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Reviving holographic photonic integration Nat. Photon. (IF 35.0) Pub Date : 2024-04-24 Daniel Brunner
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Low-loss and polarization insensitive 32 × 4 optical switch for ROADM applications Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-24 Xiaotian Zhu, Xiang Wang, Yanlu Huang, Liyan Wu, Chunfei Zhao, Mingzhu Xiao, Luyi Wang, Roy Davidson, Yanni Ou, Brent E. Little, Sai T. Chu
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Gradient-induced long-range optical pulling force based on photonic band gap Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-24 Wenlong Lu, Alexey V. Krasavin, Sheng Lan, Anatoly V. Zayats, Qiaofeng Dai
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Observation of Landau levels and chiral edge states in photonic crystals through pseudomagnetic fields induced by synthetic strain Nat. Photon. (IF 35.0) Pub Date : 2024-04-23 René Barczyk, L. Kuipers, Ewold Verhagen
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Non-reciprocal band structures in an exciton–polariton Floquet optical lattice Nat. Photon. (IF 35.0) Pub Date : 2024-04-23 Yago del Valle Inclan Redondo, Xingran Xu, Timothy C. H. Liew, Elena A. Ostrovskaya, Alexander Stegmaier, Ronny Thomale, Christian Schneider, Siddhartha Dam, Sebastian Klembt, Sven Höfling, Seigo Tarucha, Michael D. Fraser
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Direct observation of Landau levels in silicon photonic crystals Nat. Photon. (IF 35.0) Pub Date : 2024-04-23 Maria Barsukova, Fabien Grisé, Zeyu Zhang, Sachin Vaidya, Jonathan Guglielmon, Michael I. Weinstein, Li He, Bo Zhen, Randall McEntaffer, Mikael C. Rechtsman
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Orbital-angular-momentum-dependent speckles for spatial mode sorting and demultiplexing Optica (IF 10.4) Pub Date : 2024-04-22 Rui Ma, Ke Hai Luo, Sushil Pokharel, Zhao Wang, Olga Korotkova, Jing Song He, Wei Li Zhang, Dian Yuan Fan, Anderson S. L. Gomes, and Jun Liu
Characterizing the orbital-angular-momentum (OAM) modes is critically important for OAM-encoded data transfer. However, traditional characterizing approaches rely on either complex and precise experimental configurations or complicated prior information processing. In these scenarios, the correlation features of OAM-dependent speckles from the scattering effect have received little attention. Here
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Residual Stress Characterization in Microelectronic Manufacturing: An Analysis Based on Raman Spectroscopy Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-21 Zhoudong Yang, Xinyue Wang, Wei Chen, Hongyu Tang, Rongjun Zhang, Xuejun Fan, Guoqi Zhang, Jiajie Fan
In the rapidly evolving era of information and intelligence,microelectronic devices are pivotal across various fields, such as mobile devices, big data computing, electric vehicles, and aerospace. However, the electrical performance of these devices often suffers due to residual stress from microelectronic manufacturing. This issue is compounded by the additional thermal stress that accumulates during
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Spectral Manipulations of Random Fiber Lasers: Principles, Characteristics, and Applications Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-21 Bing Han, Qian Cheng, Yiming Tao, Yuxi Ma, Houkun Liang, Rui Ma, Yifei Qi, Yong Zhao, Zinan Wang, Han Wu
Random fiber lasers (RFLs), a new variety of random lasers, have become a vigorous research spot over the past decades. RFLs possess superiorities in efficiency, structural flexibility, directionality, cost, etc. Particularly, RFLs are discovered to be good platforms for the construction of various forms of high‐performance lasers. Herein, recent progress in the spectral manipulation of RFLs and the
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Screening Thermochromic Luminescent Materials in Cs‐Cd‐Br Ternary Phase Diagram for Temperature Visualization Applications Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-21 Wei Liao, Xinquan Zhou, Jiance Jin, Yuzhen Wang, Zhiguo Xia
Thermochromic luminescent materials (TLMs) with spectral responsiveness to thermal stimuli have received broad attention due to the forefront applications in temperature visualization and sensing technologies. Herein, a phase diagram‐driven strategy for designing TLMs in Cs–Cd–Br ternary system is presented. The room temperature stable Cs7Cd3Br13 crystal is first obtained by utilizing a facile hydrothermal
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Direct Optical Convolution Computing Based on Arrayed Waveguide Grating Router Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-21 Jialin Cheng, Chong Li, Jun Dai, Yayan Chu, Xinxiang Niu, Xiaowen Dong, Jian‐Jun He
Optical convolution computing is gaining traction owing to its inherent parallelism, multi‐dimensional processing, and energy efficiency. To handle input dimensions of N, conventional implementations necessitate N2 optical elements, such as Mach–Zehnder interferometers or micro‐ring resonators, to process multiply‐accumulate (MAC) operations, limiting scalability and resulting in elevated power consumption
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High-energy, frequency-doubled thulium-doped fiber chirped-pulse amplification system at 950 nm Optica (IF 10.4) Pub Date : 2024-04-17 Shutao Xu, Timothy Lim, Ahmet Turnali, and Michelle Y. Sander
Compact, high-energy ultrafast sources at less exploited fiber gain wavelengths can enable various applications. Here, a high pulse-energy (138 nJ) femtosecond (390 fs) laser source with a center wavelength around 950 nm is demonstrated by frequency-doubling of ultrafast pulses from a thulium-doped fiber chirped-pulse amplification system. The thulium-doped fiber system generates an average output
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Silicon photonic neuromorphic accelerator using integrated coherent transmit-receive optical sub-assemblies Optica (IF 10.4) Pub Date : 2024-04-19 Ying Zhu, Ming Luo, Xin Hua, Lu Xu, Ming Lei, Min Liu, Jia Liu, Ye Liu, Qiansheng Wang, Chao Yang, Daigao Chen, Lei Wang, and Xi Xiao
Neural networks, having achieved breakthroughs in many applications, require extensive convolutions and matrix-vector multiplication operations. To accelerate these operations, benefiting from power efficiency, low latency, large bandwidth, massive parallelism, and CMOS compatibility, silicon photonic neural networks have been proposed as a promising solution. In this study, we propose a scalable architecture
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Depth-dependent scaling of axial distances in light microscopy Optica (IF 10.4) Pub Date : 2024-04-19 S. V. Loginov, D. B. Boltje, M. N. F. Hensgens, J. P. Hoogenboom, and E. B. van der Wee
In volume fluorescence microscopy, refractive index matching is essential to minimize aberrations. There are, however, common imaging scenarios where a refractive index mismatch (RIM) between immersion and a sample medium cannot be avoided. This RIM leads to an axial deformation in the acquired image data. Over the years, different axial scaling factors have been proposed to correct for this deformation
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Realization of an integrated coherent photonic platform for scalable matrix operations Optica (IF 10.4) Pub Date : 2024-04-18 Sadra Rahimi Kari, Nicholas A. Nobile, Dominique Pantin, Vivswan Shah, and Nathan Youngblood
Optical processing of information holds great promise for addressing many challenges facing the field of computing. However, integrated photonic processors are typically limited by the physical size of the processing units and the energy consumption of high-speed analog-to-digital conversion. In this paper, we demonstrate an integrated, coherent approach to processing temporally multiplexed optical
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Detecting single nanoparticles using fiber-tip nanophotonics Optica (IF 10.4) Pub Date : 2024-04-16 Arthur L. Hendriks, Daan Rabelink, Mathias Dolci, Paco Dreverman, Mildred S. Cano-Velázquez, Luca Picelli, René P. J. van Veldhoven, Peter Zijlstra, Ewold Verhagen, and Andrea Fiore
Sensing nano-objects, from nanoparticles to molecules, has become a crucial need in environmental monitoring, medical diagnostics, and drug development. Detection of single particles and molecules is highly desirable, as it provides specific information on size, dynamics, and interactions. Current nanophotonic implementations rely on complex optical readout schemes, limiting their application in the
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Year-long optical time scale with sub-nanosecond capabilities Optica (IF 10.4) Pub Date : 2024-04-17 Valerio Formichella, Giovanna Signorile, Tung Thanh Thai, Lorenzo Galleani, Marco Pizzocaro, Irene Goti, Stefano Condio, Cecilia Clivati, Matias Risaro, Filippo Levi, Davide Calonico, and Ilaria Sesia
An atomic time scale is a method for marking events and the passage of time by using atomic frequency standards. Thanks to the superior performance of atomic clocks based on optical transitions, time scales generated with optical clocks have the potential to be more accurate and stable than those based on microwave clocks. In this work, we demonstrate an experimental optical time scale based on the
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Energy-flow-reversing dynamics in vortex beams: OAM-independent propagation and enhanced resilience Optica (IF 10.4) Pub Date : 2024-04-18 Wenxiang Yan, Yuan Gao, Zheng Yuan, Xian Long, Zhaozhong Chen, Zhi-Cheng Ren, Xi-Lin Wang, Jianping Ding, and Hui-Tian Wang
Since their discovery in the 1990s, vortex beams, known for their ability to carry orbital angular momentum (OAM), have found substantial applications in optical manipulation and high-dimensional classical and quantum information communication. However, their inherent diffraction in free space, resulting in OAM-dependent beam expansion, has constrained their utility in spatial mode multiplexing communication
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Metasurface-enabled barcoding for compact flow cytometry Optica (IF 10.4) Pub Date : 2024-04-19 Tao Hong, Deyu Li, and Jason G. Valentine
Flow cytometers are a vital tool for cellular phenotyping but are primarily limited to centralized laboratories due to their bulkiness and cost. Significant efforts have been made to construct on-chip flow cytometers for point-of-care applications, and a promising approach is filter-on-chip flow cytometers utilizing the conventional Bayer RGB filter on imaging cameras to miniaturize key optoelectronic
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T staging esophageal tumors with x rays Optica (IF 10.4) Pub Date : 2024-04-19 T. Partridge, P. Wolfson, J. Jiang, L. Massimi, A. Astolfo, N. Djurabekova, S. Savvidis, C. J. Maughan Jones, C. K. Hagen, E. Millard, W. Shorrock, R. M. Waltham, I. G. Haig, D. Bate, K. M. A. Ho, H. Mc Bain, A. Wilson, A. Hogan, H. Delaney, A. Liyadipita, A. P. Levine, K. Dawas, B. Mohammadi, Y. A. Qureshi, M. D. Chouhan, S. A. Taylor, M. Mughal, P. R. T. Munro, M. Endrizzi, M. Novelli, et al.
With histopathology results typically taking several days, the ability to stage tumors during interventions could provide a step change in various cancer interventions. X-ray technology has advanced significantly in recent years with the introduction of phase-based imaging methods. These have been adapted for use in standard labs rather than specialized facilities such as synchrotrons, and approaches
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Demonstration of high-power photonic-crystal surface-emitting lasers with 1-kHz-class intrinsic linewidths: erratum Optica (IF 10.4) Pub Date : 2024-04-18 Ryohei Morita, Takuya Inoue, Masahiro Yoshida, Kentaro Enoki, Menaka De Zoysa, Kenji Ishizaki, and Susumu Noda
An erratum is given to correct two typographical errors in Optica 11, 333 (2024) [CrossRef] . The corrections do not impact the results and conclusions of the original paper.
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Electrochemically controlled blinking of fluorophores for quantitative STORM imaging Nat. Photon. (IF 35.0) Pub Date : 2024-04-19 Ying Yang, Yuanqing Ma, Jonathan F. Berengut, Lawrence K. Lee, Richard D. Tilley, Katharina Gaus, J. Justin Gooding
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Quantum-mechanical effects in photoluminescence from thin crystalline gold films Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-19 Alan R. Bowman, Alvaro Rodríguez Echarri, Fatemeh Kiani, Fadil Iyikanat, Ted V. Tsoulos, Joel D. Cox, Ravishankar Sundararaman, F. Javier García de Abajo, Giulia Tagliabue
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Electro-optic tuning in composite silicon photonics based on ferroionic 2D materials Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-19 Ghada Dushaq, Solomon Serunjogi, Srinivasa R. Tamalampudi, Mahmoud Rasras
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Random-access wide-field mesoscopy for centimetre-scale imaging of biodynamics with subcellular resolution Nat. Photon. (IF 35.0) Pub Date : 2024-04-17 Ruheng Shi, Xinyue Chen, Junhao Deng, Junhao Liang, Kuikui Fan, Feifan Zhou, Peifu Tang, Licheng Zhang, Lingjie Kong
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Mid-infrared wide-field nanoscopy Nat. Photon. (IF 35.0) Pub Date : 2024-04-17 Miu Tamamitsu, Keiichiro Toda, Masato Fukushima, Venkata Ramaiah Badarla, Hiroyuki Shimada, Sadao Ota, Kuniaki Konishi, Takuro Ideguchi
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Metasurface Empowered Compact Non‐Paraxial Optical Vortex Mode Sorter Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-18 Baiming Wang, Lixun Wu, Zhongzhen Lin, Weihang Zhong, Zhaoxiang Zhu, Yujie Chen
The optical coordinate transformation based on the ray model can flexibly and efficiently complete the manipulation of complex light fields through a pair of phase plates, and is successfully used to sort orbital angular momentum (OAM) of light. Generally, the phase modulation required by the optical coordinate transformation is derived analytically under the paraxial approximation, however, this would
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Tunable On‐Chip Electro‐Optic Frequency‐Comb Generation at 8 μm$\umu {\rm m}$ wavelength Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-18 Victor Turpaud, Thi Hao Nhi Nguyen, Natnicha Koompai, Jonathan Peltier, Jacopo Frigerio, Stefano Calcaterra, Jean‐René Coudevylle, David Bouville, Carlos Alonso‐Ramos, Laurent Vivien, Giovanni Isella, Delphine Marris‐Morini
The development of compact systems operating in the long‐wave infrared wavelength range is of high interest for spectroscopic and sensing applications. There is currently a wide interest toward the development of optical frequency‐combs to enhance the performances of these systems. Amongst the different techniques to obtain optical frequency‐combs, electro‐optic frequency‐comb generation presents major
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Scalable Nanophotonic Structures Inside Silica Glass Laser‐Machined by Intense Shaped Beams Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-18 Srijoyee Datta, Raphaël Clady, David Grojo, Olivier Utéza, Nicolas Sanner
All‐dielectric nanophotonic devices are usually fabricated by engraving arrays of nanoholes at the surface of high‐index materials, to engineer dedicated optical functions. However, their direct 3D integration in the volume of a material is challenging, inaccessible to current planar nanolithography methods. Here is introduced an ultrafast laser‐machining method that opens the possibility to realize
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Sensitive Filter‐Free Narrowband Infrared Photodetectors for Weak Light Detection and Ranging Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-18 Yin He, Zeyao Han, Junyu Li, Yu Gu, Yousheng Zou, Yao Wang, Jialin Yang, Wei Lei, Xiaobao Xu
Light detection and ranging (Lidar), which utilizes scattered near‐infrared (NIR) light to identify objects, has shown great potential in remote sensing, autonomous driving, robotic vision, etc. However, the intensity of the scattered NIR light is significantly reduced, placing stringent demands on the selectivity and fast response of the sensing. Even though optical filters can be used to select weak
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Burn After Read: A Rewritable Multiplexing Optical Information Storage and Encryption Method Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Zhihao Hu, Junyu Guan, Shengteng Zheng, Zihua Chai, Shengzhi Wu, Dong Liu, Jia Su, Fazhan Shi, Changkui Duan, Ya Wang, Kangwei Xia
Information storage and security are the building blocks of the information age. Optical information storage is a low‐cost, robust, and high‐capacity storage technique. Discovering new optical information storage media and techniques with beyond binary capacity and enhanced security is in demand. Here a beyond‐binary, “burn after read” and rewritable multiplexing optical information storage and encryption
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Multidimensional Multiplexing Liquid Crystal Holograms Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Peng Li, Jiamin Xue, Xinhao Fan, Xuanguang Wu, Liang Zhou, Weiqi Chen, Sheng Liu, Bingyan Wei, Xuetao Gan, Jianlin Zhao
As a powerful platform for next‐generation display, planar liquid crystal (LC) optics exhibit attractive properties such as electro‐optical response, high efficiency, and broadband tunability. With planar LC optics applications taking off, multidimensional modulation and multiplexing capability of light wave is becoming crucial. Here, a Pancharatnam‐Berry phase LC hologram is demonstrated that enables
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High‐Speed Wide‐Angle Sensing and Imaging by WideBand Metasurfaces with Joint Frequency, Polarization, and Spatial Diversities Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Baiyang Liu, Jinyu Wu, Qingfeng Zhang, Hang Wong
High‐speed wide‐angle radio detection is crucial for intelligent wireless systems, autonomous vehicles, rescue operations in urgent situations, and security in various fields. This can be achieved through diverse controls of electromagnetic waves. Currently, multidimensional manipulations of electromagnetic waves are determined by dynamic antennas like phased arrays, mechanical beam‐steering radars
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A White‐Box Digital Twin for Real‐Time Polarization Tracking Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Xuguang Zhang, Guoqing Pu, Yong Wu, Weisheng Hu, Lilin Yi
Tracking polarization in real‐time is a long‐term challenge. The conventional heuristic and gradient‐descent‐based algorithms for polarization tracking lack efficiency and interpretability. To resolve the problem, a white‐box digital twin modeling the entire polarization tracking system is derived by calculating with Stokes vectors and Mueller matrices. Moreover, the real‐time polarization tracking
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Quickly Formed Continuously Tuneable Laser in the Full Visible Spectrum Using Cholesteric Liquid Crystal Cells Based on the Electrothermal Effect Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Mi‐Yun Jeong, Hyeon‐Jong Choi, Youngwoo Nam, Keumcheol Kwak
Wavelength‐tuneable lasers can play a crucial role across many fields, and their applications continue to expand with advancements. Cholesteric liquid crystal (CLC) devices are developed, enabling good wavelength‐tuneable lasers. In CLC devices, pitch control is required to tune the desired wavelength. However, pitch control takes a long time and is difficult, which limits the speed and range of laser
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All‐Optical Multi‐Order Multiplexing Differentiation Based on Dynamic Liquid Crystals Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-17 Xiao Liang, Dong Zhu, Qi Dai, Yingxin Xie, Zhou Zhou, Chang Peng, Zile Li, Peng Chen, Yan‐Qing Lu, Shaohua Yu, Guoxing Zheng
With the advantages of parallel processing, high‐speed operation, and ultra‐low power consumption, optical computing presents immense potential in this age of information explosion. As a fundamental optical computing component, optical differentiator has extensive applications, particularly excelling in the real‐time processing and recognition of high‐frame‐rate image information. An ideal optical
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NOON-state interference in the frequency domain Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-15 Dongjin Lee, Woncheol Shin, Sebae Park, Junyeop Kim, Heedeuk Shin
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Optoelectronic Material Characterization Platform using RF Topological Edge States Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-15 Sukrith Dev, Nathan Anthony, Simeon Trendafilov, Monica Allen, Jeffery Allen
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Liquid Crystal Metasurface for On‐Demand Terahertz Beam Forming Over 110° Field‐Of‐View Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-15 Chen Chen, Sai Chen, Yibo Ni, Yibao Xu, Yuanmu Yang
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Entangled Photon‐Magnon Bundle Emission Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-15 Qian Bin, Qing‐Yang Qiu, Ying Wu, Xin‐You Lü
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Spatiotemporal sculpturing of light: a tutorial Adv. Opt. Photon. (IF 27.1) Pub Date : 2024-04-12 Qiwen Zhan
Spatiotemporal sculpturing of light pulses with sophisticated structures on demand is one major goal of the everlasting pursuit of ultrafast information transmission and processing as well as ultraintense energy concentration and extraction using light. It may hold the key to unlocking new extraordinary fundamental physical effects. Traditionally, spatiotemporal light pulses are treated as spatiotemporally
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Fast, Precise, High Contrast Laser Writing for Photonic Chips with Phase Aberrations Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-13 Bangshan Sun, Simon Moser, Alexander Jesacher, Patrick S. Salter, Robert R. Thomson, Martin J. Booth
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Diamond Based Optical Metasurfaces for Broadband Wavefront Shaping in Harsh Environment Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-13 Xun Yang, Bo Wu, Pei‐Pei Chen, Yi‐Yang Xie, Chao‐Nan Lin, Zhen‐Feng Zhang, Wen‐Jie Dou, Pei‐Nan Ni, Chong‐Xin Shan
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Very long wave infrared quantum dot photodetector up to 18 μm Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-12 Xiaomeng Xue, Qun Hao, Menglu Chen
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Silicon Nanoantennas for Ultra‐Compact, High‐Speed and Low‐Power Consumption Electro‐Optic Modulators Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-12 Lu Ding, Shawn Yohanes Siew, Thomas Y. L. Ang, Qiang Li, Shiyang Zhu, Yanyan Zhou, Ramon Paniagua‐Dominguez, Hong‐Son Chu, Soon Thor Lim, Ching Eng Png, Arseniy I. Kuznetsov
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Direct 3D Imaging through Spatial Coherence of Light Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-12 Gianlorenzo Massaro, Barbara Barile, Giuliano Scarcelli, Francesco V. Pepe, Grazia Paola Nicchia, Milena D'Angelo
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A Hybrid Organic‐Crystal‐Based Curved Waveguide Network for Producing, Splitting, and Transducing Multi‐Color Outputs Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-12 Mehdi Rohullah, Vinod Kumar Avulu, Rajadurai Chandrasekar
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Freeform Liquid–Crystal Polarization Imaging Optics: A Practical Approach from Design to Fabrication Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-12 Chunyang Pei, Jiacheng Weng, Tian Shu, Linyue Fang, Guangyin Hu, Yingli Liu, Ting Chen, Rengmao Wu, Haifeng Li, Xu Liu
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Experimental post-selection loophole-free time-bin and energy-time nonlocality with integrated photonics Optica (IF 10.4) Pub Date : 2024-04-12 Francesco B. L. Santagiustina, Costantino Agnesi, Alvaro Alarcón, Adán Cabello, Guilherme B. Xavier, Paolo Villoresi, and Giuseppe Vallone
Time-bin (TB) and energy-time (ET) entanglements are crucial resources for long-distance quantum information processing. However, their standard implementations suffer from the so-called post-selection loophole that allows for classical simulation and thus prevents quantum advantage. The post-selection loophole has been addressed in proof-of-principle experiments. An open problem though is to close
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Experimental demonstration of attosecond pump–probe spectroscopy with an X-ray free-electron laser Nat. Photon. (IF 35.0) Pub Date : 2024-04-11 Zhaoheng Guo, Taran Driver, Sandra Beauvarlet, David Cesar, Joseph Duris, Paris L. Franz, Oliver Alexander, Dorian Bohler, Christoph Bostedt, Vitali Averbukh, Xinxin Cheng, Louis F. DiMauro, Gilles Doumy, Ruaridh Forbes, Oliver Gessner, James M. Glownia, Erik Isele, Andrei Kamalov, Kirk A. Larsen, Siqi Li, Xiang Li, Ming-Fu Lin, Gregory A. McCracken, Razib Obaid, Jordan T. O’Neal, River R. Robles,
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Simplistic framework of single-pixel-programmable metasurfaces integrated with a capsuled LED array Photonics Res. (IF 7.6) Pub Date : 2024-04-12 Yuxi Li, Jiafu Wang, Sai Sui, Ruichao Zhu, Yajuan Han, Hongya Chen, Xinmin Fu, Shaojie Wang, Cunqian Feng, and Shaobo Qu
Coding metasurfaces can manipulate electromagnetic wave in real time with high degree of freedom, the fascinating properties of which enrich the metasurface design with a wide range of application prospects. However, most of the coding metasurfaces are designed based on external excitation framework with the wired electrical or wireless light control devices, thus inevitably causing the interference
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Target-adaptive optical phased array lidar Photonics Res. (IF 7.6) Pub Date : 2024-04-12 Yunhao Fu, Baisong Chen, Wenqiang Yue, Min Tao, Haoyang Zhao, Yingzhi Li, Xuetong Li, Huan Qu, Xueyan Li, Xiaolong Hu, and Junfeng Song
Lidar based on the optical phased array (OPA) and frequency-modulated continuous wave (FMCW) technology stands out in automotive applications due to its all-solid-state design, high reliability, and remarkable resistance to interference. However, while FMCW coherent detection enhances the interference resistance capabilities, it concurrently results in a significant increase in depth computation, becoming
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Terahertz sensing with a 3D meta-absorbing chip based on two-photon polymerization printing Photonics Res. (IF 7.6) Pub Date : 2024-04-12 Xueer Chen, Longfang Ye, and Daquan Yu
The narrowband meta-absorbers exhibit significantly enhanced electromagnetic confinement capabilities, showcasing broad application prospects in sensing fields. They can be applied for biomarker detection, chemical composition analysis, and monitoring of specific gas in the environment. In this work, we propose a 3D meta-absorber with an out-of-plane plasma mechanism based on a two-photon printing
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Nonreciprocal thermal photonics Nat. Photon. (IF 35.0) Pub Date : 2024-04-10 Shuihua Yang, Mengqi Liu, Changying Zhao, Shanhui Fan, Cheng-Wei Qiu
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Metasurface array for single-shot spectroscopic ellipsometry Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-10 Shun Wen, Xinyuan Xue, Shuai Wang, Yibo Ni, Liqun Sun, Yuanmu Yang
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Epsilon-near-zero regime enables permanent ultrafast all-optical reversal of ferroelectric polarization Nat. Photon. (IF 35.0) Pub Date : 2024-04-09 M. Kwaaitaal, D. G. Lourens, C. S. Davies, A. Kirilyuk
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Avalanche photodiode with ultrahigh gain–bandwidth product of 1,033 GHz Nat. Photon. (IF 35.0) Pub Date : 2024-04-09 Yang Shi, Xiang Li, Guanyu Chen, Mingjie Zou, Hongjun Cai, Yu Yu, Xinliang Zhang
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Multifunctional photon conversion materials for enhancing silicon solar cells Light Sci. Appl. (IF 19.4) Pub Date : 2024-04-09 Yiyan Zhang, Guanying Chen
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Complex transmission matrix retrieval for a highly scattering medium via regional phase differentiation Photonics Res. (IF 7.6) Pub Date : 2024-04-08 Qiaozhi He, Rongjun Shao, Yuan Qu, Linxian Liu, Chunxu Ding, and Jiamiao Yang
Accurately measuring the complex transmission matrix (CTM) of the scattering medium (SM) holds critical significance for applications in anti-scattering optical imaging, phototherapy, and optical neural networks. Non-interferometric approaches, utilizing phase retrieval algorithms, can robustly extract the CTM from the speckle patterns formed by multiple probing fields traversing the SM. However, in
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Intelligent Laser Emitting and Mode Locking of Solid‐State Lasers Using Human‐Like Algorithms Laser Photonics Rev. (IF 11.0) Pub Date : 2024-04-09 Pan Guo, Minyu Fan, Hongru Li, Kun Liu, Yongjie Pu, Sha Wang