Mehdi Hasan

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A design challenge for photodiodes yielding both high speed and responsivity is the necessity to concentrate incident light into a subwavelength active volume region. Photonic nanojets have been reported in the literature as a means to focus an incident plane wave to a subwavelength-waist propagating beam with applications ranging from next-generation DVDs(More)
Field-Effect Transistors (FETs) with Three Independent Gates (TIG) can achieve different modes of operation according to the bias of the gate terminals. In particular, TIG FETs were recently shown capable of (i) device-level polarity control, (ii) dynamic threshold modulation and (iii) subthreshold slope tuning down to ultra-steep-slope operation.(More)
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