OECC/PSC 2025
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Session Details

Oral SessionsO4. Optical Active Devices and Modules

[TuD1]Advanced Lasers II

Tue. Jul 1, 2025 9:00 AM - 10:30 AM JST
Tue. Jul 1, 2025 12:00 AM - 1:30 AM UTC
Room D (1F 107+108)
9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)Invited

[TuD1-1]High-Speed EML and Packaging Technologies for GPU Cluster System

○Mizuki Shirao1, Shinya Okuda1, Takuma Fujita1, Nobuo Ohata1 (1. Mitsubishi Electric Corporation (Japan))
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[TuD1-2]High-Precision Simulation of 400 Gb/s/lane PAM-4 Transmission over 2 km with 1.3-um EML in Large-Scale AI/ML Interconnections

○Shigehiro Takashima1, Koichiro Adachi1, Syunya Yamauchi1, Hideaki Asakura1, Shigehisa Tanaka1 (1. Lumentum Japan, Inc. (Japan))
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[TuD1-3]High Performance O-Band Quantum Dot Distributed Feedback Laser Based on Laterally Coupled Grating

○Anyao Zhu1, Zhengqing Ding1, Ying Yu1, Siyuan Yu1 (1. Sun Yat-sen University (China))
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[TuD1-4]Photon Density and Linewidth Re-broadening of High Power DFB Lasers

○Siti Sulikhah1,2, Hsien Chu Chou1, Kryzchel Anne Malicsi Dela Cruz1, San Liang Lee1,2 (1. National Taiwan University of Science and Technology (Taiwan), 2. HiSiPIC (Heterogeneously-integrated Silicon Photonic Integration Center) (Taiwan))
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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[TuD1-5]Low Eye-skew Operations of 200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-aperture Coupled Cavity

○Hameeda Ragab Ibrahim1,2, Chang Ge1, Ahmed Mohamed Hassan1,3, Gu Xiaodong1,4, Fumio Koyama 1 (1. Institute of Science Tokyo (Japan), 2. Faculty of Science, Minia University (Egypt), 3. Faculty of Science, Al-Azhar University, Assuit, Egypt (Egypt), 4. Ambition Photonics Inc., Tokyo, Japan (Japan))
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