp.261104 (Collaboration) 2014/07
20.	Article	Evaluation of polarized terahertz waves generated by Cherenkov phase matching APPLIED OPTICS 53(8),pp.1518-1522 (Collaboration) 2014/03
21.	Article	Bloradband THz-wave generation by satisfying the non-collinear phase matcdhing condition with a reflected signal beam Applied Optics 52(34),pp.8305-8309 (Collaboration) 2013/11
22.	Article	THz-wave sensing via pump and signal wave detection interacted with evanescent THz waves Optics Letters 38(18),pp.3687-3689 (Collaboration) 2013/09
23.	Article	Widely tunable broadband terahertz radiation generation using a configurationally locked polyene 2-[3-(4-hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene] malononitrile crystal via difference frequency generation Applied Physics B 111(3),pp.489-493 (Collaboration) 2013/05
24.	Article	Broadband terahertz light source pumped by a 1um picosecond laser Applied Physics B 110(3),pp.321-326 (Collaboration) 2013/03
25.	Article	Wide spectrum terahertz wave generation from nonlinear waveguides IEEE Journal of Selected Topics in Quantum Elenctonics 19(1),pp.8500212 (Collaboration) 2013/01
26.	Article	Bloradband THz-wave generation by satisfying the non-collinear phase matcdhing condition with a reflected signal beam Applied Optics 52(34),pp.8305-8309 (Collaboration) 2012/11
27.	Article	Entangled photon generation intwo-period quasi-phase-matched parametric down-conversion Optics Express 20(5),pp.5508-5517 (Collaboration) 2012/02
28.	Article	Improving the Laser-Induced-Damage Tolerance Haracteristics of 4-Dimethylamino-N-Methyl-4-Stilbazoliumtosylate (DAST) Crystals for THz wave Generation by Annealing Japanese Journal of Applied Physics 51,pp.022601 (Collaboration) 2012/01
29.	Article	THz Generation Using Cherenkov Phase Matching Terahertz Science and Technology 5(2),pp.78-86 (Collaboration) 2012/01
30.	Article	Generation of Widely Tunable Terahertz Waves by Difference-Frequency Generation Using a Configurationally Locked Polyene 2-[3-(4-Hydroxystyryl)-5, 5-Dimethylcyclohex-2-Enylidene] Malononitrile Crystal Terahertz Science and Technology 4(3),pp.132-136 (Collaboration) 2011/09
31.	Article	Characteristics of the Beam-Steerable Difference-Frequency Generation of Terahertz Radiation Journal of Infrared, Millimeter, and Terahertz waves 32(5),pp.603-617 (Collaboration) 2011/05
32.	Article	Half Cycle Terahertz Pulse Generation by Prism-Coupled Cherenkov Phase-Matching Method Journal of Infrared Millimeter and Terahertz waves 32(10),pp.1168-1177 (Collaboration) 2011/05
33.	Article	Non-destructive Characterization of Soot in Exhaust Filters Using Millimeter-wave Imaging Journal of Infrared and Millimeter and THz waves 32(5),pp.716-721 (Collaboration) 2011/05
34.	Article	Multi-mode laser-pumped injection-seeded terahertz-wave parametric generator Japanese Journal of Applied Physics 49,pp.102701 (Collaboration) 2010/10
35.	Article	THz imaging techniques for nondestructive inspections Comptes-Rendus Physique 11(7-8),pp.510-518 (Collaboration) 2010/10
36.	Article	THz imaging techniques for nondestructive inspections Comptes-Rendus Physique 11(7-8),pp.510-518 (Collaboration) 2010/08
37.	Article	Widely tunable monochromatic Cherenkov phase-matched THz wave generation from bulk lithium niobate Applie Physics Express 3(8),pp.082201 (Collaboration) 2010/08
38.	Article	Nonlinear optical terahertz wave sources Optics and Spectroscopy 108(6),pp.841-845 (Collaboration) 2010/06
39.	Article	Efficient up-conversion detection of 1550 nm photons using bulk periodically-poled LiNbO₃ Japanese Journal of Applied Physics 49(4),pp.040213 (Collaboration) 2010/04
40.	Article	Prism-coupled Cherenkov phase-matched terahertz wave generation using a DAST crystal Optics Express 18(4),pp.3338-3344 (Collaboration) 2010/02
41.	Article	Strong Resonance and Terahertz Wave Transmission Enhancement of Low-Porosity Metal Hole Array with Bow Tie-Shaped Apertures Applied Physics Express 2(12),pp.122302 (Collaboration) 2009/12
42.	Article	A High-Sensitivity Terahertz Sensing Method Using a Metallic Mesh with Unique Transmission Properties Journal of Molecular Spectroscopy 256(1),pp.146-151 (Collaboration) 2009/07
43.	Article	Duty ratio dependence of difference frequency generation for millimeter-terahertz wave spectra using periodically poled lithium niobate Applied Physics Express 2(7),pp.072301 (Collaboration) 2009/07
44.	Article	Generation of Cross-Polarized Photon Pairs via Type-II Third-Order Quasi-Phase Matched Parametric Down-Conversion Japanese Journal of Applied Physics 48(5),pp.050205 (Collaboration) 2009/05
45.	Article	Cherenkov phase-matched THz-wave generation with surfing configuration for bulk lithium niobate crystal Optics Express 17(9),pp.7102-7109 (Collaboration) 2009/04
46.	Article	High-resolution time-of-flight terahertz tomography using a femtosecond fiber laser Optics Express 17(9),pp.7549-7555 (Collaboration) 2009/04
47.	Article	Efficient Cherenkov-Type Phase-Matched Widely Tunable THz-Wave Generation via an Optimized Pump Beam Shape Applied Physics Express 2(3),pp.032302 (Collaboration) 2009/03
48.	Article	Extremely frequency-widened terahertz wave generation using Cherenkov-type radiation Optics Express 17(8),pp.6676-6681 (Collaboration) 2009/03
49.	Article	Terahertz beam steering via tilted-phase difference-frequency mixing Applied Physics Express 2(2),pp.022301 (Collaboration) 2009/02
50.	Article	Terahertz Sensing of Thin Poly(ethylene Terephthalate) Film Thickness Using a Metallic Mesh Applied Physics Express 2(1),pp.012301 (Collaboration) 2009/01
51.	Article	Broadband-Frequency-Tunable Sub-Terahertz Wave Generation Using an Optical Comb, AWGs, Optical Switches, and a Uni-Traveling Carrier Photodiode for Spectroscopic Applications Journal of Lightwave Technology 26(15),pp.2521-2530 (Collaboration) 2008/08
52.	Article	Generation and detection of broadband coherent terahertz radiation using 17-fs ultrashort pulse fiber laser Optics Express 16(17),pp.12859-12865 (Collaboration) 2008/08
53.	Article	Cherenkov phase-matched monochromatic THzwave generation using difference frequency generation with a lithium niobate crystal Optics Express 16(10),pp.7493-7498 (Collaboration) 2008/05
54.	Article	Monochromatic-tunable terahertz-wave sources based on nonlinear frequency conversion using lithium niobate crystal (Invited Review) IEEE Journal of Selected Topics in Quantum Electronics 14(2),pp.295-306 (Collaboration) 2008/04
55.	Article	Terahertz-Wave Generation Using a 4-Dimethylamino-N-methyl-4-stilbazolium tosylate Crystal Under Intra-Cavity Conditions Applied Physics Express 1(4),pp.042002 (Collaboration) 2008/04
56.	Article	800-nm band cross-polarized photon pair source using type-II parametric down-conversion in periodically poled lithium niobate Japanese Jounal of Applied Physics 46(44),pp.L1064-L1067 (Collaboration) 2007/11
57.	Article	Random frequency accessible broad tunable terahertz-wave source using phase-matched 4-dimethylamino-N-methyl-4-stilbazolium tosylate (DAST) crystal Japanese Journal of Applied Physics 46(11),pp.7321-7324 (Collaboration) 2007/11
58.	Article	High-power terahertz-wave generation using DAST crystal and detection using mid-infrared powermeter Optics Letters 32(19),pp.2558-2887 (Collaboration) 2007/10
59.	Article	Pulsed high peak power millimeter wave generation via difference frequency generation using periodically poled lithium niobate Japanese Jounal of Applied Physics 46(40),pp.L982-L984 (Collaboration) 2007/10
60.	Article	Terahertz-wave generation in a conventional optical fiber Optics Letters 32(20),pp.2990-2992 (Collaboration) 2007/10
61.	Article	Surface emitted THz-wave generation using ridged PPLN and enhancement effect by mixing two THz-waves Optics Letters 31(7),pp.957-959 (Collaboration) 2006/04
62.	Article	Surface-emitted terahertz-wave difference-frequency generation in periodically poled lithium Niobate ridge-type waveguide Japanese Journal of Applied Physics 45(13),pp.L367-L369 (Collaboration) 2006/04
63.	Article	Terahertz generation with tandem seeded optical parametric generators Optics Letters 30(6),pp.640-642 (Collaboration) 2005/03
64.	Article	Laser ablation of a thin carbon layer deposited on a polymer substrate by Nd:YAG laser Applied Surface Science 197-198,pp.357-361 (Collaboration) 2002/09
65.	Article	High-velocity carbon plume generated by Nd:YAG laser for thin carbon film deposition Japanese Journal of Applied Physics 41(2A),pp.636-640 (Collaboration) 2002/02
66.	Article	Cooling of pulsed laser-ablated plasma plume in an ambient gas and the onset condition of clustering in nanoparticle synthesis Applied Physics A 69,pp.S235-S238 (Collaboration) 1999/12
67.	Article	Optical observation of flow induced by pulsed laser ablation of selected target materials Applied Physics A 69,pp.S707-S709 (Collaboration) 1999/12
68.	Article	Thermal effects on laser-ablated particle velocities from thin film targets Applied Physics A 69,pp.S791-S794 (Collaboration) 1999/12
69.	Article	Atomic Force Microscope Study of Carbon Thin Films Prepared by Pulsed Laser Deposition Applied Surface Science 141,pp.129-137 (Collaboration) 1999/03
70.	Article	Carbon Thin Films Prepared by Pulsed Laser Deposition Trans. MRS-J 24(4),pp.599-602 (Collaboration) 1999/03
71.	Article	The Effects of the substrate temperature and the laser wavelength on the formation of carbon thin films by pulsed laser deposition Diamond and Related Materials 8(2-5),pp.463-467 (Collaboration) 1999/03
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