Justin Welter

Graduate Student

Ph.D. Student in Electrical and Computer Engineering, University of Maryland, College Park 2022-Present
B.S. in Electrical Engineering, University of Notre Dame, Class of 2022

jwelter@umd.edu

Fun Fact: Justin is a metalworker trained in blacksmithing, bladesmithing, and metal foundry.

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride. Richard A. Escalante, Andrew J. Beling, Daniel G. Ang, Niko R. Reed, Justin J. Welter, John W. Blanchard, Cecilia Campos, Edwin Coronel, Klaus Krambrock, Alexandre S. Leal, Paras N. Prasad, and Ronald L. Walsworth. Advanced Optical Materials (2026). link PDF supplement
BibTeX
@article{Escalante2026, sort_date = {2026-07}, sort_date_type = {journal-issue}, author = {Escalante, Richard A. and Beling, Andrew J. and Ang, Daniel G. and Reed, Niko R. and Welter, Justin J. and Blanchard, John W. and Campos, Cecilia and Coronel, Edwin and Krambrock, Klaus and Leal, Alexandre S. and Prasad, Paras N. and Walsworth, Ronald L.}, title = {Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride}, journal = {Advanced Optical Materials}, year = {2026}, month = {June}, doi = {10.1002/adom.71351}, url_link = {https://advanced.onlinelibrary.wiley.com/doi/abs/10.1002/adom.71351}, url_pdf = {/files/2026/07/Advanced-Optical-Materials-2026-Escalante-Direct-Measurement-of-the-Singlet-Lifetime-and-Photoexcitation-Behavior.pdf}, url_supplement = {/files/2026/06/adom71351-sup-0001-suppmat.pdf}, keywords = {quantum-sensing}, eprint = {2504.05289}, archiveprefix = {arXiv} }

arXiv

High-resolution and wide-frequency-range magnetic spectroscopy with solid-state spin ensembles. Zechuan Yin, Justin J. Welter, Connor A. Hart, Paul V. Petruzzi, and Ronald L. Walsworth. npj Quantum Information 11 (2025). link PDF supplement
BibTeX
@article{Yin2025, sort_date = {2025-12-03}, sort_date_type = {journal-publication}, title = {High-resolution and wide-frequency-range magnetic spectroscopy with solid-state spin ensembles}, volume = {11}, issn = {2056-6387}, doi = {10.1038/s41534-025-01137-3}, day = {3}, number = {1}, journal = {npj Quantum Information}, publisher = {Springer Science and Business Media LLC}, author = {Yin, Zechuan and Welter, Justin J. and Hart, Connor A. and Petruzzi, Paul V. and Walsworth, Ronald L.}, year = {2025}, month = {Dec}, url_link = {https://www.nature.com/articles/s41534-025-01137-3}, url_pdf = {/files/2025/12/2025_Yin_npj-Quantum-Information.pdf}, url_supplement = {/files/2025/12/2025_Yin_npj-Quantum-Information_SI.pdf}, keywords = {quantum-sensing}, eprint = {2412.02040}, archiveprefix = {arXiv} }

arXiv

Justin Welter

2026

2025