Two-photon transitions between bound-to-continuuan states in AlGaAs/GaAs multiple quantum well

    Authors

    J. U. Kang; J. B. Khurgin; C. C. Yang; H. H. Lin;G. I. Stegeman

    Comments

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    Abbreviated Journal Title

    Appl. Phys. Lett.

    Keywords

    Half-Band-Gap; 2-Photon Absorption; Wave-Guides; Spectroscopy; Physics, Applied

    Abstract

    We have experimentally observed room-temperature exciton resonances resulting from interband two-photon transitions between bound-to-continuum states. The excitons exhibit reduced binding energy and broadened resonances compared to that of excitons resulting from two-photon transitions between bound states. This trend is consistent with our theoretical prediction. (C) 1998 American Institute of Physics. [S0003-6951(98)02151-2].

    Journal Title

    Applied Physics Letters

    Volume

    73

    Issue/Number

    25

    Publication Date

    1-1-1998

    Document Type

    Article

    Language

    English

    First Page

    3638

    Last Page

    3640

    WOS Identifier

    WOS:000077458200004

    ISSN

    0003-6951

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