Ju-Yi Lee

Title: Ju-Yi Lee: Inventor in Optical Polarization Detection

Introduction

Ju-Yi Lee is an inventor based in Taipei, Taiwan. His work includes optical systems and methods for detecting polarization components. He is associated with National Central University and Usun Technology Co., Ltd. Lee is credited with 6 patents.

Latest Patents

Lee’s recent patent work includes inventions for measuring circular and linear polarization.

“Circular Polarizer Detection Device and Circular Polarizer Detection Method” describes a system that evaluates a circular polarizer by analyzing how light changes as it passes through optical components. The device uses a light source, a rotating wave plate, and an optical phase demodulation system. By generating and analyzing a phase-difference curve, it can determine the relationship between the wave plate’s rotation angle and an error angle in the polarizer.

“Linear Polarization Component Detection System and Method” presents a system for testing a linear polarization component. A detection beam passes through the component and a wave plate, producing a polarized interference beam. A phase retrieval device then senses the beam’s light-intensity signal to support detection of the polarization component.

Career Highlights

Lee’s listed affiliations include National Central University and Usun Technology Co., Ltd. His patent work focuses on optical measurement techniques, particularly systems that use wave plates, phase analysis, and light-intensity signals to assess polarization.

Collaborations

Lee’s named coworkers include Hsueh-Ching Shih and Hong-Yih Yeh. Their association reflects collaborative work connected with his optical detection inventions.

Conclusion

Ju-Yi Lee’s patent portfolio highlights practical approaches to detecting circular and linear polarization, combining optical components with phase and signal analysis.