Possible THz gain in superlattices at a stable operation point

Andreas Wacker, S. J. Allen, J. S. Scott, M. C. Wanke, Antti-Pekka Jauho

    Research output: Contribution to journalJournal articleResearchpeer-review


    We demonstrate that semiconductor superlattices may provide gain at THz frequencies at an operation point which is stable against fluctuations at lower frequency. While an explicit experimental demonstration for the sample considered could not be achieved, the underlying principle of quantum response is quite general and may prove successful for differently designed superlattices.
    Original languageEnglish
    JournalIPPS physica status solidi (b)
    Issue number1
    Pages (from-to)95-97
    Publication statusPublished - 1997
    EventPoster presentation at HCIS-10 - Berlin, Germany
    Duration: 1 Jan 1997 → …


    ConferencePoster presentation at HCIS-10
    CityBerlin, Germany
    Period01/01/1997 → …

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