Free-Space Optical Transmission using Si Photonics Slow Light Grating Beam Switching Device

Ryo Tetsuya

Presentation information

Oral Session

CLEO-PR2022 » Silicon Photonics Devices for Communications

[CWP12A] Silicon Photonics Devices for Communications

Wed. Aug 3, 2022 1:30 PM - 2:45 PM Room 104&105 (1F)

Session Chairs: Dawn Tan (Singapore Univ. of Tech. and Design), Kazuhiro Ikeda (AIST)

2:00 PM - 2:15 PM

[CWP12A-03] Free-Space Optical Transmission using Si Photonics Slow Light Grating Beam Switching Device

*Ryo Tetsuya¹, Naoya Kodama¹, Mikiya Kamata¹, Takemasa Tamanuki¹, Toshihiko Baba¹ (1. Yokohama Nat'l Univ. (Japan))

[Presentation Style] Online

We demonstrate free-space optical transmission using silicon photonics slow-light grating beam switching device based on slow light grating. 20 Gbps transmission was observed with a switching time of approximately 10 ms between two reception points.