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Low-Spatial Coherence Chaotic Cavity Laser for Speckle-Free Full-Field Imaging

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Abstract

We demonstrate electrically-pumped semiconductor-based chaotic microcavity lasers. The cavity shape is designed to maximize the number of lasing modes, providing emission with low spatial coherence and high-power per mode for high-speed, speckle-free full-field imaging applications.

© 2014 Optical Society of America

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