OPTICS & PHOTONICS International Congress 2026
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Session Details

LEDIA2026 : Oral Presentation

Invited session2

Tue. Apr 21, 2026 2:00 PM - 4:00 PM JST
Tue. Apr 21, 2026 5:00 AM - 7:00 AM UTC
211+212 (Pacifico Yokohama Conference Center)
Session Chair: Yoshio Honda (Nagoya Univ.)
2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)

[LEDIA2-01(Invited)]High Power GaN-based Laser Diodes

*Yoshitaka Nakatsu1, Ryotaro Konishi1, Katsuhiro Konishi1, Tsuyoshi Hirao1, Yoji Nagao1, Tomoya Yanamoto1, Shin-ichi Nagahama1 (1. Nichia Corporation)
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2:30 PM - 3:00 PM JST(5:30 AM - 6:00 AM UTC)

[LEDIA2-02(Invited)]Optical characterization of semiconductor crystalswith high quantum efficiency of radiation

*Kazunobu Kojima1, Shuhei Ichikawa1 (1. The Univerisity of Osaka)
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3:00 PM - 3:30 PM JST(6:00 AM - 6:30 AM UTC)

[LEDIA2-03(Invited)]GaN Photoemission-Based Electron Beam Devices Enabling Innovative Metrology and Inspection in Semiconductor Manufacturing

*Tomohiro Nishitani1,2 (1. Photo electron Soul Inc., 2. Nagoya University)
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3:30 PM - 4:00 PM JST(6:30 AM - 7:00 AM UTC)

[LEDIA2-04(Invited)]Engineering Light Emission in InGaN/GaN QWs: Plasmon-Assisted and Cooperative Perspectives toward High-Speed and Energy-Efficient LEDs

*Koichi Okamoto1 (1. Osaka Metropolitan University)
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