EFFECTS OF MICROWAVE EXCITATION ON SPECTRAL HOLE-BURNING IN COLOUR CENTRE SYSTEMS P. D. Bloch, W. S. Brocklesby, R. T. Harley et M. J. HendersonJ. Phys. Colloques, 46 C7 (1985) C7-527-C7-530DOI: https://doi.org/10.1051/jphyscol:1985794