摘要
We report continuous wave lasing operation at T=260 K of subwavelength-metallic-cavities with semiconductor core encapsulated in silver under electric injection. The physical cavity volumes of the two lasers presented are 0.96 λ3 (λ=1563.4 nm) and 0.78 λ3 (λ=1488.7 nm), respectively. Longitudinal modes observed in one of lasers correspond to the Fabry-Perot cavity in the length direction. Such record high temperature operation of a subwavelength laser is of great importance for the development of small light sources in future integrated photonic circuits and other on-chip applications.
源语言 | 英语 |
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文章编号 | 231108 |
期刊 | Applied Physics Letters |
卷 | 98 |
期 | 23 |
DOI | |
出版状态 | 已出版 - 6 6月 2011 |
已对外发布 | 是 |