Theory of millimeter wave nonlinearities in semiconductor superlattices

A study of the impact of semiconductor superlattices on millimeter wave nonlinearities is reported. χ(3) as large as 10−2 esu can be achieved by using 250 GHz radiation. Self-induced transparency is also predicted, and its competition with the third-harmonic generation process is quantified.

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Bibliographic Details
Published in:Applied physics letters 1990-02, Vol.56 (8), p.773-775
Main Authors: LAM, J. F, GUENTHER, B. D, SKATRUD, D. D
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Electronic transport in condensed matter
Exact sciences and technology
Physics
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Summary:A study of the impact of semiconductor superlattices on millimeter wave nonlinearities is reported. χ(3) as large as 10−2 esu can be achieved by using 250 GHz radiation. Self-induced transparency is also predicted, and its competition with the third-harmonic generation process is quantified.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.102709