Very long wavelength (λ≈16 μm) whispering gallery mode microdisk lasers

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

Research output: Contribution to journalArticle

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Abstract

The longest wavelength whispering gallery semiconductor disk lasers fabricated to date are reported. The devices operate at λ≈16 μm up to a temperature of approximately 120 K. They employ the quantum cascade scheme based on interminiband transitions in graded superlattices and are realized in the InGaAs/AlInAs material system.

Original languageEnglish (US)
Pages (from-to)328-329
Number of pages2
JournalElectronics Letters
Volume36
Issue number4
DOIs
StatePublished - Feb 17 2000
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Tredicucci, A., Gmachl, C. F., Capasso, F., Sivco, D. L., Chu, S. N. G., Hutchinson, A. L., & Cho, A. Y. (2000). Very long wavelength (λ≈16 μm) whispering gallery mode microdisk lasers. Electronics Letters, 36(4), 328-329. https://doi.org/10.1049/el:20000334