Demonstration of High-Power and Stable Single-Mode in a Quantum Cascade Laser Using Buried Sampled Grating

Abstract High-power, low-threshold stable single-mode operation buried distributed feedback quantum cascade laser by incorporating sampled grating emitting at λ ~ 4.87 μm is demonstrated. The high continuous wave (CW) output power of 948 mW and 649 mW for a 6-mm and 4-mm cavity length is obtained at...

Descripció completa

Dades bibliogràfiques

Autors principals:	Feng-Min Cheng, Jin-Chuan Zhang, Dong-Bo Wang, Zeng-hui Gu, Ning Zhuo, Shen-Qiang Zhai, Li-Jun Wang, Jun-Qi Liu, Shu-Man Liu, Feng-Qi Liu, Zhan-Guo Wang
Format:	Artigo
Idioma:	Inglês
Publicat:	SpringerOpen 2019-04-01
Col·lecció:	Nanoscale Research Letters
Matèries:	Quantum cascade laser Distributed feedback Sampled grating
Accés en línia:	http://link.springer.com/article/10.1186/s11671-019-2954-6
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!