CAREER: Active Nonlinear Photonics with Applications in Quantum Networks

职业：有源非线性光子学在量子网络中的应用

• 批准号: 2410198
• 负责人: Mahdi Hosseini
• 金额: $ 50万
• 依托单位: Northwestern University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-10-01 至 2027-08-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2410198&HistoricalAwards=false
• 关键词: CAREER; Active; Nonlinear; Photonics; Applications

The quantum internet promises to transform communication and sensing as we know it today with potential to redefine information security. Quantum networks will be complex and heterogeneous while being very sensitive to loss. There are several outstanding challenges that need to be overcome before a large-scale quantum network can meaningfully connect users, computers, and sensors. The lack of low-loss and scalable quantum optical devices such as quantum optical sources and memories is a major obstacle in building a large-scale quantum network. Another challenge is efficient and multiplexed generation, storage and distribution of quantum information (e.g. entanglement). Moreover, network elements should be compatible in terms of operational modes, e.g. wavelength and bandwidth. This CAREER proposal focuses on studying novel solid-state quantum photonic devices and takes key initial steps towards multiplexed quantum communication. The PI will investigate nonlinear interaction of electromagnetic fields with engineered materials for quantum network applications. Wafer-scale Lithium Niobate On Insulator (LNOI) materials are proposed as novel hosts for optical centers in solids to create integrated platforms and study linear and nonlinear light-matter interactions in the quantum regime. Thulium (Tm) ions incorporated into LNOI crystals will be considered as active media for controlling quantum optical information. Lithium niobate as a host for Tm ions provides an opportunity for on-chip integration and design of multifunctional devices where high-speed frequency tuning and integrated nonlinearity creates a versatile platform for photonic information processing. The integrated photonic platform based on LNOI together with the broadband absorption spectrum of Tm ions can enable multiplexed (or multimode) quantum information processing. To investigate the feasibility of this approach, the PI will study multimode photon generation, coherent and reversible absorption near 800nm wavelength. He will explore how the interaction Hamiltonian can be engineered by controlling external electric/magnetic fields and spatial coherence among atoms to optimize the quantum interface.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

量子互联网有望改变我们今天所知的通信和感知，具有重新定义信息安全的潜力。量子网络将是复杂的、异质的，同时对丢失非常敏感。在大规模量子网络能够有效地连接用户、计算机和传感器之前，需要克服几个突出的挑战。缺乏低损耗和可扩展的量子光学器件，如量子光源和存储器，是建设大规模量子网络的主要障碍。另一个挑战是量子信息的高效和多路传输的产生、存储和分发(例如纠缠)。此外，网元应该在操作模式方面兼容，例如波长和带宽。这份职业计划专注于研究新型固态量子光子器件，并向多路复用量子通信迈出了关键的初步步骤。PI将研究电磁场与用于量子网络应用的工程材料的非线性相互作用。晶片尺度的绝缘体上的LiNbate(LNOI)材料被提出作为固体中光学中心的新型主体，以创建集成平台并研究量子区域中的线性和非线性光-物质相互作用。掺入LNOI晶体中的Tu(TM)离子将被认为是控制量子光学信息的活跃介质。作为Tm离子宿主的LiNbate为多功能器件的片上集成和设计提供了机会，其中高速频率调谐和集成的非线性为光子信息处理创造了一个通用平台。基于LNOI的集成光子平台与Tm离子的宽带吸收光谱相结合，可以实现多路(或多模)量子信息处理。为了研究这种方法的可行性，PI将研究800 nm波长附近的多模光子产生、相干和可逆吸收。他将探索如何通过控制外部电场/磁场和原子之间的空间一致性来设计相互作用哈密顿量，以优化量子界面。这一奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Characteristics of 1D ordered arrays of optical centers in solid-state photonics

• DOI: 10.1088/2515-7647/acccc3
• 发表时间: 2023-04
• 期刊: Journal of Physics: Photonics
• 作者: Trevor Kling;M. Hosseini

Quantum Optical Memory for Entanglement Distribution

• DOI: 10.1364/optica.493732
• 发表时间: 2023-04
• 期刊: Optica
• 影响因子: 10.4
• 作者: Yisheng Lei;F. Asadi;Tian Zhong;A. Kuzmich;C. Simon;M. Hosseini

Quantum Sensing of Thermoreflectivity in Electronics

• DOI: 10.1103/physrevapplied.19.044040
• 发表时间: 2023-04-13
• 期刊: PHYSICAL REVIEW APPLIED
• 影响因子: 4.6
• 作者: Ather，Hamza;An，Haechan;Hosseini，Mahdi
• 通讯作者: Hosseini，Mahdi