Multipass and cavity enhanced laser spectroscopy
28 Feb 2018
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The Laser Spectroscopy Group have developed quantum cascade laser sensing techniques and multipass absorption cells for ultra-low concentration environmental sensing and the investigation of molecular non linear spectroscopy phenomena.

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Spectroscopy equipment on a laboratory bench.

​​​​Multipass and cavity enhanced laser spectroscopy​

Credit: STFC RAL Space

​Quantum cascade laser sensing techniques based on cavity enhanced techniques (OF-CEAS, CEAS, CRDS) as well as multipass absorption cells have been developed by the Spectroscopy Group for ultra-low concentration environmental sensing and  the investigation of molecular non linear spectroscopy phenomena. This project was carried out in collaboration with the Physical and Theoretical Chemistry Laboratory of the University of Oxford.

​​For more information please contact: RAL Space Enquiries​​

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