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Park, Won Sheppard Professor

Positions

Research Areas research areas

Research

research overview

  • Dr. Park's research is centered at discovering new optical phenomena and applications using nanoscale materials and structures and has currently two major thrusts: nonlinear optical devices and biosensing/therapeutics. For nonlinear optical devices. Dr. Park is also developing devices based on chalcogenide glass for operations in the mid-infrared region for sensing, communications, and switching. For biosensing and therapeutics, Dr. Park is developing nanomaterials that efficiently upconvert frequencies and thereby enable new imaging, sensing and/or therapeutic approaches.

keywords

  • condensed matter physics, optics, materials science, nanotechnology, photonic devices, biomedical engineering

Publications

selected publications

Teaching

courses taught

  • ECEA 5630 - Semiconductor Devices: Semiconductor Physics
    Primary Instructor - Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021 / Summer 2021 / Fall 2021
    Semiconductor Physics introduces the basic concepts in quantum theory of solids and presents the theory describing the carrier behaviors in semiconductors.
  • ECEA 5631 - Semiconductor Devices: Diode: pn junction and metal semiconductor contact
    Primary Instructor - Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021 / Summer 2021 / Fall 2021
    Presents in-depth discussion on pn junction and metal-semiconductor contact including the equilibrium behavior, current and capacitance responses under bias, breakdown, non-rectifying behavior and surface effect.
  • ECEA 5632 - Semiconductor Devices: Transistor: Field Effect Transistor and Bipolar Junction T
    Primary Instructor - Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021 / Summer 2021 / Fall 2021
    Presents in-depth discussion on metal-oxide-semiconductor field effect transistor (MOSFET) and bipolar junction transistor (BJT) including the equilibrium characteristics, modes of operation, switching and current amplifying behaviors.
  • ECEN 3250 - Microelectronics
    Primary Instructor - Fall 2019 / Fall 2020
    Develops a basic understanding of active semiconductor devices. Focuses on building an understanding of BJT and CMOS devices in both digital and analog applications.
  • ECEN 3400 - Electromagnetic Fields and Waves
    Primary Instructor - Fall 2018
    Electromagnetic fields are covered at an introductory level, starting with electrostatics and continuing with DC current, magnetostatics, time-varying magnetic fields, waves on transmission lines, Maxwell's equations and the basics of plane waves. The use of fields in inductors, capacitors, resistors, transformers, and energy and power concepts are studied.
  • ECEN 5015 - Special Topics
    Primary Instructor - Spring 2020 / Spring 2021
    -
  • ECEN 5016 - Special Topics
    Primary Instructor - Spring 2019
    -
  • ECEN 5355 - Principles of Electronic Devices 1
    Primary Instructor - Spring 2018
    Relates performance and limitations of solid state devices to their structures and technology. Examines semiconductor physics and technology. Includes Pn-junction, Mos, and optoelectronic devices. For both advance circuit and device engineers. Recommended prerequisite: ECEN 3320.
  • ECEN 5915 - Foundations of Quantum Engineering
    Primary Instructor - Fall 2021
    Introduces engineers to quantum theory. In this course you will learn how to describe many different physical systems (such as atoms, electrons, light, mechanical oscillators, and tops) mathematically. It also explores different notions of quantumness such as entanglement and non-contextuality. The foundations obtained in this course are important for further study of quantum hardware (sensors), communication, and computing. Same as ECEN 4915.
  • ECEN 6950 - Master's Thesis
    Primary Instructor - Fall 2019 / Spring 2020
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Background

International Activities

global connections related to teaching and scholarly work (in recent years)

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