Low Power Consumption Substrate-Emitting DFB Quantum Cascade Lasers

In the present work, an ultra-low power consumption substrate-emitting distributed feedback (DFB) quantum cascade laser (QCL) was developed. The continuous-wave (CW) threshold power dissipation is reduced to 0.43 W at 25 °C by shortening the cavity length to 0.5 mm and depositing high-reflectivity (...

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Dades bibliogràfiques
Publicat a:Nanoscale Res Lett
Autors principals: Liu, Chuan-Wei, Zhang, Jin-Chuan, Jia, Zhi-Wei, Zhuo, Ning, Zhai, Shen-Qiang, Wang, Li-Jun, Liu, Jun-Qi, Liu, Shu-Man, Liu, Feng-Qi, Wang, Zhan-Guo
Format: Artigo
Idioma:Inglês
Publicat: Springer US 2017
Matèries:
Nano Express
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5581747/
https://ncbi.nlm.nih.gov/pubmed/28866815
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11671-017-2281-8
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