Mode structure in the far field radiation of a leaky-wave multiple quantum well laser

Autor: Nekorkin, S M, Zvonkov, B N, Karzanova, Maria V, Dikareva, Natalia V, Aleshkin, V Ya, Dubinov, A A
Zdroj: Quantum Electronics; October 2012, Vol. 42 Issue: 10 p931-933, 3p
Abstrakt: The radiation patterns of a leaky-wave InGaAs/GaAs/InGaP laser are studied. In the subthreshold regime, several peaks are found, corresponding to the emission of fundamental and excited modes. The dependences of the amplitude, position and width of the peaks on the pump current are investigated and explained.
Databáze: Supplemental Index