广域自聚焦分布布拉格反射激光二极管

5th International Workshop on Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003. Pub Date : 2003-11-17 DOI:10.1109/LFNM.2003.1246070

G. Sokolovskii, D. Yanson, E. Rafailov, V. Kuchinskii, A. G. Deryagin, A. C. Bryce, J. Marsh, W. Sibbett

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引用次数: 0

摘要

本工作旨在研究新型分布式共焦光栅激光二极管。该器件具有单纵向模式工作，侧模抑制比超过30 dB，光束横向聚焦，焦距约为0.5 mm。这些激光源将适用于需要频谱和空间增强光束质量的应用。

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Broad area self-focused distributed Bragg reflector laser diodes

This work was aimed to investigate new type laser diodes incorporating distributed confocal gratings. The devices exhibited single-longitudinal mode operation with a side-mode suppression ratio of over 30 dB and a laterally focused beam for focal lengths around 0.5 mm. These laser sources will be suitable for applications requiring both spectrally and spatially enhanced beam quality.

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来源期刊

5th International Workshop on Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003.

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