Using 2D Distributed Feedback in Optical Laser
V.R. Baryshev, N.S. Ginzburg, A.M. Malkin and A.S. Sergeev
Institute of Applied Physics, RAS, Nizhny Novgorod, Russia
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Received: 3 09 2007;
Dynamics of a laser exploiting two-dimensional distributed feedback is considered. Two-dimensional distributed feedback can be realised using a dielectric structure (two-dimensional Bragg resonator) with the width having double-periodical modulation. It is shown that such a structure can provide production of spatial coherent radiation from extended active medium of planar geometry.
DOI: 10.12693/APhysPolA.112.897
PACS numbers: 42.55.Tr, 42.60.Da