Monolithic integration of continuous-variable cluster-state generation, manipulation and measurement

Summary

Demonstrates a monolithic silicon-nitride photonic circuit integrating squeezed-light generation, single- and two-qumode control, local oscillators, and balanced homodyne detection. The device prepares, manipulates, and verifies four-qumode continuous-variable cluster states on one chip, providing an integrated route from bulk-optics demonstrations toward scalable continuous-variable quantum processors.

Cited In

• continuous-variable-photonic-qubit