Optical coherence tomography-guided confocal Raman microspectroscopy for rapid measurements in tissues

• Main Authors: Ren, Xiaojing, Lin, Kan, Hsieh, Chao-Mao, Liu, Linbo, Ge, Xin, Liu, Quan
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Bioengineering; Engineering::Electrical and electronic engineering; Confocal Raman Microspectroscopy; Electrically Tunable
• Online Access: https://hdl.handle.net/10356/165037
• Institution: Nanyang Technological University

We report a joint system with both confocal Raman spectroscopy (CRS) and optical coherence tomography (OCT) modules capable of quickly addressing the region of interest in a tissue for targeted Raman measurements from OCT. By using an electrically tunable lens in the Raman module, the focus of the m...