基于一维谐振腔中双光子传输特性的理论研究OA

Quantum light holds significant value for the application of one-dimensional resonant cavi-ties and diphoton states in the field of quantum information and communication.By utilizing coupled cavity waveguides,the one-dimensional resonant cavity effectively addresses the photon non-locality issue and sig-nificantly enhances photon localization,providing an ideal platform for precise light-matter interactions.The study thoroughly investigates the impact of the cavity quality factor on the dynamics of biphoton states and proposes methods to effectively control these states by adjusting the quality factor.Experimental results demonstrate the efficient application of biphoton states in quantum computing,communication,and key dis-tribution.However,the field of quantum optics and information communication still faces challenges such as increasing the coherence time of quantum systems,achieving large-scale quantum system integration and interoperability,and developing new quantum materials and devices.Continued efforts are needed to im-prove the stability and coherence time of biphoton states by optimizing the design of one-dimensional reso-nant cavities and adjusting the cavity quality factor,offering new solutions for the practical application of quantum information technology.