Optical Devices

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  Subject Areas on Research

  • A comprehensive evaluation of the PRESAGE/optical-CT 3D dosimetry system. 
  • A versatile diffractive maskless lithography for single-shot and serial microfabrication. 
  • An efficient broadband metamaterial wave retarder. 
  • Direct Coupling of Plasmonic and Photonic Nanowires for Hybrid Nanophotonic Components and Circuits 
  • Functional photoacoustic microscopy of pH. 
  • High numerical aperture Fourier ptychography: principle, implementation and characterization. 
  • High responsivity, low dark current, heterogeneously integrated thin film Si photodetectors on rigid and flexible substrates. 
  • Identification of fluorescent beads using a coded aperture snapshot spectral imager. 
  • Optical coherence tomography through a rigid borescope applied to quantification of articular cartilage thickness in a porcine knee model 
  • Overlapped Fourier coding for optical aberration removal. 
  • Performance metrics of an optical spectral imaging system for intra-operative assessment of breast tumor margins. 
  • Plasmonic multi-mode interference couplers. 
  • Preliminary Experience Using Eye-Tracking Technology to Differentiate Novice and Expert Image Interpretation for Ultrasound-Guided Regional Anesthesia. 
  • Rapid and inexpensive fabrication of terahertz electromagnetic bandgap structures. 
  • Rapid noninvasive optical imaging of tissue composition in breast tumor margins. 
  • Scanning system for angle-resolved low-coherence interferometry. 
  • Simulation of complex plasmonic circuits including bends. 
  • Terahertz single pixel imaging with an optically controlled dynamic spatial light modulator. 
  • Towards a field-compatible optical spectroscopic device for cervical cancer screening in resource-limited settings: effects of calibration and pressure. 
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  Keywords of People

  • Brady, David J., Michael J. Fitzpatrick Distinguished Professor Emeritus of Photonics, Electrical and Computer Engineering
  • Jokerst, Nan Marie, J. A. Jones Distinguished Professor of Electrical and Computer Engineering, Nicholas Institute-Energy Initiative