Author: Liang Yizhi

Publisher: School of Physics and Optoelectronic Engineering

Date: May 23, 2024

In a prestigious event held in Hangzhou from April 20th to 22nd, the 2024 China Optics Top 10 Progress Summit and Award Ceremony showcased the pinnacle of optical advancements in the country. Among the esteemed 2023 China Optics Top 10 Progress awardees, the joint efforts of Guan Baiou's team from the School of Physics and Optoelectronic Engineering and Huang Wei's team from the First Affiliated Hospital were recognized for their exceptional contribution to the field.

The groundbreaking development titled Fiber Optic Acoustic Gastrointestinal Endoscopy was singled out as a standout achievement in the applied research category, reinforcing its significance in advancing optical technologies within the healthcare sector.

（At the award ceremony）

During the award ceremony, the teams' innovative work in creating a fiber optic photoacoustic endoscope was commended for revolutionizing the visualization of internal body structures, particularly within the delicate environment of the digestive tract. This cutting-edge technology not only provides high-resolution imaging of vascular networks but also delivers real-time monitoring of blood oxygen saturation levels, offering a comprehensive diagnostic tool for gastrointestinal disorders.

In a riveting presentation at the summit forum, Guan Baiou elaborated on the intricate details of the team's research journey, focusing on the development of dual frequency interferometric fiber laser ultrasonic sensing technology. With over a decade of dedicated research, the team successfully overcame challenges in miniaturizing photoacoustic imaging probes, leading to significant advancements in endoscopic and small animal head-mounted photoacoustic microscopy imaging.

(Guan was speaking)

The presence of Guan Baiou, alongside researchers Jin Long and Liang Yizhi, at the summit exemplified the collective dedication and expertise behind this groundbreaking achievement. Their participation symbolized a momentous recognition of the team's tireless pursuit of excellence in the realm of optical innovation.

As the accolades were bestowed upon the team, the Fiber Optic Acoustic Gastrointestinal Endoscopy project stood as a testament to the power of collaboration and ingenuity in pushing the boundaries of optical technology for the betterment of healthcare and scientific advancement in China.