Authors: Kosuge, Atsushi; Ando, Kota; Yamamoto, Keisuke; Nakajima, Takashi

Title: Measuring the velocity of fragments produced by high-repetition-rate nanosecond laser pulses; A Technique to visualize the fragments for laser decontamination

Journal: Optics & Laser Technology. 201, 115269 (2026)

Authors: Hagiwara, Hiroki; Kosuge, Atsushi; Saito, Junichi; Namie, Masanari; Kisohara, Naoyuki; Minehara, Eisuke; Tsuboi, Akihiko; Ishimori, Yuu

Title: Development of a fiber laser-based method to generate Cs-bearing microparticles from glass fiber filters

Journal: Next Research (Internet). 8, 101581 (2026)

Authors: R. Xu, A. K. Sharma, Z. Ahmed, R. Kumar, L. Hugo, R. Yokoyama, S. Miwa, S. Suzuki, and A. Kosuge

Title: Efficient control and removal of laser-generated aerosol particles by combining water spray with pre-injection of electrical charged mist for nuclear reactor decommissioning

Journal: Nuclear Science and Techniques 37, 12 (2026)

Authors: Keita, Seto

Title: Stochastic ray tracing for Fresnel diffraction

Journal: Optics Express, Vol. 32(10), p.p. 16999-17011

Authors: Avadhesh Kumar Sharma, Ruicong Xu, Zeeshan Ahmed, Shuichiro Miwa, Shunichi Suzuki, Atsushi Kosuge

Title: Investigation of aerosol generation through laser cleaning of various surfaces and optimization of mist & spray scavenging

Journal: Journal of Aerosol Science ,Vol. 177, 106329

Authors: Kitagawa, Yoshihiro; Shirahama, Takuma; Kisohara, Naoyuki; Tsuboi, Akihiko

Title: Evaluation on laser quenching heat transfer mechanism using numerical method and improvement of quenching depth

Journal: Dai-96-Kai Reza Kako Gakkai Koen Rombunshu

Presenters: Mori, Hiroaki

Title: 原子力発電関連施設の廃止措置技術の確立に向けた各種レーザー加工技術の開発

Meeting title: 2026年度第1回特殊材料溶接研究委員会(一般社団法人 日本溶接協会)

Presenters: Kosuge, Atsushi

Title: Applications of laser technologies in nuclear reactor decommissioning; Laser decontamination and underwater laser cutting

Meeting title: 15th Advanced Lasers and Photon Sources Conference (ALPS2026)

Presenters: Kosuge, Atsushi; Saito, Junichi

Title: Development of Efficient Non-Contact Removal of White Sodium Compounds Using Nanosecond Pulsed Laser

Meeting title: 日本原子力学会2026年 春の年会

Presenters: Mori, Hiroaki

Title: 原子力発電関連施設の廃止措置技術の確立に向けた各種レーザー加工技術の開発

Meeting title: 第264回溶接冶金研究委員会(一般社団法人溶接学会)

Presenters: Kosuge, Atsushi; Yamamoto, Keisuke; Nakajima, Takashi

Title: Development of nanosecond pulsed laser decontamination method, 2; Comparison of target removal rates using 100 W nanosecond/CW lasers

Meeting title: 日本原子力学会2025年 秋の大会

Presenters: Kosuge, Atsushi; Yamamoto, Keisuke; Ando, Kota; Nakajima, Takashi

Title: Nanosecond Pulsed Laser Decontamination of Stainless Steel: Spatial and Temporal Resolution Measurement of Dust Particles

Meeting title: 一般社団法人レーザー学会学術講演会第45回年次大会

Presenters: Seto, Keita

Title: Theoretical construction of nonlinear QED plasma transport model in a high-intensity laser

Meeting title: 第41回プラズマ・核融合学会 年会

Presenters: Seto, Keita

Title: Monte Carlo calculation for nonlinear Compton scattering in high-intensity laser pulse

Meeting title: 第79回日本物理学会 年次大会

Presenters: Kosuge, Atsushi; Ando, Kota; Nakajima, Takashi

Title: Development of nanosecond pulsed laser decontamination method (2) In-situ time- and space-resolved detection of micro/nano dusts

Meeting title: Atomic Energy Society of Japan 2024 Fall Meeting

Presenters: Seto, Keita; Kosuge, Atsushi; Nagatomo, Hideo

Title: Studies for construction method of distribution functions from quantum fields in nonlinear QED

Meeting title: OPTO2024 Symposium on Photon and Beam Science

Presenters: Kisohara, Naoyuki; Aoyagi, Yuji; Taguchi, Toshihiro

Title: Development of high-power density, high-speed scanning laser decontamination technology (2) Analytical evaluation of metal surface delamination

Meeting title: Atomic Energy Society of Japan 2024 Annual Meeting

Presenters: Kosuge, Atsushi; Minehara, Eisuke

Title: Development of high-power density, high-speed scanning laser decontamination technology (1) Experimental evaluation of metal surface delamination

Meeting title: Atomic Energy Society of Japan 2024 Annual Meeting

Presenters: Seto, Keita

Title: On nonlinear Compton scattering by high-intensity laser pulse

Meeting title: Romanian-Japanese Bilateral Workshop on QED and Plasma Interactions in Petawatt Laser Experiments

Presenters: Kosuge, Atsushi; Minehara, Eisuke

Title: Laser decontamination of concrete using fast scan of high power density continuous wave fiber laser

Meeting title: The 43nd Annual Meeting of The Laser Society of Japan

Presenters: Kosuge, Atsushi; Minehara, Eisuke

Title: Laser decontamination mechanism using high-speed scanning of high-power density continuous wave fiber laser and high speed camera (1) Laser decontamination of concrete surface

Meeting title: Atomic Energy Society of Japan 2022 Fall Meeting

Presenters: Kosuge, Atsushi; Minehara, Eisuke; Saruta, Koichi

Title: Development of a CW fiber laser decontamination using high-speed scanning of a high-power density laser beam (1) Understanding the laser decontamination mechanism

Meeting title: Atomic Energy Society of Japan 2022 Annual Meeting

Presenters: Kosuge, Atsushi; Minehara, Eisuke; Saruta, Koichi

Title: Development of laser decontamination technology using high-speed laser spot swept high-power density fiber laser

Meeting title: The 42nd Annual Meeting of The Laser Society of Japan