Intellectual Property

Core Technologies

Diode Lasers

Eutectic Bonding

Thermal Management

Thermal Stress Control

Interface Materials and Surface Engineering

Test Analysis and Diagnosis

By optimizing heat dissipation structure and using high thermal conductivity materials, the thermal management of high power semiconductor laser is effectively solved, and the product performance and reliability are greatly improved. The power of continuous wave semiconductor laser has reached 150W/ bar, and the peak power of quasi-continuous semiconductor laser has reached 500W/ bar.

Laser Optics

Beam Transformation System (BTS)

Beam Homogenization

Line Beam Shaping

Wafer-level Laser Optics Manufacturing

By optimizing heat dissipation structure and using high thermal conductivity materials, the thermal management of high power semiconductor laser is effectively solved, and the product performance and reliability are greatly improved. The power of continuous wave semiconductor laser has reached 150W/ bar, and the peak power of quasi-continuous semiconductor laser has reached 500W/ bar.

Patents

As of December 31, 2021, Focuslight has obtained a total of 300 patents in China, including 119 invention patents, 149 utility model patents and 32 design patents, as well as 113 patents outside China.

Trademarks

As of December 31, 2021, Focuslight has obtained a total of 252 registered trademarks in China and 21 registered trademarks outside China.

Academic Publication

Focuslight CEO Dr. Victor Liu co-authored the technical book titled “Packaging of High Power Semiconductor Lasers” published by Springer in 2015.

National Standards

Focuslight led the establishment of two national standards, providing technical reference and guidance for the production and use of semiconductor lasers.