Degradation of InGaN lasers: Role of non-radiative recombination and injection efficiency. - Nicola Trivellin; Matteo Meneghini; Carlo De Santi; Simone Vaccari; Gaudenzio Meneghesso; Enrico Zanoni; Kenji Orita; S. Takigawa; Tsuyoshi Tanaka; Daisuke Ueda (Microelectron. Reliab., 2011)