Authors: Kohls, M Schmidt, T Katschorek, H Spanhel, L Muller, G Mais, N Wolf, A Forchel, A

Citation: M. Kohls et al., A simple colloidal route to planar micropatterned Er@ZnO amplifiers, ADVAN MATER, 11(4), 1999, pp. 288-292

Authors: Mais, N Reithmaier, JP Forchel, A Kohls, M Spanhel, L Muller, G

Citation: N. Mais et al., Er doped nanocrystalline ZnO planar waveguide structures for 1.55 mu m amplifier applications, APPL PHYS L, 75(14), 1999, pp. 2005-2007