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Hybrid-solid State LiDAR

Leishen Intelligent System Co., Ltd.

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Scanning mode of Hybrid Solid State LiDAR

Hybrid Solid-state LiDAR can be classified into four types according to the scanning mode, which are :

Multi-sided rotating prism type

In order to recognize the scanning detection pattern, the transceiver module remains motionless while the motor reflects the beam to a certain area of space while driving the rotating mirror.

Multi-sided rotating prism type

A MEMS micro vibrating mirror is integrated on the silicon chip, suspended between torsion bars at a certain harmonic frequency, and the rotating mirrors reflect the laser's beam to perform scanning. However, a large mirror MEMS microvibrator suspension beam material has fatigue problems, which cannot pass impact, vibration, high and low temperatures, and other automotive certifications, causing service life instability.

Wedge mirror type

Through non-repetitive scanning, the field of view coverage can be close to 100% with increased scanning time; however, its high speed, short service life, low reliability, and non-repetitive scanning cannot be used to match automatic driving algorithms.

Mechanical oscillator + rotating mirror type

More often used on LiDAR with 1550nm light source. The 1550nm light source is a fiber laser, which is large in size. In order to reduce the size of the LiDAR and achieve high-precision scanning of multiple beams, a mechanical oscillator is used to achieve vertical angle scanning coverage.

Types of LSLIDAR's Hybrid Solid-state LiDAR

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Thank you very much for your approval of LSLiDAR, we will do our best to serve you ! We will respond to your intended needs within 24 hours, thank you for your support.

*Please fill in the correct email address to avoid failure to receive messages/files.