The 548th Topical Meeting of The Laser Society of Japan
"Fiber Laser Technology"


Date: November 27, 2020 (Friday) 9: 30-
Place: Held online (scheduled to be held at Zoom)
Contents: Basic technology, advanced technology, and applied technology related to fiber lasers
Co-sponsored by: The Laser Society of Japan Chubu Branch, Chubu Laser Applied Technology Study Group, Japan Society of Applied Physics Tokai Branch, Ultrafast Optoelectronics Study Group (UFO Lab.)
Participation fee (with Reports on the 548th Topical Meeting): (Planned to use online payment such as PayPal)
Members: 2,000 yen; Non-members 3,000 yen;
Student members: 1,000 yen; Non-student members: 1,500 yen (free for attendance only)
Separately purchase/1 copy: 2,000 yen (tax included)
Committee member / Contact:
Norihiko Nishizawa (Graduate School of Engineering, Nagoya University)
TEL / FAX: 052-789-3164 / 052-789-4437
Shinji Yamashita (Research Center for Advanced Science and Technology, University of Tokyo)
TEL / FAX: 03-5452-5150 / 03-5452-5151
Program: [Morning part]
≪Invited talk≫
9:30-10:00 “An overview of DST fiber laser experiments spanning from 1.0-2.1 mm” (in English)
Nikita Simakov (Directed Energy Technologies and Effects, WCSD, Defense Science and Technology, Australia)
10: 00-10: 30 “Specialty fibres for fibre laser applications” (in English)
Seong Woo (Nanyang Technological University, Singapore)
≪Contributed talk≫
10: 30-10: 50 “Broadband Yb-doped mode-locked fiber laser near zero net dispersion” (in English)
Zihao Zhao, Lei Jin, S. Y. Set and Shinji Yamashita (Research Center for Advanced Science and Technology, The University of Tokyo)


≪Invited talk≫
11: 00-11: 30 “Deep Reinforcement Learning for Tiled Aperture Coherent Beam Combining” (in English)
Henrik Tuennermann (DESY, Germany)
≪Contributed talk≫
11: 30-11: 50 "Phase-locked mode-locked multi-core photonic crystal fiber laser with saturable absorber" (in Japanese)
Tomonari Kawamura, Akira Shirakawa (The University of Electro-Communications Laser New Generation Research Center)

12: 00-12: 45 Lunch break / committee meeting

≪Invited talk≫
13: 00-13: 30 "Wavelength-stabilized 35W mid-infrared fiber laser oscillator and amplifier" (in Japanese)
Shigeki Tokita, Hiyori Uehara, Kenji Goya (Osaka University)
Daisuke Konishi, Ryo Sahara, Masanao Murakami (Samsung Diamond Industry)
≪Contributed talk≫
13: 30-13: 50 "Self-starting mode-locking with Q-switch-induced wavelength filters" (in Japanese)
Masanori Nishiura (Saitama University, Seven Six), Tatsutoshi Shioda (Saitama University)
13: 50-14: 10 "Characteristics of dual-comb spectroscopy using all polarization maintaining Er doped dual comb fiber laser" (in Japanese)
Yuki Kanehara, Masahito Yamanaka, Ryohei Terabayashi, Yoichi Sakakibara, Emiko Omoda,
Hiromichi Kataura, Norihiko Nishizawa (Nagoya University, AIST)
14: 10-14: 30 "Generation of periodical spectral peaks on optical pulses using fiber nonlinear effect" (in Japanese)
Norihiko Nishizawa, Masahito Yamanaka (Nagoya University)

≪16 poster sessions≫ (14: 40-16: 40 (15: 40-17: 10 a social gathering is held simultaneously))
(Plan to use Remo or NeWork)