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Tapered Quantum Cascade Laser Arrays Integrated with Talbot Cavities

Power scaling in broad area quantum cascade laser (QCL) usually leads to the deterioration of the beam quality with an emission of multiple lobes far-field pattern. In this letter, we demonstrate a tapered QCL array integrated with Talbot cavity at one side of the array. Fundamental supermode operat...

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Detalles Bibliográficos
Autores principales: Zhao, Yue, Zhang, Jin-Chuan, Cheng, Feng-Min, Wang, Dong-Bo, Liu, Chuan-Wei, Zhuo, Ning, Zhai, Shen-Qiang, Wang, Li-Jun, Liu, Jun-Qi, Liu, Shu-Man, Liu, Feng-Qi, Wang, Zhan-Guo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6037635/
https://www.ncbi.nlm.nih.gov/pubmed/29987613
http://dx.doi.org/10.1186/s11671-018-2617-z

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