Electrically driven, narrow-linewidth blackbody emission from carbon nanotube microcavity devices

M. Fujiwara, D. Tsuya, H. Maki

研究成果: Article査読

21 被引用数 (Scopus)

抄録

We report electrically driven narrow-linewidth blackbody emission from carbon-nanotube with Fabry-Perot microcavities. We fabricated two types of devices with microcavities consisting of either gold mirrors or distributed Bragg reflectors (DBR). Gold-mirror microcavity devices exhibit blackbody emission with narrowed full-width at half-maximum of ∼50 nm in contrast to the broad normal blackbody emission spectrum. The spectra from these devices can be explained by theoretical calculations accounting for the temperature-dependent intrinsic blackbody spectra and transmittance spectrum of the microcavity. Moreover, the DBR microcavity devices show a narrower resonant peak inside the photonic bandgap, compared with the gold-mirror microcavity device.

本文言語English
論文番号143122
ジャーナルApplied Physics Letters
103
14
DOI
出版ステータスPublished - 2013 9 30

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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