Hung-Ta Chien

Title: Innovations of Hung-Ta Chien

Introduction

Hung-Ta Chien is a notable inventor based in Keelung, Taiwan. He has made significant contributions to the field of optical devices, particularly through his innovative work on beamsplitters.

Latest Patents

Hung-Ta Chien holds a patent for a device titled "Beamsplitter utilizing a periodic dielectric structure." This optical device features a photonic crystal structure that includes a plurality of rods and holes, light input ports, light output ports, and a defect of rod or hole located in the light path. The design allows for optimization of the powers of the lights at the output ports, enabling the achievement of output powers with identical intensities. When multiple lights are launched through the input ports, the powers and phases of the lights at the output ports can also be optimized. This innovation showcases his expertise in enhancing optical performance.

Career Highlights

Hung-Ta Chien is affiliated with National Central University, where he continues to advance research in optical technologies. His work has garnered attention for its practical applications in various fields.

Collaborations

He has collaborated with notable colleagues, including Chii-Chang Chen and Pi-Gang Luan, contributing to the advancement of optical device technologies.

Conclusion

Hung-Ta Chien's innovative contributions to optical devices, particularly through his patented beamsplitter, highlight his role as a significant figure in the field of optical engineering. His work continues to influence advancements in technology and research.