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Creating New Quantum Building Blocks


Andrei Faraon, Assistant Professor of Applied Physics and Materials Science, and colleagues have laid the groundwork for an on-chip optical quantum network by showing that defects in diamond can be used as quantum building blocks that interact with one another via photons. "Right now we only have one nitrogen-vacancy center that's emitting photons, but in the future we envision creating multiple nitrogen-vacancy centers that emit photons on the same chip," Faraon says. [Caltech Release]

Tags: APhMS energy research highlights Andrei Faraon

Diving Into the Unknown: An Interview with Andrei Faraon


Assistant Professor and alumnus Andrei Faraon builds devices that are based on the fundamentals of light–matter interaction. He is trying to manipulate single quantum systems in solids—systems like single atoms or single quantum dots—using light. Light is great for this purpose because it allows him to address these systems without destroying their fragile quantum states, and because it can easily interconnect quantum systems over large distances. [Caltech Interview]

Tags: APhMS energy research highlights Andrei Faraon