Ruoh-Rou Chang

Title: Ruoh-Rou Chang: Innovator in Laser Radar Technology

Introduction

Ruoh-Rou Chang is a prominent inventor based in Taoyuan, Taiwan. He is known for his significant contributions to the field of laser radar technology. His innovative work has led to the development of advanced systems that enhance the capabilities of laser-based measurements.

Latest Patents

Chang holds a patent for a "Laser radar system capable of active polarization." This system includes a signal processing unit that sends control signals to a laser emitting unit. The laser emitting unit emits a first laser to a target after receiving the control signal. It features a liquid crystal polarization driver and a liquid crystal polarization component group. The driver controls the phase delay of the component group, changing the polarized state of the first laser. Additionally, a laser receiving unit analyzes the polarization information of a second laser reflected off the target, allowing for the evaluation of surface characteristics.

Career Highlights

Ruoh-Rou Chang is affiliated with the National Chung Shan Institute of Science and Technology. His work at this institution has been pivotal in advancing research and development in laser technologies. His innovative approach has garnered attention in the scientific community.

Collaborations

Chang has collaborated with notable colleagues, including Te-Yuan Chung and Shih-Che Chien. These partnerships have contributed to the success of his projects and the advancement of technology in their field.

Conclusion

Ruoh-Rou Chang's contributions to laser radar technology exemplify the impact of innovation in modern science. His patent and collaborative efforts highlight the importance of teamwork in achieving technological advancements.