1. Articles from David Goulding

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    1. Coherence properties of fast frequency swept lasers revealed via full electric field reconstruction

      Coherence properties of fast frequency swept lasers revealed via full electric field reconstruction

      A novel, time-resolved interferometric technique is presented allowing the reconstruction of the complex electric field output of a fast frequency swept laser in a single-shot measurement. The power of the technique is demonstrated by examining a short cavity swept source designed for optical coherence tomography applications, with a spectral bandwidth of 18 THz. This novel analysis of the complete electric field reveals the modal structure and modal evolution of the device as well as providing a time-resolved real-time characterization of the optical spectrum, linewidth and coherence properties of a dynamic rapidly swept laser.

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  2. Topics in the News

    1. (5 articles) National Institutes of Health
    2. (1 articles) Nicolaus Copernicus University
    3. (1 articles) Bryan Kelleher
    4. (1 articles) Maciej Wojtkowski
    5. (1 articles) Karol Karnowski
    6. (1 articles) University of Houston
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    12. (1 articles) Taner Akkin
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