Analog Devices Acquires laser company Vescent Photonics
Analog Devices has acquired solid-state laser beam steering technology from Vescent Photonics, a privately held company based in Colorado that develops and manufactures novel electro-optic and laser technologies
Vescent's non-mechanical beam steering technology enables more integrated LIDAR systems that overcome many of the major drawbacks associated with bulky mechanical offering. This acquisition strengthens ADI's position as automotive safety system technology partner for next generation ADAS and autonomous driving applications.
"From inertial MEMS sensors used in airbag and electronic stability control applications2 to 24 GHz and 77 GHz automotive RADAR, ADI solutions have helped save lives for over two decades," said Chris Jacobs, general manager of Automotive Safety, Analog Devices. "And now, this innovative technology will play an important role in making LIDAR systems more compact, more robust, and an affordable feature in every new car worldwide."
Today's ADAS systems must rely on a suite of sensor technologies that include cameras, RADAR, and LIDAR to effectively provide advanced safety features such as forward collision warning, blind spot detection, pedestrian detection, and autonomous driving functions.
Cameras are used widely for object recognition while RADAR uses radio-frequency electromagnetic waves to measure distance. LIDAR uses laser beams to measure the distance and can also recognise objects. Scanning LIDAR systems can be used to detect objects on or near the roadway and fill the blind spots known to exist when using RADAR & cameras.
