Qihuang Gong

Title: Qihuang Gong: Innovator in Super-Resolution Microscopy

Introduction

Qihuang Gong is a prominent inventor based in Beijing, China. He is known for his significant contributions to the field of microscopy, particularly in the development of advanced imaging techniques. His work has paved the way for improved resolution in deep-layer imaging, which is crucial for various scientific applications.

Latest Patents

Qihuang Gong holds a patent for the "STED super-resolution microscope and adjusting method based on a first-order Bessel beam." This innovative microscope includes an excitation light source, a depletion light source, an excitation light expanded beam alignment system, a spiral-shaped phase plate, a Bessel beam generating system, a depletion light focus lens, a beam combination system, an objective lens, a piezoelectric scanning system, a filter, a signal collection system, and a single-photon detector. The depletion light can be a first-order Bessel beam, which possesses anti-scattering and self-healing characteristics. This capability allows it to maintain the spot shape at deeper positions within a sample, thereby enhancing image resolution in those regions. Compared to conventional STED super-resolution microscopes that require adjustable correction collars, Gong's invention simplifies experimental operations and eliminates the need for active adjustments. Additionally, it is more straightforward and cost-effective than adaptive optical systems.

Career Highlights

Qihuang Gong is affiliated with Peking University, where he continues to advance research in optical imaging technologies. His work has garnered attention for its practical applications in scientific research and medical diagnostics.

Collaborations

Gong has collaborated with notable colleagues, including Kebin Shi and Peng Xi, contributing to the advancement of microscopy techniques and enhancing the capabilities of imaging systems.

Conclusion

Qihuang Gong's innovative contributions to super-resolution microscopy exemplify the impact of advanced imaging technologies in scientific research. His patented inventions are set to revolutionize the way researchers visualize and analyze complex biological samples.