OCAQπ News

"Photonic chip-based optical frequency division with PZT-integrated soliton microcombs"

"Octave-spanning operation of a photonic integrated coil resonator as a reference cavity"

"Multi-laser stabilization with an atomic-disciplined photonic integrated resonator"

Our paper, "Anneal-free ultra-low loss silicon nitride integrated photonics", is selected as outstanding paper of Light: Science & Applications (LSA) in 2025

New articles released on our integrated photonic precision laser sources collaboration with UMass Amherst

KEYT-TV, Santa Barbara television station, covers our lab's contributions in quantum innovations

Companion theory paper describing the results of our Nature Communications paper

An Internet pioneer whose curiosity, mentorship, and vision touched our community and many others.

UC Santa Barbara ranks #1 among U.S. public universities for scientific impact in the latest Leiden Rankings, reflecting research that shapes fields, fuels innovation, and advances society worldwide.

Photonic chip-based optical frequency division with PZT-integrated soliton microcombs