It increases manufacturing yield and lowers production costs of Silicon Photonic Integrated Circuits. The technology helps to correct fabrication errors quickly and easily.
The University of Alberta researchers have developed a method for post-fabrication correction of manufacturing errors in Silicon Photonic Integrated Circuits (SiPICs) using single-shot or multi-shot femtosecond laser irradiation. The main advantages of post-fabrication techniques using laser pulses include that the operations can be conducted rapidly in the ambient environment using relatively simple laser materials processing setups. This enables the quick correction of fabrication errors in SiPICs, thereby increasing manufacturing yields and reducing production costs.
Desired business relationship
Patent licensing
Technology development
Current development status
Laboratory prototypes
Applications
Fabrication Industry
Transforming discoveries and innovations into reality is a complex and lengthy process. UAlberta’s Technology Transfer Services (TTS) team helps facilitate this journey. Part of the Vice-President (Research and Innovation) portfolio, TTS helps researchers, postdoctoral fellows, staff and students transform innovations and discoveries into reality—moving them out of the university to benefit society, the economy, the world.
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