Danny Hee

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We demonstrate a high-speed multi-functional spectral-domain optical coherence tomography system, using a broadband light source centered at 1.3 μm and two InGaAs line scan cameras capable of acquiring individual axial scans in 24.4 μs, at a rate of 18,500 axial scans per second. Fundamental limitations on the accuracy of phase determination as functions of(More)
Ultrahigh-resolution adaptive optics–optical coherence tomography (UHR-AO-OCT) instrumentation allowing monochromatic and chromatic aberration correction was used for volumetric in vivo retinal imaging of various retinal structures including the macula and optic nerve head (ONH). Novel visualization methods that simplify AO-OCT data viewing are presented,(More)
BACKGROUND When sober, problematic drinkers display exaggerated reactivity to threats that are uncertain (U-threat). Since this aversive affective state can be alleviated via acute alcohol intoxication, it has been posited that individuals who exhibit heightened reactivity to U-threat at baseline are motivated to use alcohol as a means of avoidance-based(More)
NOTABLE PROJECTS ADVANCED PERFORMANCE MEASUREMENT Research Project • Developing traffic prediction algorithms for high-speed networks based on passive measurements • Creating algorithms to infer service plans from TCP streams • Investigating lightweight bandwidth estimation techniques that scale with today's networks EFFECT OF WEB CACHES ON VIDEO STREAMING(More)
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