Jiachen He

Education:
ā€¢ University of Kentucky, United States
Ph.D. in Physics (Expected Graduation Date: May 2025)

ā€¢ University of Kentucky, United States
M.S. in Physics

ā€¢ Shenzhen University, China
B.E. in Measurement Control Technology and Instruments
Thesis: Research on the Control System of Intelligent Fish Tank Based on Single Chip Microcomputer.
Biography:

šŸ‘Øā€šŸ’» Iā€™m a final-year Ph.D. candidate in Physics at the University of Kentucky, specializing in open quantum systems, optical metrology, and magnetic field design.

āš›ļø My research focuses on optical and magnetic systems, with an emphasis on the magneto-optic effect, laser frequency stabilization, advanced data acquisition / analysis techniques, and the development of high-precision instrumentation.

šŸŽ“ Currently, I am working towards completing my Ph.D. dissertation, where I am developing a sensitive optical magnetometer using the resonant Faraday effect. Additionally, I have created Python-based systems for synchronous data acquisition and designed a Merritt coil system for active magnetic field cancellation.

šŸŽÆ Driven by a passion for integrating optics, quantum technology, and engineering expertise to streamline scientific workflows. Proficient in Python, C++, and a suite of tools, applying them to innovate across hardware and software development while pushing the boundaries of experimental precision.

Research Interests:
Nuclear Physics (Experiment)
Laser Spectroscopy
Atomic Physics
Magnetism
Courses

Advanced Mechanics, Quantum Mechanics, Electromagnetic Theory, Statistical Mechanics, Methods of Theoretical Physics, Solid State Physics, Fundamental Particle Physics, Computational Physics.

Foci

Light interaction with materials in magnetic field, optics and laser technology, magnetic field design and modeling, electric and magnetic polarizability, interferometry, birefringence measurement system, polarization modulation ellipsometry, optical homodyne detection, atomic spectroscopy, balanced polarimetry, laser frequency stabilization, opto-electronics.

Selected Publications:

Electric Charging Effects on Insulating Surfaces in Cryogenic Liquids