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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 14:15 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Periodically poled LiNbO3 waveguide device for terahertz wave generation Tadashi Kishimoto, Junichi Hamazaki, Yoh Ogawa, Kentaro Furusawa, Shin'ichiro Hayashi, Norihiko Sekine, Iwao Hosako (NICT)  EMT2022-25 MW2022-49 OPE2022-28 EST2022-26 MWPTHz2022-23 |
We study terahertz wave generation by nonlinear optical wavelength conversion in a periodically poled LiNbO3 (PPLN) devi... [more] | EMT2022-25 MW2022-49 OPE2022-28 EST2022-26 MWPTHz2022-23 pp.87-90 |
| MWP | 2020-10-21 14:20 |
Online | Online | [Invited Talk]
Rigde-type PPLN device toward high-efficient THz wave generation Junichi Hamazaki, Yoh Ogawa (NICT), Tadashi Kishimoto (OKI), Norihiko Sekine1, Akifumi Kasamatsu, Iwao Hosako (NICT) MWP2020-27 |
[more] | MWP2020-27 pp.7-10 |
| MWP | 2016-04-21 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | broadband multi-cycle frequency-chirped terahertz pulse generation from PPLN Junichi Hamazaki, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Atsushi Kanno, Naokatsu Yamamoto, Iwao Hosako (NICT) MWP2016-4 |
For light sources of broadband FM-CW radars in terahertz frequency region, structure-designed periodically poled lithium... [more] | MWP2016-4 pp.13-17 |
| LQE, OPE | 2015-06-19 13:50 |
Tokyo | THz radiation from GaP crystal pumped by chirp-controlled femtosecond pulses Junichi Hamazaki, Norihiko Sekine, Akifumi Kasamatsu, Iwao Hosako (NICT) OPE2015-14 LQE2015-24 |
To generate terahertz pulses via optical rectification effect， dechirped pulses are generally used as pump pulses． Howev... [more] | OPE2015-14 LQE2015-24 pp.21-24 |
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| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-24 09:25 |
Kyoto | Doshisha University | Double-clad Yb-doped fiber amplifier system for high-power femtosecond pulse generation
-- Toward high-power broadband THz generation -- Housei Mogi (Tokyo Univ. of Agliculture and Tech.), Junichi Hamazaki, Norihiko Sekine (NICT), Satoshi Ashihara (Tokyo Univ. of Agliculture and Tech.), Iwao Hosako (NICT) PN2013-72 OPE2013-186 LQE2013-172 EST2013-121 MWP2013-92 |
To generate high-power broadband THz pulse, high-power femtosecond pulse excitation is required. To obtain such a pulse,... [more] | PN2013-72 OPE2013-186 LQE2013-172 EST2013-121 MWP2013-92 pp.231-234 |
| MWP, OPE, MW, EMT, EST, IEE-EMT [detail] | 2012-07-26 10:35 |
Hokkaido | Hokkaido Univ. | Amplification characterization of mode-locked Yb-doped fiber laser pulses toward high-intensity broadband THz pulse generation Junichi Hamazaki, Norihiko Sekine, Iwao Hosako (NICT) MW2012-37 OPE2012-30 EST2012-19 MWP2012-18 |
To generate broadband high-intensity THz pulse, high-intense ultra-short pump pulse system is required. To investigate s... [more] | MW2012-37 OPE2012-30 EST2012-19 MWP2012-18 pp.81-84 |
| OPE, MW, MWP, EMT, EST, IEE-EMT [detail] | 2011-07-22 16:30 |
Hokkaido | Cooperative luminescence emitted from Yb-doped fiber Junichi Hamazaki, Shigeo Nagano, Norihiko Sekine, Iwao Hosako (NICT) MW2011-68 OPE2011-55 EST2011-54 MWP2011-36 |
[more] | MW2011-68 OPE2011-55 EST2011-54 MWP2011-36 pp.167-170 |
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