All Stories

  1. From Winner-Takes-All to Winners-Share-All: Exploiting the Information Capacity in Temporal Codes

    Article • Neural Computation, March 2018, The MIT Press

    Professor Luke Theogarajan

  2. An Ultra-Low Phase-Noise 20-GHz PLL Utilizing an Optoelectronic Voltage-Controlled Oscillator

    Article • IEEE Transactions on Microwave Theory and Techniques, March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  3. Optimizing Polymer Membranes for Biological Nanopores

    Article • Journal of Materials Chemistry B, January 2015, Royal Society of Chemistry

    Professor Luke Theogarajan

  4. Voltage Gating in Nanopores Containing Anthraquinone Mimics Biological Membrane Proteins

    Article • Biophysical Journal, January 2015, Elsevier

    Professor Luke Theogarajan

  5. Deformation of MCF-7 Cells in Micropores with Undulating Diameter

    Article • Biophysical Journal, January 2015, Elsevier

    Professor Luke Theogarajan

  6. Pores with Undulating Diameter for Multipronged Characterization of Single Particles and Cells in Resistive-Pulse Technique

    Article • Biophysical Journal, January 2015, Elsevier

    Professor Luke Theogarajan

  7. A low phase noise dual loop optoelectronic oscillator as a voltage controlled oscillator with phase locked loop

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  8. Velocity Profiles in Pores with Undulating Opening Diameter and Their Importance for Resistive-Pulse Experiments

    Article • Analytical Chemistry, October 2014, American Chemical Society (ACS)

    Professor Luke Theogarajan

  9. Rapid metal-free macromolecular coupling viaIn Situnitrile oxide-activated alkene cycloaddition

    Article • Journal of Polymer Science Part A Polymer Chemistry, August 2014, Wiley

    Professor Luke Theogarajan

  10. A CMOS-memristive self-learning neural network for pattern classification applications

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  11. Electroosmosis Induced Pressure Gradients in Pores with Undulating Pore Diameter

    Article • Biophysical Journal, January 2014, Elsevier

    Professor Luke Theogarajan

  12. A CMOS-memristive self-learning neural network for pattern classification applications

    Article • January 2014, ACM (Association for Computing Machinery)

    Professor Luke Theogarajan

  13. Stealth Polymeric Vesicles via Metal-Free Click Coupling

    Article • Biomacromolecules, September 2013, American Chemical Society (ACS)

    Professor Luke Theogarajan

  14. Electronic and photonic integrated circuits for fast data center optical circuit switches

    Article • IEEE Communications Magazine, September 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  15. A CMOS enhanced solid-state nanopore based single molecule detection platform

    Article • July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  16. Integration of solid-state nanopores in a 0.5 μm CMOS foundry process

    Article • Nanotechnology, March 2013, Institute of Physics Publishing

    Professor Luke Theogarajan

  17. Heterogeneous optoelectronic integration using locally polymerized imprinted hard mask

    Article • March 2013, SPIE

    Professor Luke Theogarajan

  18. Digitally Tunable Optical Power Equalization for Large Port Count Optical Switches

    Article • January 2013, Optical Society of America (OSA)

    Professor Luke Theogarajan

  19. Poly(oxazoline) Block Copolymers for Biomedical Applications

    Article • January 2013, American Chemical Society (ACS)

    Professor Luke Theogarajan

  20. Microwave generation using an integrated hybrid silicon mode-locked laser in a coupled optoelectronic oscillator configuration

    Article • January 2013, Optical Society of America (OSA)

    Professor Luke Theogarajan

  21. A 10pJ/bit 135Mbps IR-UWB transmitter using pulse position modulation and with on-chip LDO regulator in 0.13µm CMOS for biomedical implants

    Article • January 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  22. A 1.3µW 0.0075mm2 neural amplifier and capacitor-integrated electrodes for high density neural implant recording

    Article • November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  23. Biosensing with integrated CMOS nanopores

    Article • October 2012, SPIE

    Professor Luke Theogarajan

  24. Strategies for restoring vision to the blind: current and emerging technologies

    Article • Neuroscience Letters, June 2012, Elsevier

    Professor Luke Theogarajan

  25. Opportunities and Challenges of Using Plasmonic Components in Nanophotonic Architectures

    Article • IEEE Journal on Emerging and Selected Topics in Circuits and Systems, June 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  26. CMOS enabled silicon photonics for data center packet switching

    Article • June 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  27. Clickable amphiphilic triblock copolymers

    Article • Journal of Polymer Science Part A Polymer Chemistry, March 2012, Wiley

    Professor Luke Theogarajan

  28. Smart-cut layer transfer of single-crystal SiC using spin-on-glass

    Article • Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena, January 2012, American Vacuum Society

    Professor Luke Theogarajan

  29. Wafer Scale Integration of CMOS Chips for Biomedical Applications via Self-Aligned Masking

    Article • IEEE Transactions on Components Packaging and Manufacturing Technology, December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  30. Communication and control system for a 15-channel hermetic retinal prosthesis

    Article • Biomedical Signal Processing and Control, October 2011, Elsevier

    Professor Luke Theogarajan

  31. Photonic Switching for Data Center Applications

    Article • IEEE Photonics Journal, October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  32. An 18µW 79dB-DR 20KHz-BW MASH ΔΣ modulator utilizing self-biased amplifiers for biomedical applications

    Article • September 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  33. Fighting fire with fire

    Article • ACM SIGARCH Computer Architecture News, June 2011, ACM (Association for Computing Machinery)

    Professor Luke Theogarajan

  34. Fighting fire with fire

    Article • January 2011, ACM (Association for Computing Machinery)

    Professor Luke Theogarajan

  35. n- and p-Channel field-effect transistors based on diquinoxalinoTTF derivatives

    Article • Synthetic Metals, November 2010, Elsevier

    Professor Luke Theogarajan

  36. A micropower delta-sigma modulator based on a self-biased super inverter for neural recording systems

    Article • September 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  37. Self-assembly of ABA triblock copolymers based on functionalized polydimethylsiloxane and polymethyloxazoline

    Article • Polymer International, May 2010, Wiley

    Professor Luke Theogarajan

  38. Design challenges for sense amplifier and wireless link in high-density neural recording implants

    Article • April 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  39. In vivo operation of the Boston 15-channel wireless subretinal visual prosthesis

    Article • February 2010, SPIE

    Professor Luke Theogarajan

  40. Luminescent Solar Concentrators Employing Phycobilisomes

    Article • Advanced Materials, August 2009, Wiley

    Professor Luke Theogarajan

  41. Visual prostheses: Current progress and challenges

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  42. A Low-Power Fully Implantable 15-Channel Retinal Stimulator Chip

    Article • IEEE Journal of Solid-State Circuits, October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  43. Versatile synthesis of self-assembling ABA triblock copolymers with polymethyloxazoline A-blocks and a polysiloxane B-block decorated with supramolecular receptors

    Article • Polymer International, April 2008, Wiley

    Professor Luke Theogarajan

  44. Minimally Invasive Retinal Prosthesis

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  45. Novel circuits for neural information processing

    Article • Computers & Electrical Engineering, September 1999, Elsevier

    Professor Luke Theogarajan

  46. A scalable low voltage analog Gaussian radial basis circuit

    Article • IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing, January 1997, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  47. Silicon models of visual cortical processing

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  48. A programmable Gaussian node

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  49. A multi-dimensional analog Gaussian radial basis circuit

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan

  50. Analog VLSI implementations of receptive field profiles found in visual cortical neurons

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luke Theogarajan