High speed tunable bandwidth ultrasonic array beam steering using ultra-compact photonics

    Authors

    N. A. Riza

    Comments

    Authors: contact us about adding a copy of your work at STARS@ucf.edu

    Abbreviated Journal Title

    Ultrasonics

    Keywords

    ultrasonic phased array; optical beamformer; nematic liquid crystals; high speed switching; Acoustics; Radiology, Nuclear Medicine & Medical Imaging

    Abstract

    High speed (microsecond domain) narrowband optical beamforming for ultrasonic frequencies is demonstrated using space-time multiplexing to overcome the slow (millisecond domain) response of ultracompact analog control birefringent-mode nematic liquid crystal devices. (C) 1998 Elsevier Science B.V.

    Journal Title

    Ultrasonics

    Volume

    36

    Issue/Number

    1-5

    Publication Date

    1-1-1998

    Document Type

    Article; Proceedings Paper

    Language

    English

    First Page

    21

    Last Page

    24

    WOS Identifier

    WOS:000073685400005

    ISSN

    0041-624X

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