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Photonic Quantum Computing
Spin Qubits Silicon Quantum Computing
Fast quantum dot single photon source triggered at telecommunications wavelength
arXiv
Authors: Kelley Rivoire, Sonia Buckley, Arka Majumdar, Hyochul Kim, Pierre Petroff, Jelena Vuckovic
Year
2010
Paper ID
28754
Status
Preprint
Abstract Read
~2 min
Abstract Words
67
Citations
N/A
Abstract
We demonstrate a quantum dot single photon source at 900 nm triggered at 300 MHz by a continuous wave telecommunications wavelength laser followed by an electro-optic modulator. The quantum dot is excited by on-chip-generated second harmonic radiation, resonantly enhanced by a GaAs photonic crystal cavity surrounding the InAs quantum dot. Our result suggests a path toward the realization of telecommunications-wavelength-compatible quantum dot single photon sources with speeds exceeding 1 GHz.
Why This Paper Matters
- This paper contributes to the Photonic Quantum Computing research area in the Quantum Articles archive.
- It adds a 2010 reference point for readers tracking recent quantum research.
- We demonstrate a quantum dot single photon source at 900 nm triggered at 300 MHz by a continuous wave telecommunications wavelength laser followed by an electro-optic modulator.
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