Latest News
Prof. Zhang Receives Scialog Funding Award!
We are excited to start our silicon color center work with atomic synthetic precision in collaboration with Timothy Su at UC Riverside as part of Scialog: Quantum Matter and Information 🎉. We are grateful for the support from Research Corporation for Science Advancement, The Brinson Foundation, Simons Foundation, and independent philanthropist Kevin Wells. Read the full announcement here.
2026-01-08
Paper Published in Nature Nanotechnology!
Prof. Zhang and Berkeley team's work in Nature Nanotechnology demonstrates a three-qubit quantum register in silicon photonics. We integrated T centers into photonic waveguides and achieved entanglement between nuclear spins with long coherence times, showing promise for quantum communication networks. 🎉
2025-12-09
Group Dinner — Finishing 2025 Strong!
We wrapped up 2025 with a wonderful group dinner to celebrate a year of hard work, creativity, and teamwork. Huge thanks to every member for the dedication and resilience that made this year a success. We are proud of what we built together and excited to carry this momentum into the new year. Looking forward to an even stronger 2026! 🥂✨
2025-12-18
Paper Published in PRX Quantum!
Prof. Zhang and Berkeley team's work in PRX Quantum explores the stability of T centers in silicon photonic cavities. We show that their emission remains stable for milliseconds in the dark, but laser light itself drives spectral diffusion. These insights point to strategies for producing indistinguishable photons, a key step toward scalable quantum networks. 🎉
2025-09-16
Welcome New Lab Members!
We’re excited to welcome new members to the Zhang Lab this summer and fall! 🎉 Joining us are postdocs Ahmed Shariful Alam and Dongseob Kim, PhD student Jaewon Jung, master’s students Chennan (Leo) He and Ken Loong Oi, and undergraduate researchers Benjamin Proothi and Shawn Hans Kathuria. Thrilled to have you all on board as we start an exciting new semester of research and discovery!
2025-09-01
Paper Published in Optica!
Prof. Zhang and Berkeley team's work in Optica demonstrates bus-coupled silicon photonic cavities hosting T centers. We show frequency-multiplexed operation and hybridized cavity modes, pointing to scalable routes for entanglement distribution in quantum networks. 🎉
2025-08-26
