Abstract: |
A system for generating clock signals for a photonic quantum computing system includes a pump photon source configured to generate a plurality of pump photon pulses at a first repetition rate, a waveguide optically coupled to the pump photon source, and a photon-pair source optically coupled to the first waveguide. The system also includes a photodetector optically coupled to the photon-pair source and configured to generate a plurality of electrical pulses in response to detection of at least a portion of the plurality of pump photon pulses at the first repetition rate and a clock generator coupled to the photodetector and configured to convert the plurality of electrical pulses into a plurality of clock signals at the first repetition rate. |
Inventor: |
Wang, Albert (Sunnyvale, CA, US) |
Applicant: |
Psiquantum, Corp. (Palo Alto, CA, US) |
Face Assignee: |
PSIQUANTUM, CORP. (Palo Alto, CA, US) |
Filed: |
2019-03-22 |
Issued: |
2019-08-13 |
Claims: |
20 |
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US10379420
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1. A system for generating clock signals for a photonic quantum computing system disposed inside a cryostat, the system comprising:
(2)
(11)
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4. A system for generating clock signals for a photonic quantum computing system, the system comprising:
(8)
(5)
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