On 7th?September 2019, Focuslight’s CW200W/bar high power semiconductor laser won the “Best Technology Innovation Award” on OFweek Laser Awards 2017.

OFweek Laser Awards 2017 was hosted by OFweek, which was designed to honor the superior contributive products, technics, and corporations for encouraging corporations to devote to technology innovation and infusing more innovative products and advanced technologies to expedite the industry’s development.

Focuslight’s CW200W/bar High Power Semiconductor Laser is based on a fully Au-Sn packaging method; the bonding of the bars and the patches of the secondary modules are au-sn interfacial material; and has optimized the thermal dissipation, thermal stress balance, and packaging technique. Thus, it has solved the inherent “big smile” problem of long-cavity high power laser when packaging the bars in au-sn interfacial material. The laser achieves an output optic of Smile<2μm (1.5μm in average), it is the first time that realizes an optical alignment less than 0.5 degrees and the beam direction deviation less than 0.1 degrees in microchannel-based stacks, those advantages shall benefit the optical shaping and processing of the light source output. Furthermore, this product can be widely applied in various fields such as solid-state laser pumping, scientific research, and industrial processing.

Over the same period, Cai Wanshao, General Manager of Focuslight Business Unit, gave a special report titled “The Encapsulation Technology Progress and Applications of Bar-Based High Power Semiconductor Laser” on OFweek Laser Seminar 2017.

About Focuslight：

Founded in 2007, Focuslight is a fast growing high-tech company committed to research, development and manufacturing of high power diode lasers. Headquartered in Xi’an, Shaanxi, China, Focuslight provides its products to a variety of different customers like OEMs, ODMs and system integrators in markets worldwide. With its extensive engineering capabilities from thermal, optical and mechanical design to die bonding, FAC assembling and fiber coupling to system integration, Focuslight is dedicated to providing customers with well-matched all-round solutions according to their actual needs. For more information, please visit m.ghslawyer.cn.