MWS China 2021 Speaker
Weir Sun
Mr. Weir Sun is system solution engineering manager from ams OSRAM Group, visualization and laser business line. He has more than 18 years solid experiences in LED and laser application area. Weir holds MBA degree from Shanghai Jiao Tong University and is expert on optical electronics.
The Myths and Facts Over Eye Safety of Lidar at 905nm vs 1550nm and a Novel Wavelength Stabilization Technology on 905nm EEL
The debate over eye safety of lidar systems at 905nm versus 1550nm continues and will not end anytime soon. Here we’d like to discuss how those important parameters (repetition rate, beam waist and divergence) make affects for eye safety in LiDAR system. Other factors like beam of Laser and scanning type of Lidar will also be discussed. Based on aforementioned analysis, we think the gap of max eye-safe peak power between 905nm and 1550nm is not that big and an eye-safe, high performed and cost-efficient Lidar system with 905nm EEL is within reach. Further, a novel wavelength stabilization technology on 905nm EEL is invented by ams OSRAM recently, which will support safer eye safety and farther range detection without peak power increasing.
ams OSRAM Group
The ams-OSRAM Group, including the listed companies ams AG as parent company and OSRAM Licht AG, is a global leader in optical solutions. With over 110 years of combined history, our core is defined by imagination, deep engineering expertise and the ability to provide global industrial capacity in sensor and light technologies. We create exciting innovations that enable our customers in the consumer, automotive, healthcare and industrial sectors maintain their competitive edge. We thereby drive innovation that meaningfully improves the quality of life in terms of health, safety and convenience, while reducing impact on the environment.
General Telephone: 86-21-53318770
General Email:
Website: ams-osram.com
Alex Gu
Coralie Gallis graduated as a PhD in Materials Sciences from Paris University and has an engineering degree in Physic-Chemistry. Coralie has worked for 20 years in the semiconductor field, holding various positions in different companies from software designer, Intelligent Specialist, Business Development and Strategic Partnerships. During her career, she developed the business for various domains such as BioMedical electronics, wearable electronics for healthcare, sport, wellness and Food industry. Since 2016, she is based in Silicon Valley, California and manages the Strategic Industrial Partnerships for the North American Market for CEAtech, a French technology research center.
Michelle M. Bourke received a B.Sc. degree in Optoelectronics and Laser Engineering from Heriot-Watt University, Edinburgh, Scotland, U.K., in 1993. Subsequently she joined the Defence Evaluation and Research Agency (DERA), where she worked on advanced processing methods for GaAs/AlGaAs optoelectronic devices. In 1997 Michelle moved to the semiconductor capital equipment industry as an etch process engineer. In 1999 she moved into Product Marketing where she has continued to develop her career. Today Michelle is with Lam Research Corporation as the Senior Strategic Marketing Director in the Customer Support Business Group.
Dr. Mary Ann Maher received her Ph.D. from Caltech in 1989 in the area of semiconductor device modeling. At Tanner Research she began the simulation and modeling group and launched Tanner’s T-Spice analog circuit simulator product. As Director of Advanced Products, she brought to market Tanner’s MEMS Pro microsystem and MCM Pro multi-chip module and packaging design tool. Moving to MEMSCAP, she became the company’s CTO and the General Manager and Executive Vice President of the Design Automation Business Unit. In 2004, she started SoftMEMS, LLC, the maker of the popular microsystems design tools – MEMS Pro and MEMS Xplorer, where she serves as CEO.
