Lih-Mei Yang

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About

Lih-Mei Yang is a pioneering researcher at the intersection of laser spectroscopy and biomedical engineering, best known for developing intelligent surgical tools that integrate real-time material identification. Her landmark 2015 work introduced a laser-induced breakdown spectroscopy (LIBS) guided smart surgical tool powered by a femtosecond fiber laser—a breakthrough that enables surgeons to distinguish tissue types during operations by analyzing atomic emission peaks and intensity ratios. This innovation, cited over 20 times, lays the foundation for safer, more precise procedures by reducing reliance on visual cues alone. Yang’s contributions extend to advanced signal-processing algorithms that decode LIBS data, bridging the gap between fundamental spectroscopy and clinical application. Her work has been recognized for its potential to revolutionize minimally invasive surgery, earning her a reputation as a leader in smart medical device design. For students and researchers, Yang exemplifies how merging photonics with surgical robotics can transform patient outcomes, offering a compelling model for translating lab discoveries into life-saving technologies.