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Narrow-Linewidth GaN-on-Si Laser Diode with Slot Gratings
This letter reports room-temperature electrically pumped narrow-linewidth GaN-on-Si laser diodes. Unlike conventional distributed Bragg feedback laser diodes with hundreds of gratings, we employed only a few precisely defined slot gratings to narrow the linewidth and mitigate the negative effects of...
Autores principales: | Tang, Yongjun, Feng, Meixin, Liu, Jianxun, Fan, Shizhao, Sun, Xiujian, Sun, Qian, Zhang, Shuming, Liu, Tong, Kong, Yaping, Huang, Zengli, Ikeda, Masao, Yang, Hui |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8619470/ https://www.ncbi.nlm.nih.gov/pubmed/34835855 http://dx.doi.org/10.3390/nano11113092 |
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