Controlled Self-Injection Techniques for Enhanced Laser Dynamics in Silicon Photonic Systems

The growing demand for high-performance computing (HPC), artificial intelligence (AI), and cloud applications is pushing traditional semiconductor technologies to their limits. This project advances silicon photonics, which uses light for faster, more efficient, and scalable data transmission, making it critical for next-generation computing and communication systems.
Focusing on hybrid quantum light sources and nonlinear optical materials, the research aims to stabilize laser systems against destabilizing optical feedback. Specialized electro-optical circuits ensure reliable single-wavelength laser operation, vital for optical communication and quantum technologies.
Photonic Wire Bonding (PWB) is a key innovation, a precise, scalable method connecting optical components with polymer waveguides. This approach supports customized laser sources for data centers and quantum computing applications.
Conducted at the University of British Columbia, the project drives advancements in energy-efficient data transmission, reduced thermal loads, and reliable system performance. It bridges theoretical and practical breakthroughs while fostering collaboration between Taiwan’s semiconductor expertise and Canada’s cutting-edge research facilities. This work marks a step toward the widespread adoption of silicon photonics in HPC, AI, and quantum systems, enhancing innovation and international cooperation.

Faculty Supervisor:

Lukas Chrostowski

Student:

Partner:

National Cheng Kung University

Discipline:

Engineering

Sector:

Advanced Manufacturing; Nanotechnology; Technology; Quantum Science

University:

The University of British Columbia

Program: