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Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate
- Source :
- Conference on Lasers and Electro-Optics.
- Publication Year :
- 2021
- Publisher :
- Optica Publishing Group, 2021.
-
Abstract
- We experimentally demonstrate a chip-scale polarization to spatial-momentum qubit SWAP gate. High fidelity of the SWAP gate operation is confirmed by quantum state tomography, with average gate fidelity up to 97.30%.
- Subjects :
- Physics
Photon
business.industry
Optical computing
Optical polarization
Hardware_PERFORMANCEANDRELIABILITY
Quantum Physics
Quantum tomography
Quantum key distribution
Computer Science::Hardware Architecture
Computer Science::Emerging Technologies
Quantum state
Qubit
Logic gate
Hardware_INTEGRATEDCIRCUITS
Optoelectronics
Hardware_ARITHMETICANDLOGICSTRUCTURES
business
ComputingMethodologies_COMPUTERGRAPHICS
Hardware_LOGICDESIGN
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Conference on Lasers and Electro-Optics
- Accession number :
- edsair.doi...........baa693f2624dc2961af54136b4af6b67
- Full Text :
- https://doi.org/10.1364/cleo_qels.2021.ff2i.2