| Control engineering of continuous‑mode single‑photon states: a review |
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| 作者姓名： | Guofeng Zhang |
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| 作者单位： | Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong, China |
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| 基金项目： | The author thanks financial support from the Hong Kong Research Grant Council (Nos. 15208418, 15203619), the Shenzhen Fundamental Research Fund, China (No. JCYJ20190813165207290), and the CAS AMSS-polyU Joint Laboratory of Applied Mathematics. |
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| 摘 要： | In this survey, we present single-photon states of electromagnetic fields, discuss discrete measurements of a single-photonfield, show how a linear quantum system responds to a single-photon input, investigate how a coherent feedback network canbe used to manipulate the temporal pulse shape of a single-photon state, present single-photon filter and master equations,and finally discuss the generation of Schr?dinger cat states by means of photon addition and subtraction.
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| 关 键 词： | Quantum control · Continuous-mode single photon states · Coherent feedback · Filtering · Master equations · Schrödinger cat states |
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