Si PIC Based on Photonic Crystal for LiDAR Applications

Toshihiko Baba,H. Ito,Hiroshi Abe,T. Tamanuki,Yosuke Hinakura,Ryo Tetsuya,Jun Maeda,Mikiya Kamata,Ryo Kurahashi,R. Shiratori

Si PIC Based on Photonic Crystal for LiDAR Applications

2020

Toshihiko Baba
H. Ito
Hiroshi Abe
T. Tamanuki
Yosuke Hinakura
Ryo Tetsuya
Jun Maeda
Mikiya Kamata
Ryo Kurahashi
R. Shiratori

Wide-range nonmechanical beam steering is available by an array of Si photonic crystal slow-light waveguides and their switching without complicated control. FMCW LiDAR action is obtained with this beam steering on a Si photonics chip.

Keywords:

Optics
Lidar
Photonic crystal
Engineering
Chip
Beam steering
Waveguide
photonic crystal waveguides
Photonics
Total internal reflection

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