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Exploring the origin of the directional emission from a microcavity with a large-aperture surface-emitting laser

机译:用大孔径表面发射激光器探索微腔定向发射的起源

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The origin of the direction emission from a microcavity is investigated with a large-aperture surface-nemitting laser with an equilateral-triangular shape. Experimental results reveal that a wide-spread eigen-nmode and a localized superscar mode can display quite similar far-field directional emissions. This experi-nmental finding is theoretically confirmed with the quantum-billiard wave function and the approximation ofnthe paraxial propagation. © 2009 Optical Society of America
机译:用具有等边三角形形状的大孔径表面发射激光器研究了微腔方向发射的起源。实验结果表明,宽广的本征n模式和局部超级疤痕模式可以显示非常相似的远距离定向发射。该实验结果在理论上与量子台球波函数以及近轴传播的近似关系相一致。 ©2009美国眼镜学会

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