Non-linear Raman effects and photodarkening in chalcogenide glass V. K. Tikhomirov, M. Barj, S. Turrell, J. Kobelke, N. Idrissi, M. Bouazaoui, B. Capoen and A. B. SeddonEurophys. Lett., 76 2 (2006) 312-317DOI: https://doi.org/10.1209/epl/i2006-10272-8
