About us


Founded in 2007 by Dr. Victor X. Liu and headquartered in Xi’an, China, Focuslight Technologies Inc. is a fast-growing company that develops and manufactures high power diode lasers (photon generation) and laser optics (photon control) used in various applications in advanced manufacturing, health, research, automotive and consumer electronics. Currently, our business scope is being extended by the development and manufacturing of photonic application modules and systems (photonics application solutions, including LiDAR transmitter modules and UV-L optical systems). With our extensive engineering expertise and know-how, Focuslight is dedicated to providing customers with well-matched comprehensive solutions that enable our customers’ success in their own business.

Focuslight now has four major businesses: Diode Laser, Laser Optics, Automotive Application (LiDAR) and Optical Systems, with facilities in Xi’an (China), Dongguan (China), Haining (China) and Dortmund (Germany), and is ISO 14001, ISO 45001, ISO 9001:2015, and IATF 16949 certified.

In 2017, Focuslight successfully acquired LIMO. Since its inception in 1992, LIMO has been one of the world’s leading manufacturers of fiber coupled modules and optical systems, as well as a pioneer of groundbreaking new photonics production technologies. In 2018, LIMO was winner of the Prism Awards, one of the highest honors in the global optoelectronic industry awarded by the Society of Photo-Optical Instrumentation Engineers (SPIE).


Focuslight’s key strength is its passion for technology innovation that enhances the company’s competitiveness in the global market. As of June 2021, Focuslight has over 400 patents worldwide. Our core technologies – which include eutectic bonding, thermal management, thermal stress control, interface materials and surface engineering, test analysis and diagnosis, line beam shaping, beam transformation, beam field homogenization (for lithography) and wafer-level synchronous structured laser optical manufacturing – enable us to gain strong market presence worldwide. 

Focuslight is committed to providing our customers with reliable, high performance laser products and superior service. Alongside our global partners in Europe, North America, Israel, Japan, and Korea, we work closely to deliver well-tailored solutions with diode lasers, laser optics, photonic application modules and optical systems that help our customers innovate, grow and succeed.