We study novel ultrafast nonlinear dynamics in photonic structures and incorporate the dynamics to enhance the device performances with focuses on sensing and imaging applications. We are interested in functional integration of photonic devices with microfluidic and 2D materials to broaden the scope of chip-scale sensing and imaging devices. We are part of the NSF Quantum Systems through Entangled Science and Engineering, working on quantum-enhanced photonic sensors.
ECEN 2260 - Circuits as Systems
Primary Instructor
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Fall 2020 / Fall 2021 / Spring 2024
Continues basic circuit analysis of ECEN 2250: Laplace transform techniques, transfer functions, frequency response, Bode diagrams, resonant circuits, Fourier series expansions, and convolution. Recommended corequisite: ECEN 2270.
ECEN 4006 - Special Topics
Primary Instructor
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Fall 2019 / Spring 2021 / Fall 2023
Examines a special topic in Electrical, Computer and Energy Engineering. May be repeated up to 9 total credit hours.
ECEN 4606 - Undergraduate Optics Laboratory
Primary Instructor
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Fall 2018 / Spring 2020
Introduces fundamental concepts, techniques, and technology of modern optical and photonic systems. Individual labs cover particular fields of optical technology, including light sources such as lasers and Leds, interferometers, fiber-optic communications, photodetection, spectrometers, and holography. Practical skills such as how to align an optical system will also be emphasized.
ECEN 4616 - Optoelectronic System Design
Primary Instructor
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Spring 2018 / Spring 2019
Examines optical components and electro-optic devices with the goal of integrating into well design optoelectronic systems. Sample systems include optical storage, zoom lenses and telescopes. Same as ECEN 5616.
ECEN 5006 - Special Topics
Primary Instructor
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Fall 2019 / Spring 2021 / Fall 2023
Examines a special topic in Electrical, Computer and Energy Engineering. May be repeated up to 9 total credit hours.
ECEN 5156 - Physical Optics
Primary Instructor
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Fall 2021
Covers the application of Maxwell's equations to optical wave propagation in free space and in media.Topics include polarization, dispersion, geometrical optics, interference, partial coherence, and diffraction. Recommended prerequisite: ECEN 3410.
ECEN 5616 - Optoelectric System Design
Primary Instructor
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Spring 2018 / Spring 2019
Examines optical components and electro-optic devices with the goal of integrating into well design optoelectronic systems. Sample systems include optical storage, zoom lenses and telescopes. Same as ECEN 4616.
ECEN 5626 - Active Optical Devices
Primary Instructor
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Fall 2024
Analysis of active optical devices such as semiconductor laser, detector and flat panel display by clearly defining and interconnecting the fundamental physical mechanism, device design and operating principles and device performance. Recommended prerequisite: ECEN 5355.
