Chih-yang Wang

Title: Chih-yang Wang: Innovator in Laser Diode Technology

Introduction

Chih-yang Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of laser technology, particularly through his innovative patent related to automatic power control for laser diodes. His work is instrumental in enhancing the performance and reliability of laser systems.

Latest Patents

Chih-yang Wang holds a patent for an "Automatic power control (APC) loop for adjusting the bias current of a laser diode." This invention features a sophisticated automatic power control loop that utilizes a photo diode to sense the light intensity of a laser diode. It generates a feedback current that is essential for maintaining a constant light intensity. The system includes a switch selector for choosing among predetermined currents, a transducer for converting current differences into load voltage, and a comparator for generating a comparison signal. This innovative design ensures that the bias current remains within an allowable range, thereby stabilizing the light output of the laser diode.

Career Highlights

Chih-yang Wang is currently employed at Tm Technology, Inc., where he continues to develop cutting-edge technologies in the field of laser applications. His expertise and innovative mindset have positioned him as a valuable asset to his company and the industry at large.

Collaborations

Chih-yang Wang collaborates with Chi-Ping Wang, contributing to advancements in their shared field of expertise. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Chih-yang Wang's contributions to laser diode technology through his patent on automatic power control highlight his role as an influential inventor. His work not only enhances the functionality of laser systems but also showcases the potential for innovation in this critical area of technology.