High resolution polarization spectroscopy and laser induced fluorescence of CO2 around 2μm Z. T. Alwahabi, J. Zetterberg, Z. S. Li and M. Aldén Eur. Phys. J. D, 42 1 (2007) 41-47 Published online: 22 December 2006 DOI: 10.1140/epjd/e2006-00275-y