High-resolution molecular fingerprinting in the 11.6–15 µm range by a quasi-cw difference-frequency-generation laser source
We report an approach for high-resolution spectroscopy using a widely tunable laser
emitting in the molecular fingerprint region. The laser is based on difference-frequency …
emitting in the molecular fingerprint region. The laser is based on difference-frequency …
A Selective Benzene, Acetylene, and Carbon Dioxide Sensor in the Fingerprint Region
A mid-infrared laser-based sensor is designed and demonstrated for trace detection of
benzene, acetylene, and carbon dioxide at ambient conditions. The sensor is based on a …
benzene, acetylene, and carbon dioxide at ambient conditions. The sensor is based on a …