Spectral Hole-Burning of $\mathsf{Nd^{3+}}$ Doped Germanosilicate FiberB. Jacquier, R.M. Macfarlane et A.M. JurdycJ. Phys. III France, 5 3 (1995) 219-224DOI: https://doi.org/10.1051/jp3:1995121
