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quantum emitters
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- 1Diamond chips bring quantum emitters onto photonic circuits with little light loss▼Self-aligned diamond chips bring quantum emitters onto photonic circuits with minimal light loss
Researchers have developed self-aligned diamond chips that integrate quantum emitters directly onto photonic circuits, achieving minimal light loss in the process. The advance matters because coupling single-photon emitters into optical pathways is a long-standing bottleneck for quantum computing and secure communications, and the self-alignment approach could make such devices far more practical to manufacture at scale.