RAISE:TAQS: High Dimensional Frequency Bin Entanglement -- Photonic Integration and Algorithms

RAISE：TAQS：高维频率仓纠缠——光子集成和算法

基本信息

批准号：
1839191
负责人：
Andrew Weiner
金额：
$ 100万
依托单位：
Purdue University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2018
资助国家：
美国
起止时间：
2018-09-15 至 2022-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1839191&HistoricalAwards=false
关键词：
RAISE TAQS Dimensional Frequency Bin

项目摘要

Entanglement, a fundamentally quantum mechanical phenomenon in which the wave functions of particles are correlated such that their inseparable states must be written as coherent superpositions, is akey resource for quantum information processing (QIP). Typical QIP systems are based on two-levelquantum states, also called qubits. However, high-dimensional systems based on qudits (highdimensional units of quantum information) have several potential advantages over the conventional two-dimensional qubit systems most commonly explored, including higher information capacity per particleand stronger immunity to noise. This proposal focuses on high dimensional photon entanglement in the frequency degree of freedom, also referred to as biphoton frequency combs (BFCs). The proposed project seeks to advance the science and technology of frequency-encoded photons for quantum information processing. This project should provide excellent opportunities for training of students.Technical: This highly interdisciplinary project will advance knowledge in many fronts. (1) Rigorous certification of coherence and entanglement in high dimensional BFC photons is fundamental to the future application of frequency-bin encoded photons. (2) The proposed photonic integration effort could lead to a new class of quantum chips architected for generation, preparation, measurement, and processing of high dimensional BFC states. Compared to prior work with discrete components, implementation in integrated photonics can lead to much lower losses, which is critical to scaling to more complex or cascaded operations and to demonstrating entanglement in even higher dimensions. (3) Algorithms for quantum computation using qudits have been underexplored compared to their qubit counterparts. This project will produce new quantum simulation methodologies that seek to exploit high dimensional (qudit) encoding for efficient representation of complex many-body systems with high dimensional degrees of freedom, such as the Holstein Hamiltonian describing polaron/polariton quasiparticles resulting from the coupling between electronic/excitonic modes and vibrational modes. (4) The team will design and perform proof-of-concept experiments using photonic hardware to realize selected aspects of the developed quantum algorithms.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.

纠缠是一种基本的量子力学现象，其中粒子的波函数是相关的，因此它们不可分离的状态必须写成相干叠加，是量子信息处理（QIP）的关键资源。典型的 QIP 系统基于两级量子态，也称为量子位。然而，基于量子位（量子信息的高维单位）的高维系统比最常探索的传统二维量子位系统具有几个潜在优势，包括每个粒子更高的信息容量和更强的抗噪声能力。该提案重点关注频率自由度中的高维光子纠缠，也称为双光子频率梳（BFC）。该项目旨在推进用于量子信息处理的频率编码光子科学技术。该项目应该为学生的培训提供极好的机会。技术：这个高度跨学科的项目将在许多方面推进知识的发展。 (1) 高维 BFC 光子的相干性和纠缠性的严格认证是频率仓编码光子未来应用的基础。 (2) 所提出的光子集成工作可能会产生一种新型量子芯片，用于生成、准备、测量和处理高维 BFC 态。与之前使用分立元件的工作相比，集成光子学的实现可以大大降低损耗，这对于扩展到更复杂或级联操作以及在更高维度上展示纠缠至关重要。 (3) 与量子比特对应的算法相比，使用量子比特进行量子计算的算法尚未得到充分探索。该项目将产生新的量子模拟方法，寻求利用高维（qudit）编码来有效表示具有高维自由度的复杂多体系统，例如描述由电子之间耦合产生的极化子/极化子准粒子的荷斯坦哈密顿量/激子模式和振动模式。 (4) 该团队将使用光子硬件设计和执行概念验证实验，以实现所开发的量子算法的选定方面。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力优势和更广泛的评估，被认为值得支持。影响审查标准。

项目成果

期刊论文数量（28）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Time-resolved second-order coherence of an integrated biphoton frequency comb

集成双光子频率梳的时间分辨二阶相干性

DOI：
发表时间：
2022-01
期刊：
Conference on Lasers and Electrooptics
影响因子：
0
作者：
Karthik V. Myilswamy;Suparna Seshadri;Junqiu Liu;Tobias J. Kippenberg;Andrew M. Weiner;Joseph M. Lukens
通讯作者：
Joseph M. Lukens

Fully Arbitrary Control of Frequency-Bin Qubits

频率仓量子位的完全任意控制

DOI：
10.1103/physrevlett.125.120503
发表时间：
2020-09
期刊：
Physical Review Letters
影响因子：
8.6
作者：
Lu, Hsuan;Simmerman, Emma M.;Lougovski, Pavel;Weiner, Andrew M.;Lukens, Joseph M.
通讯作者：
Lukens, Joseph M.

Quantum optical microcombs

量子光学微梳

DOI：
10.1038/s41566-019-0363-0
发表时间：
2019-03-01
期刊：
Nature Photonics
影响因子：
35
作者：
M. Kues;C. Reimer;J. Lukens;W. Munro;A. Weiner;D. Moss;R. Mor;otti;otti
通讯作者：
otti

Agile frequency transformations for dense wavelength-multiplexed communications

用于密集波长复用通信的敏捷频率变换

DOI：
10.1364/oe.396142
发表时间：
2020-06
期刊：
Optics Express
影响因子：
3.8
作者：
Lu, Hsuan;Qi, Bing;Williams, Brian P.;Lougovski, Pavel;Weiner, Andrew M.;Lukens, Joseph M.
通讯作者：
Lukens, Joseph M.

Efficient compressive and Bayesian characterization of biphoton frequency spectra

双光子频谱的高效压缩和贝叶斯表征