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Diamond chips bring quantum emitters onto photonic circuits with little light loss
Original: 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.
Why now: A materials and fabrication breakthrough that could accelerate practical quantum photonic technologies is drawing attention.
diamond photonic chipsquantum emittersphotonic circuits
Evidence
- Self-aligned diamond chips bring quantum emitters onto photonic circuits with minimal light loss · Bioengineer.org
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