Pengcheng Hu

Title: Innovations of Pengcheng Hu in Laser Ranging Technology

Introduction

Pengcheng Hu is a notable inventor based in Heilongjiang, China. He has made significant contributions to the field of laser ranging technology, holding a total of 4 patents. His work focuses on improving measurement accuracy and efficiency in various applications.

Latest Patents

One of his latest patents is titled "Collaborative phase-shift laser ranging device based on differential modulation and demodulation of coarse and precise measuring wavelength and ranging method thereof." This invention addresses the challenges of low ranging accuracy caused by light intensity attenuation during long-distance measurements. By utilizing a collaboration terminal at the target, the device enhances the intensity of measurement light, thereby improving accuracy.

Another significant patent is the "Heterodyne grating interferometric method and system for two-degree-of-freedom with high alignment tolerance." This system employs a separately modulated heterodyne laser and an optical prism to achieve high tolerance in angular measurements. The method enhances the angular tolerance of optical gratings while increasing fold factors, making it a valuable advancement in the field.

Career Highlights

Pengcheng Hu is affiliated with the Harbin Institute of Technology, where he continues to innovate and contribute to research in laser technology. His work has garnered attention for its practical applications and advancements in measurement techniques.

Collaborations

He has collaborated with notable colleagues such as Jiubin Tan and Xiaofei Diao, further enriching his research and development efforts.

Conclusion

Pengcheng Hu's contributions to laser ranging technology exemplify the impact of innovative thinking in engineering and measurement sciences. His patents reflect a commitment to enhancing accuracy and efficiency in various applications.