《ACS & APL Photonics》近期论文导读

美体   2024-10-22 08:01   日本  

APL Photonics

1. 用于卫星时钟同步的经典和量子频率梳
Classical and quantum frequency combs for satellite-based clock synchronization
Authors: Ronakraj K. Gosalia, Ryan Aguinaldo, Jonathan Green, Holly Leopardi, Peter Brereton, Robert Malaney
Date: October 18, 2024
Abstract: 下一代太空网络将依赖卫星上的光学时钟来实现高精度时钟同步。当前的经典频率梳能够实现高精度同步,但受到标准量子极限的制约。本文探讨了量子频率梳在提升同步精度方面的潜力,提出了将其应用于未来卫星网络的时钟同步技术框架。
Keywords: 光钟,时钟同步,经典频率梳,量子频率梳,标准量子极限
Link: https://pubs.aip.org/aip/app/article/9/10/100903/3317543/Classical-and-quantum-frequency-combs-for?searchresult=1

2. 通过近红外相位到颜色虚拟染色恢复褪色载玻片中的 H&E 染色
Restoring H&E stain in faded slides via phase-to-color virtual staining in near-infrared
Authors: Hyesuk Chae, Jongho Kim, Joonsung Jeon, Kyungwon Lee, Kyung Chul Lee, Ji Ung Choi, Suki Kang, Soyoung Choi, Geunbae Bang, Jong Ha Lee, Eunhyang Park, Nam Hoon Cho, Seung Ah Lee
Date: October 18, 2024
Abstract: 苏木精和伊红(H&E)染色会随着时间褪色,使组织学分析变得复杂。本文提出了一种虚拟重新染色框架,利用生成对抗网络和傅里叶叠层显微镜,通过近红外相位成像重新生成颜色,成功恢复了大约十年前的褪色组织样本。该方法提高了效率并避免了传统方法可能对样本造成的损坏。
Keywords: 组织学染色,虚拟重新染色,生成对抗网络,傅里叶叠层显微镜,定量相位成像
Link: https://pubs.aip.org/aip/app/article/9/10/106112/3317302/Restoring-H-amp-E-stain-in-faded-slides-via-phase?searchresult=1

3. 具有宽带 1 GHz 双频梳的中红外高光谱显微镜
Mid-infrared hyperspectral microscopy with broadband 1-GHz dual frequency combs
Authors: Peter Chang, Ragib Ishrak, Nazanin Hoghooghi, Scott Egbert, Daniel Lesko, Stephanie Swartz, Jens Biegert, Gregory B. Rieker, Rohith Reddy, Scott A. Diddams
Date: October 16, 2024
Abstract: 本文展示了一种1 GHz中红外双频梳光谱仪与扫描显微镜的集成系统,用于对聚合物和生物样本进行宽带高光谱成像。该系统在1000 cm−1的光谱覆盖范围内,实现了高速成像和高空间分辨率,显著提高了成像速度和精度,为高重复率光谱仪的未来应用指明了方向。
Keywords: 中红外显微镜,双梳光谱仪,高光谱成像,带宽,信噪比
Link: https://pubs.aip.org/aip/app/article/9/10/106111/3317009/Mid-infrared-hyperspectral-microscopy-with?searchresult=1

4. 纳米光子学逆向设计从深度学习到通用人工智能的转型
The transformational dive of nanophotonics inverse design from deep learning to artificial general intelligence
Authors: Qizhou Wang, Yushu Zhang, Arturo Burguete-Lopez, Sergei Rodionov, Andrea Fratalocchi
Date: October 15, 2024
Abstract: 本文探讨了人工智能(AI)在纳米光子学逆向设计中的应用。AI的通用近似能力能够绕过传统的冗长电磁模拟,为设计复杂光子系统提供了更高的稳定性和可扩展性。文章还讨论了通用人工智能在光子学中的潜力、面临的挑战以及未来的发展方向。
Keywords: 人工智能,纳米光子学,逆向设计,电磁模拟,通用人工智能
Link: https://pubs.aip.org/aip/app/article/9/10/100902/3316852/The-transformational-dive-of-nanophotonics-inverse?searchresult=1

5. 二氧化硅光学纳米纤维中的受激布里渊散射
Stimulated Brillouin scattering in silica optical nanofibers
Authors: Maxime Zerbib, Moise Deroh, Thibaut Sylvestre, Kien Phan Huy, Jean-Charles Beugnot
Date: October 15, 2024
Abstract: 本文首次测量了二氧化硅光学纳米纤维中的受激布里渊散射,发现其布里渊增益高达15 m−1W−1,是标准单模光纤中增益的65倍。研究还展示了基于该纳米纤维的布里渊激光器,阈值仅为350 mW,展现了其在布里渊散射激光器和高级光学应用中的巨大潜力。
Keywords: 受激布里渊散射,布里渊增益,光学纳米纤维,混合声波,表面声波
Link: https://pubs.aip.org/aip/app/article/9/10/100805/3316851/Stimulated-Brillouin-scattering-in-silica-optical?searchresult=1

6. 3.39–4.1μm 范围内全激光直接写入集成 FTS (SWIFTS) 的路线
A route to an all direct laser written integrated FTS (SWIFTS) in the 3.39–4.1μm range
Authors: Myriam Bonduelle, Guillermo Martin, Alain Morand, Javier R. Vázquez de Aldana, Víctor Arroyo Heras, Carolina Romero
Date: October 14, 2024
Abstract: 本文展示了一种基于SWIFTS原理的集成光谱仪组件,能够在3.39–4.1μm的中红外范围内工作。通过直接激光写入技术,成功创建了波导和散射中心,改变了z切割铌酸锂基板中的晶格结构,为实现完整的中红外SWIFTS铺平了道路。
Keywords: SWIFTS,中红外,直接激光写入,波导,散射中心
Link: https://pubs.aip.org/aip/app/article/9/10/101302/3316783/A-route-to-an-all-direct-laser-written-integrated?searchresult=1

ACS Photonics

1. 高效 Sn 钙钛矿发光二极管的界面分子工程
Interfacial Molecular Engineering for Efficient Sn Perovskite Light-Emitting Diodes
Authors: Seok Joo Yang, Dharini Varadharajan, Kagachi Tateno, Yu-Ting Yang, Jeong Hui Kim, Kevin R. Pedersen, Sung-Doo Baek, Hanjun Yang, Aidan H. Coffey, Kenneth R. Graham, Bryan W. Boudouris, Letian Dou
Date: October 19, 2024
Abstract: 本研究利用基于乙撑二氧噻吩(EDOT)的共轭有机配体通过减少Sn氧化和降低缺陷密度,显著提升了Sn钙钛矿发光二极管(PeLED)的性能。EDOT处理后的PeLED器件实现了6.4%的高外部量子效率(EQE),展现了稳定的电致发光光谱。这一发现为无铅Sn钙钛矿在近红外应用中提供了巨大的潜力。
Keywords: PeLEDs, EQE, Sn perovskites, defect density, EDOT
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c01467

2. 长寿命声波中的高速相干光子随机存取存储器
High-Speed Coherent Photonic Random-Access Memory in Long-Lasting Sound Waves
Authors: Andreas Geilen, Steven Becker, Birgit Stiller
Date: October 18, 2024
Abstract: 本研究通过将光声存储器中的存储时间延长至123纳秒(比以前的记录长一个数量级),显著提升了光子存储器的性能。该存储器在4.2 K的温度下,通过使用高度非线性光纤,将声子寿命延长了6倍。该技术在光子计算和布里渊技术中展示了潜在的应用前景。
Keywords: photonic memory, optoacoustic memory, stimulated Brillouin scattering, phonon lifetime, high-speed random-access memory
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c00478

3. 纳米晶 MAPbBr3 薄膜带尾中局部光载流子的热化和自旋弛豫动力学
Thermalization and Spin Relaxation Dynamics of Localized Photocarriers in the Band Tails of Nanocrystalline MAPbBr3 Films
Authors: Chuang Zhang, Paul Bailey, Shuchun Zhang, Uyen Huynh, Xiaomei Jiang, Stephen McGill, Dmitry Semenov, Z. Valy Vardeny
Date: October 18, 2024
Abstract: 本研究通过圆偏振光致发光和瞬态光电流研究了MAPbBr3薄膜中局部光载流子的自旋特性。带尾态的Urbach边缘范围为28至120 meV,自旋弛豫时间在5K时为26纳秒,80K时为10纳秒,展示了该材料在自旋电子学和量子计算中的潜力。
Keywords: localized photocarriers, band tails, circularly polarized photoluminescence, Urbach edge, spin relaxation time
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c00873

4. 基于 Td-MoTe2/WSe2 异质结的双极可调谐场效应晶体管,具有可重构极性转变,可增强光电检测
Bipolar Tunable Field-Effect Transistor Based on the Td-MoTe2/WSe2 Heterojunction with Reconfigurable Polarity Transition for Enhanced Photodetection
Authors: Xingyu Zhao, Nan Zhang, Liujian Qi, Bin Wang, Fan Tan, Chunlu Chang, Mingxiu Liu, Mengqi Che, Yaru Shi, Yahui Li, Yanze Feng, Dabing Li, Shaojuan Li
Date: October 17, 2024
Abstract: 本研究提出了一种宽带光电探测器,基于半金属 Td-MoTe2 和 WSe2异质结,通过肖特基结调制提高光电性能。在1.2 mW/cm²的光功率下,探测器的响应度和探测率显著提高,展示了二维范德华场效应晶体管在光电检测中的应用潜力。
Keywords: broadband photodetectors, Schottky junction, Fermi pinning effect, responsivity, detectivity
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c01378

5. 利用主动卷积照明增强湍流大气中的复杂光束传播
Enhancing Complex Light Beam Propagation in Turbulent Atmosphere with Active Convolved Illumination
Authors: Anindya Ghoshroy, James Davis, Adrian A. Moazzam, Roohollah Askari, Durdu Ö. Güney
Date: October 15, 2024
Abstract: 本研究引入了主动卷积照明(ACI),以增强复杂湍流大气条件下的光束传播性能,分辨率提高了20倍。该方法通过辅助源提供高保真波传播,展示了在成像、传感和通信等应用中的潜力。
Keywords: Robust transmission, active convolved illumination (ACI), auxiliary source, turbulent atmosphere, high-fidelity wave propagation
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c00687

6. 基于空间对准结构的时空锁模多模孤子光纤激光器
Spatiotemporal Mode-Locked Multimode Soliton Fiber Laser Based on a Spatial Alignment Structure
Authors: Zihao Zhang, Yang Zhang, Xinghao Duan, Yi Zhang, Yue Dong, Junli Wang
Date: October 15, 2024
Abstract: 研究展示了以LP21模式为主的多模常规孤子激光器,通过空间对准结构实现紧凑性设计。该系统的脉冲能量大于3nJ,具备显著的脉冲持续时间优势,显示出在高能量多模孤子光纤激光器中的潜力。
Keywords: spatiotemporal mode-locking, multimode conventional soliton, saturable absorbers, spatial alignment structure, soliton-like pulse shaping
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c01563

7. 基于 Se-空位 Bi2O2Se 的自供电宽带光学突触装置,用于人工视觉系统应用
Self-Powered and Broadband Optical Synapse Device Based on Se-Vacancy Bi2O2Se for Artificial Vision System Application
Authors: Xuanyu Ren, Xinxin He, Zhan Duan, Xuyang An, Yang Li, Feng Gao, Jia Zhang, PingAn Hu
Date: October 15, 2024
Abstract: 本研究展示了基于Se空位的Bi2O2Se自供电光学突触装置,该装置无需外部电源模拟突触功能,具有宽带响应,并应用于人工视觉系统。实验表明该装置能够在长时间内保持图像记忆水平,展示了其在未来人工视觉应用中的潜力。
Keywords: optical synaptic devices, artificial vision, Bi2O2Se nanosheets, self-powered, image sensing
Link: https://pubs.acs.org/doi/10.1021/acsphotonics.4c01586



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