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Showing 1 to 3 of 3 for “"Quantum Relay"”.
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A Quantum Light Source for Quantum Information Applications in the Telecom C-Band
Semiconductor quantum dot (QD) quantum light sources have long been established as suitable candidates for many quantum information applications, due to the on-demand emission of highly pure and highly indistinguishable single and entangled photons. A key factor in the development of this …
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Telecom Wavelength Quantum Devices
Semiconductor quantum dots (QDs) are well established as sub-Poissonian sources of entangled photon pairs. To improve the utility of a QD light source, it would be advantageous to extend their emission further into the near infrared, into the low absorption wavelength windows utilised in long-haul …
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Quantum dot-based Entangled-Light Emitting Diodes (E-LED) for quantum relays
… of photons can be used for encoding signals in quantum-encrypted communications, allowing a sender, Alice, and a receiver, Bob, to exchange keys without the possibility of eavesdropping. In fact, any quantum information system would require single and entangled photons to serve as qubits. For …