Light-Science & Applications最新文献

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Free-space high-Q nanophotonics 自由空间高 Q 值纳米光子学
Light-Science & Applications Pub Date : 2025-04-27 DOI: 10.1038/s41377-025-01825-x
Jianbo Yu, Wenzhe Yao, Min Qiu, Qiang Li
{"title":"Free-space high-Q nanophotonics","authors":"Jianbo Yu, Wenzhe Yao, Min Qiu, Qiang Li","doi":"10.1038/s41377-025-01825-x","DOIUrl":"https://doi.org/10.1038/s41377-025-01825-x","url":null,"abstract":"<p>High-Q nanophotonic devices hold great importance in both fundamental research and engineering applications. Their ability to provide high spectral resolution and enhanced light-matter interactions makes them promising in various fields such as sensing, filters, lasing, nonlinear optics, photodetection, coherent thermal emission, and laser stealth. While Q-factors as large as 10<sup>9</sup> have been achieved experimentally in on-chip microresonators, these modes are excited through near-field coupling of optical fibers. Exciting high-Q modes via free-space light presents a significant challenge primarily due to the larger fabrication area and more lossy channels associated with free-space nanophotonic devices. This Review provides a comprehensive overview of the methods employed to achieve high-Q modes, highlights recent research progress and applications, and discusses the existing challenges as well as the prospects in the field of free-space high-Q nanophotonics.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143877961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Topological links and knots of speckled light mediated by coherence singularities 由相干奇点介导的斑点光的拓扑链接和结
Light-Science & Applications Pub Date : 2025-04-27 DOI: 10.1038/s41377-025-01865-3
Zhuoyi Wang, Xingyuan Lu, Zhigang Chen, Yangjian Cai, Chengliang Zhao
{"title":"Topological links and knots of speckled light mediated by coherence singularities","authors":"Zhuoyi Wang, Xingyuan Lu, Zhigang Chen, Yangjian Cai, Chengliang Zhao","doi":"10.1038/s41377-025-01865-3","DOIUrl":"https://doi.org/10.1038/s41377-025-01865-3","url":null,"abstract":"<p>Links and knots are exotic topological structures that have garnered significant interest across multiple branches of natural sciences. Coherent links and knots, such as those constructed by phase or polarization singularities of coherent light, have been observed in various three-dimensional optical settings. However, incoherent links and knots—knotted or connected lines of coherence singularities—arise from a fundamentally different concept. They are “hidden” in the statistic properties of a randomly fluctuating field, making their presence often elusive or undetectable. Here, we theoretically construct and experimentally demonstrate such topological entities of incoherent light. By leveraging a state-of-the-art incoherent modal-decomposition scheme, we unveil incoherent topological structures from fluctuating light speckles, including Hopf links and Trefoil knots of coherence singularities that are robust against coherence and intensity fluctuations. Our work is applicable to diverse wave systems where incoherence or practical coherence is prevalent, and may pave the way for design and implementation of statistically-shaped topological structures for various applications such as high-dimensional optical information encoding and optical communications.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143877891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Face-to-face integrated tandem quantum-dot LEDs with high performance and multifunctionality 具有高性能和多功能的面对面集成串联量子点led
Light-Science & Applications Pub Date : 2025-04-25 DOI: 10.1038/s41377-025-01835-9
Haotao Li, Jiming Wang, Shuming Chen
{"title":"Face-to-face integrated tandem quantum-dot LEDs with high performance and multifunctionality","authors":"Haotao Li, Jiming Wang, Shuming Chen","doi":"10.1038/s41377-025-01835-9","DOIUrl":"https://doi.org/10.1038/s41377-025-01835-9","url":null,"abstract":"<p>The realization of solution-processed tandem quantum-dot LEDs (QLEDs) remains a technical challenge due to the limitations of inefficient interconnect layer and the damage caused by multiple solution processes. Here, we develop a high performance tandem QLED by face-to-face integrating a top-emitting QLED with a transparent QLED. The top and bottom units can be addressed independently, thereby enabling the tandem QLED to operate in series, parallel, and color-tunable modes for multifunctionality. In series mode, QLEDs demonstrate an ultra-low turn-on voltage of 3.3 V and a record-breaking external quantum efficiency of 60.7%. In parallel mode, QLEDs achieve an impressive brightness of over 4.8 × 10<sup>6 </sup>cd m<sup>-2</sup>. In color-tunable mode, the color, brightness, and color temperature can all be adjusted with a color tuning range of 114% NSTC. Moreover, both series and parallel connections contribute to an improved stability, resulting in a T<sub>95</sub> lifetime of nearly 30,000 h at 1000 cd m<sup>-2</sup>, which is an improvement of approximately 2.8 times over control devices. Our work offers a feasible solution for achieving multifunctional tandem QLEDs with the advantages of solution processed, high efficiency, high brightness, long lifetime and full color tunability for various light source applications.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"09 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143872627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A 3.584 Tbps coherent receiver chip on InP-LiNbO3 wafer-level integration platform 基于InP-LiNbO3晶圆级集成平台的3.584 Tbps相干接收器芯片
Light-Science & Applications Pub Date : 2025-04-25 DOI: 10.1038/s41377-025-01821-1
Xiaojun Xie, Chao Wei, Xingchen He, Yake Chen, Chenghao Wang, Jihui Sun, Lin Jiang, Jia Ye, Xihua Zou, Wei Pan, Lianshan Yan
{"title":"A 3.584 Tbps coherent receiver chip on InP-LiNbO3 wafer-level integration platform","authors":"Xiaojun Xie, Chao Wei, Xingchen He, Yake Chen, Chenghao Wang, Jihui Sun, Lin Jiang, Jia Ye, Xihua Zou, Wei Pan, Lianshan Yan","doi":"10.1038/s41377-025-01821-1","DOIUrl":"https://doi.org/10.1038/s41377-025-01821-1","url":null,"abstract":"<p>The rapid advancement of the thin-film lithium niobate (LiNbO<sub>3</sub>) platform has established it as a premier choice for high-performance photonics integrated circuits. However, the scalability and cost-efficiency of this platform are hindered by the reliance on chip-level fabrication and integration for passive and active components, necessitating a robust wafer-level LiNbO<sub>3</sub> heterogeneous integration platform. Despite its critical role in enabling ultrahigh-speed optical interconnects, as well as optical mmWave/THz sensing and communication, the realization of ultrahigh-speed photodiodes and optical coherent receivers on the LiNbO₃ platform remains an unresolved challenge. This is primarily due to the challenges associated with the large-scale integration of direct-bandgap materials. To address these challenges, we have developed a scalable, high-speed InP-LiNbO₃ wafer-level heterogeneous integration platform. This platform facilitates the fabrication of ultrahigh-speed photodiodes with a bandwidth of 140 GHz, capable of receiving high-quality 100-Gbaud pulse amplitude modulation (PAM4) signals. Moreover, we demonstrate a seven-channel, single-polarization I–Q coherent receiver chip with an aggregate receiving capacity of 3.584 Tbit s<sup>-1</sup>. This coherent receiver exhibits a balanced detection bandwidth of 60 GHz and a common mode rejection ratio (CMRR) exceeding 20 dB. It achieves receiving capacities of 600 Gbit s<sup>-1</sup> λ<sup>-1</sup> with a 100-Gbaud 64-QAM signal and 512 Gbit s<sup>-1</sup> λ<sup>-1</sup> with a 128-Gbaud 16-QAM signal. Furthermore, energy consumption as low as 9.6 fJ bit<sup>-1</sup> and 13.5 fJ bit<sup>-1</sup> is achieved for 200 Gbit s<sup>-1</sup> and 400 Gbit s<sup>-1</sup> capacities, respectively. Our work provides a viable pathway toward enabling Pbps hyperscale data center interconnects, as well as optical mmWave/THz sensing and communication.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143872626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unlocking body-surface physiological evolution via IR-temperature dual sensing with single chalcogenide fiber 利用单硫族纤维红外-温度双传感解锁体表生理进化
Light-Science & Applications Pub Date : 2025-04-25 DOI: 10.1038/s41377-025-01840-y
Yanqing Fu, Shiliang Kang, Gangjie Zhou, Xinxiang Huang, Linling Tan, Chengwei Gao, Shixun Dai, Changgui Lin
{"title":"Unlocking body-surface physiological evolution via IR-temperature dual sensing with single chalcogenide fiber","authors":"Yanqing Fu, Shiliang Kang, Gangjie Zhou, Xinxiang Huang, Linling Tan, Chengwei Gao, Shixun Dai, Changgui Lin","doi":"10.1038/s41377-025-01840-y","DOIUrl":"https://doi.org/10.1038/s41377-025-01840-y","url":null,"abstract":"<p>Improvements to body-surface physiological monitoring ability including real-time, accuracy and integration, are essential to meet the expansive demands for personal healthcare. As part of this, simultaneous monitoring of sweat metabolites and body temperature offers an exciting path to maximizing diagnostic precision and minimizing morbidity rates. Herein, we report a high-performance biomarker-temperature sensor made of a single As<sub>3</sub>Se<sub>5</sub>Te<sub>2</sub> chalcogenide glass fiber to monitor physiology evolution on body-surface. The sensor integrates efficient thermal resistance and fiber evanescent wave effects, permitting the independent sensing of temperature and biomarkers with an ultrahigh temperature coefficient of resistance (−5.84% K<sup>–1</sup>), rapid temperature response (0.3 s) and excellent IR sensing sensitivity. Moreover, by attaching a fiber to the wrist, we demonstrate simultaneous observation of both sweat metabolite (urea and lactate) and temperature changes during exercise. This illuminating sensing method will provide crucial capabilities in physiological monitoring and pave the way for advanced personalized diagnostic.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143872625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deterministic resonance fluorescence improvement of single quantum dots by optimized surface passivation 通过优化表面钝化改善单量子点的确定性共振荧光
Light-Science & Applications Pub Date : 2025-04-22 DOI: 10.1038/s41377-025-01838-6
Junyi Zhao, Runze Liu, Gengyan Zou, Zhenxuan Ge, Qihang Zhang, Yukun Qiao, Xing Ding, Guoqiu Jiang, Yiyang Lou, Yongpeng Guo, Tunghsun Chung, Yuming He, Chaoyang Lu, Yongheng Huo, Jianwei Pan
{"title":"Deterministic resonance fluorescence improvement of single quantum dots by optimized surface passivation","authors":"Junyi Zhao, Runze Liu, Gengyan Zou, Zhenxuan Ge, Qihang Zhang, Yukun Qiao, Xing Ding, Guoqiu Jiang, Yiyang Lou, Yongpeng Guo, Tunghsun Chung, Yuming He, Chaoyang Lu, Yongheng Huo, Jianwei Pan","doi":"10.1038/s41377-025-01838-6","DOIUrl":"https://doi.org/10.1038/s41377-025-01838-6","url":null,"abstract":"<p>The degradation caused by surface states restricts the performance of near-surface semiconductor quantum dots (QDs). Here, we demonstrate optimized passivation techniques to improve the resonance fluorescence (RF) with dot-to-dot comparisons. These optimized techniques, for the first time, reduce the linewidth and noise level of existing pulsed-RF signals, as well as revive pulsed-RF signals which originally are vanishing. The improvements are confirmed to originate from reduced surface state density and electric field after passivation, through optical and surface science characterizations. Our study promotes applications of the passivation techniques in thin-film quantum devices, paving the way for the further development of optimal QD-based quantum light sources.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143857448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterizing G-type antiferromagnetism quantitatively with optical second harmonic generation 用光学二次谐波发生定量表征 G 型反铁磁性
Light-Science & Applications Pub Date : 2025-04-22 DOI: 10.1038/s41377-025-01849-3
Shuai Xu, Cheng Ma, Kui-juan Jin, Qinghua Zhang, Sisi Huang, Yiru Wang, Xu He, Jiesu Wang, Donggang Xie, Qiulin Zhang, Er-Jia Guo, Chen Ge, Can Wang, Xiulai Xu, Lin Gu, Meng He, Guozhen Yang
{"title":"Characterizing G-type antiferromagnetism quantitatively with optical second harmonic generation","authors":"Shuai Xu, Cheng Ma, Kui-juan Jin, Qinghua Zhang, Sisi Huang, Yiru Wang, Xu He, Jiesu Wang, Donggang Xie, Qiulin Zhang, Er-Jia Guo, Chen Ge, Can Wang, Xiulai Xu, Lin Gu, Meng He, Guozhen Yang","doi":"10.1038/s41377-025-01849-3","DOIUrl":"https://doi.org/10.1038/s41377-025-01849-3","url":null,"abstract":"<p>Antiferromagnetism has become a promising candidate for the next generation electronic devices due to its thermal stability, low energy consumption, and fast switching speed. However, the canceling of the net magnetic moment in antiferromagnetic order presents great challenge on quantitative characterization and modulation, hindering its investigation and application. In this work, utilizing the optical second harmonic generation (SHG) in a wide temperature range, the integrated differential phase contrast scanning transmission electron microscopy, and first-principles calculations, we performed a quantitative study on the evolution of non-collinear antiferromagnetic order in BiFeO<sub>3</sub> films with a series of strains. We found that the antiferromagnetic coupling was significantly enhanced, featured by the increase of Néel temperature from 428 K to 646 K, and by one order of enhancement of SHG intensity contributed from the G-type antiferromagnetic order by strain manipulation from -2.4% to +0.6%. We attributed the enhancement of the antiferromagnetic coupling to the enhancement of the superexchange interaction as the Fe-O-Fe bond angle approaches 180° when the in-plane lattice constants increase, which might also result in a tendency from a non-collinear antiferromagnetic order to a collinear one. Our work not only bridges the antiferromagnetic order and the strain manipulation in epitaxial multiferroics, more importantly, also paves a way for quantitative characterization by SHG technology and the precise manipulation of antiferromagnetism.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143857442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sidelobe-free deterministic 3D nanoscopy with λ/33 axial resolution 无旁瓣确定性三维纳米显微镜与λ/33轴向分辨率
Light-Science & Applications Pub Date : 2025-04-21 DOI: 10.1038/s41377-025-01833-x
Binxiong Pan, Baoju Wang, Yue Ni, Qi Zhao, Yuqi Wang, Yuyan Cai, Qiuqiang Zhan
{"title":"Sidelobe-free deterministic 3D nanoscopy with λ/33 axial resolution","authors":"Binxiong Pan, Baoju Wang, Yue Ni, Qi Zhao, Yuqi Wang, Yuyan Cai, Qiuqiang Zhan","doi":"10.1038/s41377-025-01833-x","DOIUrl":"https://doi.org/10.1038/s41377-025-01833-x","url":null,"abstract":"<p>Deterministic three-dimensional (3D) super-resolution microscopy can achieve light-matter interaction in a small volume, but usually with the axial extension distinctly more elongated than the lateral one. The isoSTED method combining two opposing objectives and multiple laser beams can offer high axial extension at λ/12 level, but at the cost of optical system complexity and inherent sidelobes. The high-order nonlinear effect by multiphoton excitation would benefit to achieve a sub-diffraction resolution as well as to suppress the sidelobes. Herein, to achieve an easy-to-use, sidelobe-free deterministic 3D nanoscopy with high axial resolution, we developed a purely physical deterministic strategy (UNEx-4Pi) by fusion of ultrahighly nonlinear excitation (UNEx) of photon avalanching nanoparticles and mirror-based bifocal vector field modulation (4Pi). The theoretical studies of UNEx-4Pi concept showed that the main peak of fluorescence spot became sharper and its large sidelobe height was suppressed with the increasing optical nonlinearity. In addition, the simplicity and robustness of UNEx-4Pi system were demonstrated utilizing a mirror-assisted single-objective bifocal self-interference strategy. Experimentally, UNEx-4Pi realized an extremely constringent focal spot without sidelobes observed, achieving an axial resolution up to λ/33 (26 nm) using one low-power CW beam. We also demonstrated the super-resolution ability of the UNEx-4Pi scheme to bioimaging and nuclear envelope of BSC-1 cells were stained and imaged at an axial resolution of 32 nm. The proposed UNEx-4Pi method will pave the way for achieving light-matter interaction in a highly confined space, thereby advancing cutting-edge technologies like deterministic super-resolution sensing, imaging, lithography, and data storage.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143853095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In situ characterization of laser-induced strong field ionization phenomena 激光诱导强场电离现象的原位表征
Light-Science & Applications Pub Date : 2025-04-21 DOI: 10.1038/s41377-025-01808-y
Noam Shlomo, Eugene Frumker
{"title":"In situ characterization of laser-induced strong field ionization phenomena","authors":"Noam Shlomo, Eugene Frumker","doi":"10.1038/s41377-025-01808-y","DOIUrl":"https://doi.org/10.1038/s41377-025-01808-y","url":null,"abstract":"<p>Accurately characterizing the intensity and duration of strong-field femtosecond pulses within the interaction volume is crucial for attosecond science. However, this remains a major bottleneck, limiting accuracy of the strong-field, and in particular, high harmonic generation experiments. We present a novel scheme for the in situ measurement and control of spatially resolved strong-field femtosecond pulse intensity and duration within the interaction focal region. Our approach combines conjugate focal imaging with in situ ion measurements using gas densities pertinent to attosecond science experiments. Independent measurements in helium and argon, accompanied by a fitting to a strong-field ionization dynamic model, yield accurate and consistent results across a wide range of gas densities and underscores the significance of double ionization, as well as barrier suppression ionization. Direct spatially resolved characterization of the driving laser is a critical step towards resolving the averaging problem in the interaction volume, paving the way for more accurate and reliable attosecond experiments.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"125 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143853094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hybrid strategy in compact tailoring of multiple degrees-of-freedom toward high-dimensional photonics 面向高维光子学的多自由度紧凑定制混合战略
Light-Science & Applications Pub Date : 2025-04-21 DOI: 10.1038/s41377-025-01857-3
Shiyun Zhou, Lang Li, Liliang Gao, Zhiyuan Zhou, Jinyu Yang, Shurui Zhang, Tonglu Wang, Chunqing Gao, Shiyao Fu
{"title":"Hybrid strategy in compact tailoring of multiple degrees-of-freedom toward high-dimensional photonics","authors":"Shiyun Zhou, Lang Li, Liliang Gao, Zhiyuan Zhou, Jinyu Yang, Shurui Zhang, Tonglu Wang, Chunqing Gao, Shiyao Fu","doi":"10.1038/s41377-025-01857-3","DOIUrl":"https://doi.org/10.1038/s41377-025-01857-3","url":null,"abstract":"<p>Tailoring multiple degrees-of-freedom (DoFs) to achieve high-dimensional laser field is crucial for advancing optical technologies. While recent advancements have demonstrated the ability to manipulate a limited number of DoFs, most existing methods rely on bulky optical components or intricate systems that employ time-consuming iterative methods and, most critically, the on-demand tailoring of multiple DoFs simultaneously through a compact, single element—remains underexplored. In this study, we propose an intelligent hybrid strategy that enables the simultaneous and customizable manipulation of six DoFs: wave vector, initial phase, spatial mode, amplitude, orbital angular momentum (OAM) and spin angular momentum (SAM). Our approach advances in phase-only property, which facilitates tailoring strategy experimentally demonstrated on a compact metasurface. A fabricated sample is tailored to realize arbitrary manipulation across six DoFs, constructing a 288-dimensional space. Notably, since the OAM eigenstates constitute an infinite dimensional Hilbert space, this proposal can be further extended to even higher dimensions. Proof-of-principle experiments confirm the effectiveness in manipulation capability and dimensionality. We envision that this powerful tailoring ability offers immense potential for multifunctional photonic devices across both classical and quantum scenarios and such compactness extending the dimensional capabilities for integration on-chip requirements.</p>","PeriodicalId":18069,"journal":{"name":"Light-Science & Applications","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143853099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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