Multifocal noncontact color imaging for depth-sensitive fluorescence measurements of epithelial cancer

• Main Authors: Zhu, Caigang, Ong, Yi Hong, Liu, Quan
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Medicine::Optical instruments; DRNTU::Engineering::Bioengineering
• Online Access: https://hdl.handle.net/10356/103467; http://hdl.handle.net/10220/20001
• Institution: Nanyang Technological University

We propose a multifocal noncontact setup to perform depth-sensitive fluorescence imaging on a two-layered epithelial tissue model. The combination of a microlens array and a tunable lens enables the depth of the multifocal plane to be conveniently adjusted without any mechanical movement of the imag...