Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate

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Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate
Title:
Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate
Journal Title:
Conference on Lasers and Electro-Optics
Keywords:
Publication Date:
17 August 2021
Citation:
Cheng, X., Xie, Z., Chang, K.-C., Sarihan, M. C., Lee, Y. S., Vinod, A. K., Li, Y., Xu, X., Kocaman, S., Yu, M., Kwong, D.-L., Shapiro, J. H., Wong, F. N. C., & Wong, C. W. (2021). Quantum State Tomography of an On-chip Polarization-Spatial Qubit SWAP Gate. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_qels.2021.ff2i.2
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%.
License type:
Publisher Copyright
Funding Info:
This research is supported by core funding from: Institute of Microelectronics
Grant Reference no. : NIL
Description:
© 2021 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited
ISBN:
978-1-943580-91-0
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