Sense Photonics announced that it has achieved an industry-first by successfully demonstrating 200-meter detection with its proprietary global shutter flash LiDAR system.
The Sense system leverages the company’s proprietary emitter and SPAD sensor technologies. Sense Silicon, a backside illuminated CMOS SPAD device with more than 140,000 pixels, is designed to work seamlessly with the Sense Illuminator, a distributed 940nm laser array of more than 15,000 VCSELs. Together, they are the core building blocks of Sense’s camera-like architecture enabling the first high-resolution, eye-safe, global shutter flash LiDAR that can detect 10% reflective targets at 200 meters range in full sunlight outputting tens of millions of points per second. Global shutter acquisition sets a new standard in the long-range LiDAR industry by removing the need for complex motion blur correction while allowing pixel-level, frame-by-frame fusion with RGB camera data.
Geared specifically for mass-market automotive adoption, Sense uses mature manufacturing and cost-effective assembly processes used in today’s consumer technology industries. And unlike legacy LiDAR technologies, Sense’s flash architecture eliminates the need for fine alignment between emitter & receiver, maintaining sensor calibration and depth accuracy during shock and vibration. Additionally, the architecture is designed as a platform to allow for customer-specific product variations with a simple change in optics and the first to be able to provide both short- and long-range capabilities from the same architecture.
The innovative flash architecture from Sense Photonics is already capturing the interest of automakers, AV companies, and Tier 1 suppliers. Customer evaluation systems are being finalized and will be available mid 2021 to meet current demand requirements, with start of production being planned for late 2024.