ELECTRON MICROPROBE STUDIES ON MONOMODE OPTICAL FIBRES AND PREFORMS PREPARED BY THE MCVD TECHNIQUE A. P. Skeats et B. J. AinslieJ. Phys. Colloques, 45 C2 (1984) C2-757-C2-760DOI: https://doi.org/10.1051/jphyscol:19842174
