caa a22 4500 445372729 CHVBK 20180317142952.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s00340-010-4044-4 doi (NATIONALLICENCE)springer-10.1007/s00340-010-4044-4 A calibration method for broad-bandwidth cavity enhanced absorption spectroscopy performed with supercontinuum radiation [Elektronische Daten] [T. Laurila, I. Burns, J. Hult, J. Miller, C. Kaminski] An efficient calibration method has been developed for broad-bandwidth cavity enhanced absorption spectroscopy. The calibration is performed using phase shift cavity ring-down spectroscopy, which is conveniently implemented through use of an acousto-optic tunable filter (AOTF). The AOTF permits a narrowband portion of the SC spectrum to be scanned over the full high-reflectivity bandwidth of the cavity mirrors. After calibration the AOTF is switched off and broad-bandwidth CEAS can be performed with the same light source without any loss of alignment to the set-up. We demonstrate the merits of the method by probing transitions of oxygen molecules O2 and collisional pairs of oxygen molecules (O2)2 in the visible spectral range. Springer-Verlag, 2010 Laurila T. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut Burns I. Department of Chemical and Process Engineering, University of Strathclyde, Montrose Street, G1 1XJ, Glasgow, Scotland aut Hult J. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut Miller J. Department of Chemistry, George Washington University, 20052, Washington, DC, USA aut Kaminski C. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut Applied Physics B Springer-Verlag 102/2(2011-02-01), 271-278 0946-2171 102:2<271 2011 102 340 https://doi.org/10.1007/s00340-010-4044-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-010-4044-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Laurila T. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut NATIONALLICENCE 700 1- Burns I. Department of Chemical and Process Engineering, University of Strathclyde, Montrose Street, G1 1XJ, Glasgow, Scotland aut NATIONALLICENCE 700 1- Hult J. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut NATIONALLICENCE 700 1- Miller J. Department of Chemistry, George Washington University, 20052, Washington, DC, USA aut NATIONALLICENCE 700 1- Kaminski C. Department of Chemical Engineering and Biotechnology, University of Cambridge, Pembroke Street, CB2 3RA, Cambridge, UK aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 102/2(2011-02-01), 271-278 0946-2171 102:2<271 2011 102 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer