S. M. Nekorkin, B. N. Zvonkov, M. V. Karzanova, N. V. Dikareva, V. Ya. Aleshkin, A. A. Dubinov, “Mode structure in the far field radiation of a leaky-wave multiple quantum well laser”, Kvantovaya Elektronika, 2012, Volume 42, Number 10,Pages <nobr>931

This article is cited in 9 papers

Measurement of parametrs of laser radiation

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

S. M. Nekorkin^a, B. N. Zvonkov^a, M. V. Karzanova^a, N. V. Dikareva^a, V. Ya. Aleshkin^b, A. A. Dubinov^b

^a Scientific-Research Physicotechnical Institute at the Nizhnii Novgorod State University
^b Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod

Abstract: 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.

Keywords: leaky-wave laser, radiation pattern, mode composition.

PACS: 42.55.Px, 42.60.Da, 42.60.Jf

Received: 14.06.2012
Revised: 13.08.2012