All-optical modulator with photonic topological insulator made of metallic quantum wells by Wang Haiteng, Niu Junru, Chen Qiaolu, Zhao Sihan, Shao Hua, Yang Yihao, Chen Hongsheng, Li Shilong, Qian Haoliang

“…Such a high-performance optical modulator could enable new functionalities in future optical communication and information processing systems.…”
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Polariton Chern Bands in 2D Photonic Crystals beyond Dirac Cones by Xin Xie, Kai Sun, Hui Deng

“…Our findings show the broad applicability of polariton Chern bands in 2D PhCs and provide design principles for enhancing the functionality and performance of topological photonic devices, opening up exciting possibilities for better understanding and using topological physics.…”
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Programming universal unitary transformations on a general-purpose silicon photonic platform by José Roberto Rausell-Campo, Daniel Pérez-López, José Capmany Francoy

“…General-purpose programmable photonic processors provide a versatile platform for integrating diverse functionalities on a single chip. …”
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Design and Characteristics of Photonic Crystal Resonators for Surface-Emitting Quantum Cascade Lasers by Kazuaki Sakoda, Yuanzhao Yao, Naoki Ikeda, Yoshimasa Sugimoto, Takaaki Mano, Takashi Kuroda, Hirotaka Tanimura, Shigeyuki Takagi, Rei Hashimoto, Kei Kaneko, Tsutomu Kakuno, Shinji Ohkuma, Ryuichi Togawa, Tetsuya Miyagawa, Hiroshi Ohno, Shinji Saito

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Aflatoxin M1 Determination in Whole Milk with Immersible Silicon Photonic Immunosensor by Dimitra Kourti, Michailia Angelopoulou, Eleni Makarona, Anastasios Economou, Panagiota Petrou, Konstantinos Misiakos, Sotirios Kakabakos

“…Aflatoxin M1 (AFM1) appears in the milk of animals that have consumed feed contaminated with aflatoxin B1. …”
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How to use the dispersion in the χ^{(3)} tensor for broadband generation of polarization-entangled photons by Valeria Vento, Francesco Ciccarello, Sakthi Priya Amirtharaj, Christophe Galland

“…Entanglement is characterized by a single realization of a Bell test over the entire bandwidth using fiber dispersion spectroscopy and fast single-photon detectors. The results agree with the biphoton wave function predicted from the knowledge of the χ^{(3)} and Raman tensors and demonstrate the general applicability of our approach to other crystalline materials.…”
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Illegal drugs sensor: Performance evaluation and identification based on terahertz photonic crystal fiber. by Kayab Khandakar, Jabin Tasnin Upoma, Taib Hasan, A H M Iftekharul Ferdous, Diponkar Kundu, Md Omar Faruk, Md Feroz Ali, Md Shahorin Islam Shaun

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Realization of Arithmetic Logic Units Using Electro-Optic Microring Resonators in Photonic Circuits by Assylkhan Nurgali, Bikash Nakarmi, Carlo Molardi, Ikechi Augustine Ukaegbu

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Reliable, efficient, and scalable photonic inverse design empowered by physics-inspired deep learning by Shao Guocheng, Zhou Tiankuang, Yan Tao, Guo Yanchen, Zhao Yun, Huang Ruqi, Fang Lu

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Enhanced Q factor and robustness of photonic bound states in the continuum merging at locally bent trajectories by Huayu Bai, Andriy Shevchenko, Radoslaw Kolkowski

“…Bound states in the continuum (BICs) in planar photonic structures have attracted broad scientific interest owing to their exceptional capability to confine light. …”
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Experimental Demonstration of Superconducting Series Nanowire Photon-Number-Resolving Detector at 660 nm Wavelength by Ruiying Xu, Xu Tao, Qi Chen, Xiang Li, Guanghao Zhu, Lin Kang, Labao Zhang, Xiaoqing Jia, Xuecou Tu, Qingyuan Zhao, Biaobing Jin, Weiwei Xu, Jian Chen, Peiheng Wu

“…The traditional single photon detectors (SNSPDs) operated with the conventional readout scheme does not have the PNR functionality. …”
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Photonics-Assisted Non-Scanning High-Accuracy Frequency Measurement Using Low-Speed Components by Zhiqiang Shen, Chenfei Jin, Qunsong He, Zijing Zhang, Yuan Zhao

“…Photonic techniques have potential to enlarge the measurable frequency range, however, most of photonics-assisted solutions are lack of the ability to simultaneously achieve large measurement range, high measurement speed, and high measurement accuracy in a single system. …”
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A Reconfigurable 1x2 Photonic Digital Switch Controlled by an Externally Induced Metasurface by Alessandro Fantoni, Paolo Di Giamberardino

“…MMI couplers, based on self-imaging multimode waveguides, are very compact integrated optical components that can perform many different splitting and recombining functions. The input–output model has been defined using a machine learning approach; a high number of images have been generated through simulations, based on the beam propagation algorithm, obtaining a large dataset for an MMI structure under different activation maps of the MOS pixels. …”
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Strong hole-photon coupling in planar Ge for probing charge degree and strongly correlated states by Franco De Palma, Fabian Oppliger, Wonjin Jang, Stefano Bosco, Marián Janík, Stefano Calcaterra, Georgios Katsaros, Giovanni Isella, Daniel Loss, Pasquale Scarlino

“…The observed enhanced coherence of the strongly correlated excited state signals the presence of distinct symmetries within related spin functions, serving as a precursor to the strong coupling between photons and spin-charge hybrid qubits in planar Ge. …”
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Three-photon in vivo imaging of neurons and glia in the medial prefrontal cortex with sub-cellular resolution by Falko Fuhrmann, Felix C. Nebeling, Fabrizio Musacchio, Manuel Mittag, Stefanie Poll, Monika Müller, Eleonora Ambrad Giovannetti, Michael Maibach, Barbara Schaffran, Emily Burnside, Ivy Chi Wai Chan, Alex Simon Lagurin, Nicole Reichenbach, Sanjeev Kaushalya, Hans Fried, Stefan Linden, Gabor C. Petzold, Gaia Tavosanis, Frank Bradke, Martin Fuhrmann

“…Abstract The medial prefrontal cortex (mPFC) is important for higher cognitive functions, including working memory, decision making, and emotional control. …”
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Community-based benchmarking improves spike rate inference from two-photon calcium imaging data. by Philipp Berens, Jeremy Freeman, Thomas Deneux, Nikolay Chenkov, Thomas McColgan, Artur Speiser, Jakob H Macke, Srinivas C Turaga, Patrick Mineault, Peter Rupprecht, Stephan Gerhard, Rainer W Friedrich, Johannes Friedrich, Liam Paninski, Marius Pachitariu, Kenneth D Harris, Kenneth D Harris, Ben Bolte, Timothy A Machado, Dario Ringach, Jasmine Stone, Luke E Rogerson, Nicolas J Sofroniew, Jacob Reimer, Emmanouil Froudarakis, Thomas Euler, Miroslav Román Rosón, Lucas Theis, Andreas S Tolias, Matthias Bethge

“…In recent years, two-photon calcium imaging has become a standard tool to probe the function of neural circuits and to study computations in neuronal populations. …”
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Optical Versus Electronic Implementation of Probabilistic Graphical Inference and Experimental Device Demonstration Using Nonlinear Photonics by Masoud Babaeian, Patrick Keiffer, Mark A. Neifeld, Ratchaneekorn Thamvichai, Robert A. Norwood, Pierre-A. Blanche, John Wissinger, N. Peyghambarian

“…We also performed an all-optical experimental verification of a graphical inference as the proof of concept and have demonstrated the essential mathematical operations, multiplication, and normalization (division), in photonics operations using nonlinear bulk materials. …”
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Enhanced Performance of an AlGaN-Based Deep-Ultraviolet LED Having Graded Quantum Well Structure by Huabin Yu, Qian Chen, Zhongjie Ren, Meng Tian, Shibing Long, Jiangnan Dai, Changqing Chen, Haiding Sun

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Algorithm to assess neutron HP(10) with estimation of uncertainties using Alnor albedo dosemeters: application in Brazilian nuclear power plants by Max da Silva Ferreira, Everton Rodrigues Silva, Cláudia Lúcia de Pinho Maurício

“…For each area, specific Workplace Correction Factor (WCF), as a function of the ratio between photon dose responses measured in the incident and albedo component of the albedo dosemeter (Di/Da), must be used. …”
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Direct observation of ultrafast cluster dynamics in supercritical carbon dioxide using X-ray Photon Correlation Spectroscopy by Arijit Majumdar, Haoyuan Li, Priyanka Muhunthan, Alexander Späh, Sanghoon Song, Yanwen Sun, Matthieu Chollet, Dimosthenis Sokaras, Diling Zhu, Matthias Ihme

“…While the static behavior of these clusters and their effects on the thermodynamic response functions have been recognized, the relation between the ultrafast cluster dynamics and transport properties remains elusive. …”
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