Jiung joined NIST as a research associate for research on quantum imaging in 2023. His expertise is in optical effects of nonlinear materials such as Lithium Niobate and PPKTP for photon generation by SPDC. He has knowledge of quantum optics and experiences in optics experiments, participating in research projects including harmonic generation and SPDC using nonlinear phase matching for efficient photo generation, wavelength measurement, and index measurement, which will contribute to the quantum state imaging metrology project with fresh view.