Two-photon-transition superadiabatic passage in an nitrogen-vacancy center in diamond

• URL: http://arxiv.org/abs/2307.01675v1
• Date: Tue, 4 Jul 2023 12:07:02 GMT
• Title: Two-photon-transition superadiabatic passage in an nitrogen-vacancy center in diamond
• Authors: Musang Gong, Min Yu, Yaoming Chu, Wei Chen, Qingyun Cao, Ning Wang, Jianming Cai, Ralf Betzholz, and Luigi Giannelli
• Abstract summary: We experimentally demonstrate superadiabatic quantum driving to achieve population transfer in a three-level solid-state spin system. Results might provide a useful tool for quantum information processing and coherent manipulations of quantum systems.
• Score: 8.931025947871413
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Reaching a given target quantum state with high fidelity and fast operation speed close to the quantum limit represents an important goal in quantum information science. Here, we experimentally demonstrate superadiabatic quantum driving to achieve population transfer in a three-level solid-state spin system. Starting from traditional stimulated Raman adiabatic passage (STIRAP), our approach implements superadiabatic corrections to the STIRAP Hamiltonians with several paradigmatic pulse shapes. It requires no need of intense microwave pulses or long transfer times and shows enhanced robustness over pulse imperfections. These results might provide a useful tool for quantum information processing and coherent manipulations of quantum systems.

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