Directional emission of stadium-shaped micro-lasers
Mélanie Lebental 1, 2, Jean-Sébastien Lauret 1, Joseph Zyss 1, C. Schmit 2, E. Bogomolny 2 Physical Review A: Atomic, Molecular and Optical Physics 75 (2007) 033806 The far-field emission of two dimensional (2D) stadium-shaped dielectric cavities is investigated. Micro-lasers with such shape present a highly directional emission. We provide experimental evidence of the dependance of the emission directionality on the shape of the stadium, in […]
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