title: Effect of diode wavelength broadening in a diode end-pumped solid-state amplifier.
abstract: The effect of the spectral broadening in cw diode pumping and the wavelength shift in pulsed pumping of a solid-state laser is investigated theoretically. A very simple model allowing the computation of the reduction of the absorbed pump energy is developed. The results are applied to an ytterbium-doped solid-state laser and should be fruitful for amplifier and laser design.
authors: Laboratoire pour l'Utilisation des Lasers Intense (LULI), Unité Mixte de Recherche 7605, Ecole Polytechnique, CNRS-CEA, Université Paris, Cedex, France. gilbert.bourdet@polytechnique.fr
authors: Gilbert L
authors: GL
authors: Bourdet
authors: Olivier
authors: O
authors: Casagrande