The International Conference on Biomedical Optics 2023 (ICBO 2023) aims to bring together leading academic scientists, researchers, and research scholars to exchange and share their experiences and research results on all aspects of Biomedical Optics. It also provides a premier interdisciplinary platform for researchers, practitioners, and educators to present and discuss the most recent innovations, trends, and concerns as well as practical challenges encountered and solutions adopted in the fields of Biomedical Optics.