Guan Fu Lu

Title: Guan Fu Lu: Inventor in Photonic Integrated Circuits

Introduction

Guan Fu Lu is an inventor based in New Taipei, Taiwan. His work includes optical modulation and photonic integrated circuit technologies. He is associated with Wistron Corporation and is credited with 2 patents.

Latest Patents

One of Lu’s latest patents concerns a traveling-wave optical modulation device and traveling-wave optical modulator. The device uses a first optical waveguide electrically connected to two electrodes, with matching inductors arranged along the direction of signal travel. Their inductance values increase along that direction. Applying voltage between the electrodes modulates the phase of the optical signal.

Another patent describes a photonic integrated circuit chip arranged around an empty area. It combines a grating coupler array, photodetector array, optical modulator module, optical waveguides, and bonding pads. The photodetectors convert light into electrical signals, while the modulator controls light so that a specific wavelength is output through the grating coupler array.

Career Highlights

Lu’s listed patent work focuses on integrating optical and electrical components and controlling light signals within photonic systems. These technologies address optical modulation and the organization of components on photonic integrated circuit chips.

Collaborations

Lu is associated with Wistron Corporation. His listed coworkers include Ching Pao Sun and Cheng Hung Lu.

Conclusion

Guan Fu Lu’s patent portfolio highlights contributions to traveling-wave optical modulation and photonic integrated circuit chip design.