Non-Markovian effect enhanced quantum noises in a coherent Ising machine [0.03%]
非马尔可夫效应增强的相干伊辛机中的量子噪声
Chen-Rui Fan,Bo Lu,Yi-Xuan Yao et al.
Chen-Rui Fan et al.
Combinatorial optimization problems (COPs) constitute a fundamental class of computational challenges with extensive applications across scientific and industrial domains. The emergence of the coherent Ising machine (CIM) as a computational...
Non-volatile and multistate terahertz response in semi-floating-gate graphene field-effect transistors [0.03%]
半悬浮栅石墨烯场效应晶体管中的非易失性和多稳态太赫兹响应
Jingjing Fu,Mengjian Xu,Miao Cai et al.
Jingjing Fu et al.
Two-dimensional (2D) material photodetector based on semi-floating gate (SFG) structure is expected to achieve multiple functions of information sensing, storage, and processing in a single device. Here, we demonstrated a terahertz (THz) de...
Determination of the T1 state energy levels of metalloporphyrins using temperature-dependent time resolved spectroscopy [0.03%]
基于温度依赖瞬态光谱的金属卟啉T1状态能级测定研究
Lu Li,Feng Qin,Zhiguo Zhang et al.
Lu Li et al.
The determination of the energy of the lowest triplet excited state (ET1) for metalloporphyrin photosensitizers, a key parameter for rationalizing energy transfer processes in metalloporphyrins, facilitates a better understanding and optimi...
Assessment of the three-frequency pulse alternation method for simultaneously troposphere wind and aerosol profiling retrieval in a direct detection lidar [0.03%]
三频脉冲调制方法同时探测直接检测型拉曼雷达大气风场和气溶胶剖面的评估研究
Yimai Jing,Guangyao Dai,Xiangcheng Chen et al.
Yimai Jing et al.
The direct detection Doppler wind lidar, which is capable of detecting Rayleigh and Mie scattering signals synchronously and achieving the atmospheric wind field profile detection from the surface to the top of the troposphere, has become a...
Heming Lin,Hang Lu,Matthew S Wong et al.
Heming Lin et al.
Quantum random number generators (QRNGs) leverage the inherent unpredictability of quantum mechanical phenomena to produce random numbers. However, the performance of many QRNGs is hindered by limitations such as low generation rates and th...
Enhancing four-wave mixing efficiency in optical fibers: the role of core radius fluctuations and mitigation strategies [0.03%]
光学纤维中四波混频效率的提升：芯径起伏的作用及抑制方法
Thjalfe Ulvenberg,Jacob Gade Koefoed,Lars Søgaard Rishøj et al.
Thjalfe Ulvenberg et al.
We introduce a versatile, easy-to-implement Gaussian process model that provides a flexible framework for modeling core-radius fluctuations of an optical fiber. The flexibility of the model allows for easy modification of the fiber profile ...
Broadband absorption enhancement in ultra-thin T2SL-based LWIR detectors with M-type gold nanostructures [0.03%]
基于M型金纳米结构的超薄T2SL宽带中红外探测器吸收增强研究
Yuhao Chen,Lidan Lu,Bofei Zhu et al.
Yuhao Chen et al.
This study presents a long-wave infrared (LWIR) detector based on ultrathin Type-II superlattice (T2SL) materials, which is enhanced by an M-type gold nanograting structure utilizing the metal-insulator-metal (MIM) resonant cavity effect to...
All-optical scalable and programmable VCSEL-based Ising annealer with parallel feedback [0.03%]
一种基于VCSEL的全光学可编程和可扩展伊辛退火机（具有并行反馈）
Dewen Zhang,Zifeng Yuan,Thanh Xuan Hoang et al.
Dewen Zhang et al.
An Ising machine stands as a compelling solution for large-scale combinatorial optimization problems, leveraging its unconventional computational architecture. We propose an optical parallel feedback system, employing mutual injection locki...
Matthew Reichert,Peng Zhao,David J Hagan et al.
Matthew Reichert et al.
A prescription for determining the nondegenerate three-photon absorption spectrum of zinc-blende semiconductors is presented. Theoretical calculations based on third-order perturbation theory and Kane's band structure provide the nondegener...
Robust and bright polarization-entangled photon sources exploiting non-critical phase matching without periodic poling [0.03%]
利用非临界相位匹配而无需周期性极化的鲁棒且亮度高的偏振纠缠光子源
Ilhwan Kim,Yosep Kim,Yong-Su Kim et al.
Ilhwan Kim et al.
Entangled photon sources are essential for quantum information applications, including quantum computation, quantum communication, and quantum metrology. Periodically poled (PP) crystals are commonly used to generate bright photon sources t...