Continuous wave operation of long wavelength (λ≈11 μm) inter-miniband lasers

A. Tredicucci, F. Capasso, Claire F. Gmachl, D. L. Sivco, A. L. Hutchinson, Sung Nee G. Chu, A. Y. Cho

Research output: Contribution to journalArticle

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Abstract

A long wavelength (I≈11 μm) quantum cascade laser based on inter-miniband transitions in semiconductor superlattices is presented. The device operates continuous wave up to a temperature of 85 K with a maximum output power of 75 mW at 25 K, both record values for unipolar lasers of compatible wavelength.

Original languageEnglish (US)
Pages (from-to)876-878
Number of pages3
JournalElectronics Letters
Volume36
Issue number10
DOIs
StatePublished - May 11 2000

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Tredicucci, A., Capasso, F., Gmachl, C. F., Sivco, D. L., Hutchinson, A. L., Chu, S. N. G., & Cho, A. Y. (2000). Continuous wave operation of long wavelength (λ≈11 μm) inter-miniband lasers. Electronics Letters, 36(10), 876-878. https://doi.org/10.1049/el:20000637