Shuyu Chen

Sep 13, 2023 | opg.optica.org | Wenxiang Liu |Ruoyu ZHANG |Aijun Zhang |Shuyu Chen

We report on the development of a two-beveled-fiber polarized (TBFP) fiber-optic Raman probe coupled with a ball lens for in vivo superficial epithelial Raman measurements in endoscopy. The two-beveled fibers positioned symmetrically along a ball lens, in synergy with paired parallel-polarized polarizers integrated between the fibers and the ball lens, maximize the Raman signal excitation and collection from the superficial epithelium where gastrointestinal (GI) precancer arises.

May 21, 2023 | mdpi.com | Shuyu Chen |Long Wu |Lu Xu |Yong Zhang

Open AccessCommunicationby 1, 2,*, 3,*, 4 and 4 1Keyi College of Zhejiang Sci-Tech University, Shaoxing, 312369, China2School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China3School of Information Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China4Institute of Optical Target Simulation and Test Technology, Harbin Institute of Technology, Harbin 150001, China*Authors to whom correspondence should be addressed.

Apr 12, 2023 | mdpi.com | Long Wu |Jie Chen |Shuyu Chen |Xu Yang

Open AccessArticlebyLong Wu 1, Jie Chen 1, Shuyu Chen 2, Xu Yang 1,*, Lu Xu 1, Yong Zhang 3 and Jianlong Zhang 3 1School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China2School of Information and Control, Keyi College of Zhejiang Sci-Tech University, Shaoxing 312369, China3Institute of Optical Target Simulation and Test Technology, Harbin Institute of Technology, Harbin 150001, China*Author to whom correspondence should be addressed. Appl. Sci.