Houwang Zhu

Title: Houwang Zhu: Innovator in Laser Technology

Introduction

Houwang Zhu is a prominent inventor based in Changsha, China. He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to improving laser cleaning methods and devices.

Latest Patents

One of his latest patents is a "Laser cleaning method and device for improving uniformity of laser cleaning surface." This invention provides a method that includes applying a peaked-top sine wave signal to a motor, which controls a galvanometer to swing in a reciprocated manner. This process shapes a laser beam emitted by a laser into a linear beam, enabling effective laser cleaning using the shaped linear beam.

Another notable patent is the "Acousto-optic Q switch, resonant cavity and pulse laser device for improving laser device power." This invention features an acousto-optic Q switch that includes a transparent optical element designed to form a phase grating that diffracts laser light. It also incorporates a piezoelectric transducer that converts electrical energy into ultrasonic energy, forming the phase grating, and an absorber to absorb the ultrasonic energy.

Career Highlights

Houwang Zhu is affiliated with the Chinese Academy of Sciences, where he continues to advance research and development in laser technologies. His work has positioned him as a key figure in the field, contributing to both academic and practical applications of laser technology.

Collaborations

He collaborates with notable colleagues such as Xuechun Lin and Zhiyan Zhang, further enhancing the innovative environment at the Chinese Academy of Sciences.

Conclusion

Houwang Zhu's contributions to laser technology through his patents reflect his dedication to innovation and excellence in the field. His work not only advances scientific understanding but also has practical implications for various applications in laser cleaning and device power enhancement.