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Electrical injection, continuous wave operation of subwavelength-metallic- cavity lasers at 260 K

  • Kang Ding
  • , Zhicheng Liu
  • , Leijun Yin
  • , Hua Wang
  • , Ruibin Liu
  • , Martin T. Hill
  • , Milan J.H. Marell
  • , Peter J. Van Veldhoven
  • , Richard Nötzel
  • , C. Z. Ning
  • Arizona State University
  • Eindhoven University of Technology

科研成果: 期刊稿件文章同行评审

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
文章编号231108
期刊Applied Physics Letters
98
23
DOI
出版状态已出版 - 6 6月 2011
已对外发布

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