ROHM Semiconductor has announced the development of a groundbreaking 1kW-class high-power infrared laser diode, the RLD8BQAB3, aimed at enhancing LiDAR performance in advanced applications. This innovative laser diode is designed for ADAS systems, drones, robot vacuums, and automated guided vehicles, addressing the growing demand for precise distance measurement and spatial recognition in automation technologies. By integrating proprietary technologies, ROHM ensures high output and superior beam quality, paving the way for advanced LiDAR solutions in consumer and industrial markets.
The RLD8BQAB3 laser diode represents a significant leap in design and functionality. Featuring an array configuration of eight emission areas, each delivering 125W, the diode achieves 1kW-class output while maintaining a compact surface-mount form factor. Its cutting-edge features include a clear glass cap on the emitting surface, eliminating light scattering issues common in resin-encapsulated products. This enables high-definition spatial recognition with minimal interference from external factors, such as sunlight. Additionally, its low wavelength temperature dependence and optimized emission design ensure consistent and high-performance operation across various environments. ROHM’s latest product builds on its earlier successes in laser diode technology, offering improved measurement distance, resolution, and efficiency for LiDAR systems. The innovation not only addresses the increasing need for high-power laser sources but also reinforces ROHM’s commitment to driving advancements in automation and precision technologies. By delivering industry-leading performance, the RLD8BQAB3 positions itself as a key component in the evolution of LiDAR-based applications across diverse sectors.
