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

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

Research output: Contribution to journalArticlepeer-review

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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
Issue number4
StatePublished - Feb 17 2000
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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