Hon Hai Precision Industry Co., Ltd.

Yu-Heng Hong

Hao-chung Kuo

Jun-Da Chen

Wen-Cheng Hsu

Kuo-Fong Tseng

Tzu-Hsiang Lan

Fu-He Hsiao

An optical detection system includes a first optical transmitter module, a first optical receiver module, a second optical receiver module, and a second optical transmitter module. The first optical transmitter module is configured to emit detection light. A first light transmitter of the first optical transmitter module includes a photonic crystal surface emitting laser. A first metasurface of the first optical transmitter module is located above the first light transmitter. The second optical receiver module is configured to receive first communication light. The second communication light has information of signal light and information in first communication light. A second light transmitter of the second optical transmitter module includes a photonic crystal surface emitting laser. A second metasurface of the second optical transmitter module is located above the second light transmitter.

Optical detection system, vehicle communication system having the same and operating method thereof

A light-emitting device array includes a first light-emitting device, a second light-emitting device, and a third light-emitting device. A first beam shaping structure of the first light-emitting device is configured to convert light emitted by a first light-emitting structure of first light-emitting device into first structured light. A second beam shaping structure of the second light-emitting device is configured to convert light emitted by a second light-emitting structure of second light-emitting device into second structured light. Speckle patterns and spatial distributions of the first structured light and the second structured light on a projection plane are the same. A third beam shaping structure of the third light-emitting device is configured to convert light emitted by a third light-emitting structure of third light-emitting device into third structured light.

Light-emitting device array and optical transceiver system having the same

Growing community of inventors

Taipei, Taiwan

Yu-Heng Hong