From Event: SPIE LASE, 2023
We used a mid-infrared frequency comb to detect SARS-CoV-2 infection by measuring exhaled breath molecular contents. A trial study was conducted for the first time and excellent diagnostic power was found. Mid-infrared laser sensing technologies can have unprecedented potential for non-invasive optical diagnoses of some of the most pressing medical cases.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qizhong Liang, Ya-Chu Chan, Jutta Toscano, Kristen Bjorkman, Leslie Leinwand, Roy Parker, Eva Nozik, David J. Nesbitt, and Jun Ye, "Breath detection of SARS-CoV-2 infection via an optical frequency comb," Proc. SPIE PC12405, Nonlinear Frequency Generation and Conversion: Materials and Devices XXII, PC1240503 (Presented at SPIE LASE: January 30, 2023; Published: 17 March 2023); https://doi.org/10.1117/12.2655590.6321496561112.
