Optimization of H0 Photonic Crystal Nanocavity using Neural Network

Ryotaro Abe

Presentation information

Oral Sessions

O5. Optical Passive Devices and Modules

[ThE1] Free Space Optics and Emission Control

Thu. Jul 11, 2019 9:00 AM - 10:30 AM Room E (413, 4F, Fukuoka International Congress Center)

Presider: Yuya Shoji (Tokyo Institute of Technology, Japan)

10:15 AM - 10:30 AM

[ThE1-5] Optimization of H0 Photonic Crystal Nanocavity using Neural Network

〇Ryotaro Abe, Taichi Takeda, Ryo Shiratori, Shinichi Shirakawa, Shota Saito, Toshihiko Baba (Yokohama National Univ., Japan)

Keywords:Semiconductor lasers

We optimized ultrasmall H0 photonic crystal nanocavity using neural network. Record high Q over one million and 280,000 were calculated in air and water, respectively, for 180 nm slab at a wavelength around 1550 nm.

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