Andrew Wing On Poon

Title: The Innovations of Andrew Wing On Poon

Introduction

Andrew Wing On Poon is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of silicon microresonators.

Latest Patents

Poon's latest patents include groundbreaking technologies. The first patent is titled "In-microresonator linear-absorption-based real-time photocurrent-monitoring and tuning with closed-loop control for silicon microresonators." This integrated silicon optical device is capable of being monitored and tuned in real-time. It includes a bus waveguide with input and output ports, an optical microresonator, a photodetector, a diode-tuner, a micro-heater, and a control unit that implements a two-stage closed-loop tuning scheme. The second patent is for "Electrically tunable microresonators using photoaligned liquid crystals." This invention features an electrooptically tunable waveguide-coupled microresonator that enhances control of liquid crystal alignment.

Career Highlights

Andrew Wing On Poon is affiliated with The Hong Kong University of Science and Technology. His work at this prestigious institution has allowed him to explore innovative solutions in optical technology.

Collaborations

Poon has collaborated with notable colleagues, including Yu Li and Shaoqi Feng. Their joint efforts have contributed to advancing research in the field of microresonators.

Conclusion

Andrew Wing On Poon's contributions to optical device technology are noteworthy. His patents reflect a commitment to innovation and excellence in the field. His work continues to influence advancements in silicon microresonators and related technologies.