Demonstration of lasing oscillation in a plasmonic microring resonator containing quantum dots fabricated by transfer printing

Akihito Tamada, Yasutomo Ota, Kazuhiro Kuruma, Jinfa Ho, Katsuyuki Watanabe, Satoshi Iwamoto, Yasuhiko Arakawa

研究成果: Article査読

5 被引用数 (Scopus)

抄録

We demonstrate room-temperature lasing oscillation in a plasmonic microring resonator containing InAs/GaAs self-assembled quantum dots. The resonator is composed of a GaAs microring placed on an atomically flat silver surface. Such a structure was fabricated by transfer printing, through which we can pick the dielectric microring and place it on the silver surface at will, hence maintaining a high-quality metal surface without introducing any complex fabrication process. Our result will be important in the development of nanoscale light sources in future densely integrated plasmonic circuits.

本文言語English
論文番号102001
ジャーナルJapanese journal of applied physics
56
10
DOI
出版ステータスPublished - 2017 10月
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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