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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...
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 |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2018
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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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