Yizheng Chen

Title: Yizheng Chen: Innovator in Fabry-Perot Sensor Technology

Introduction

Yizheng Chen is a notable inventor based in Jilin, China. He has made significant contributions to the field of sensor technology, particularly through his innovative work on Fabry-Perot sensors. With a total of 3 patents to his name, Chen's inventions are paving the way for advancements in measurement techniques.

Latest Patents

Chen's latest patents include a Fabry-Perot (F-P) sensor designed for measuring inclination. This sensor is fixed on a static detected object, where a mass block is flexibly connected to a top plate. The design ensures that the line between the center of gravity of the mass block and the connecting point on the top plate remains perpendicular to the horizontal plane. This configuration creates a Fabry-Perot cavity between a reflecting surface at one end of the mass block and the end of an optic fiber. When the detected object tilts, the cavity length varies, allowing for precise measurement of the tilting angle.

Another notable invention is the Fabry-Perot (F-P) sensor with a sliding block that has an inclined reflective surface. This invention comprises a housing, measuring probe, longitudinal sliding block, and a displacement converting device. The optic fiber extends through a sealing ring and into a hole, with the end surface positioned at the bottom. The reflecting surface on the sliding block forms a Fabry-Perot cavity with the fiber end surface. The displacement converting device translates lateral movements of the measuring probe into longitudinal slides of the sliding block, enabling accurate calculations of the sliding distance based on the measured variation in cavity length.

Career Highlights

Yizheng Chen has established himself as a prominent figure in the field of sensor technology. His innovative designs and practical applications have garnered attention and recognition within the industry. His work continues to influence the development of advanced measurement systems.

Collaborations

Chen has collaborated with notable colleagues, including Yan Tang and Yongji Wu. Their combined expertise has contributed to the successful development of cutting-edge sensor technologies.

Conclusion

Yizheng Chen's contributions to Fabry-Perot sensor technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to advancing measurement techniques, and his work continues to inspire future developments in the field.