Laser & Photonics Reviews最新文献_第7页

A Stacked Color Conversion Layer Based on Laser‐Induced Ring‐Enclosed Structure for Mini/Micro‐LED 一种基于激光诱导环形封闭结构的迷你/微型LED堆叠颜色转换层

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-16 DOI: 10.1002/lpor.202500945

Rongqiu Lv, Teng Ma, Yuanzhou Zhang, Junyu Li, Xianliang Huang, Junyi You, Bin Wang, Ziyi Chen, Jun Chen, Haibo Zeng

{"title":"A Stacked Color Conversion Layer Based on Laser‐Induced Ring‐Enclosed Structure for Mini/Micro‐LED","authors":"Rongqiu Lv, Teng Ma, Yuanzhou Zhang, Junyu Li, Xianliang Huang, Junyi You, Bin Wang, Ziyi Chen, Jun Chen, Haibo Zeng","doi":"10.1002/lpor.202500945","DOIUrl":"https://doi.org/10.1002/lpor.202500945","url":null,"abstract":"With the advancement of augmented reality (AR) and virtual reality (VR) technologies, the demand for Mini/Micro‐LED displays has surged. To address the challenges of mass transfer and backlight leakage in Mini/Micro‐LED, this study proposes a stacked color conversion layer based on a laser‐induced ring‐enclosed structure. A nanosecond pulsed laser is focused on the aluminum film to fabricate the ring‐enclosed metal hole structure by thermal explosions and shock effects. This structure integrates inorganic perovskite quantum dots (QDs) and LiF encapsulation to achieve high‐brightness, leakage‐free light‐emitting arrays. The aluminum layer with a suitable thickness (100 nm) eliminates backlight leakage while maintaining intense luminescence. Building on this structure, a tri‐color color conversion layer is developed through repeated fabrication of metal/LiF/QDs multilayers atop the initial LiF/metal/QDs configuration. The transmission differences between dissimilar metals of varying thicknesses make it feasible for this stacked structure to achieve backlight excitation. Eventually, backlight‐excited tri‐color coplanar light‐emitting arrays are successfully achieved with this composite structure.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"205 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144639712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Achieving Real "Near Zero" Thermal Quenching: A Doping‐Controlled Order‐Disorder Transition in Sm3+‐Doped Double Perovskites 实现真正的“近零”热淬火：掺杂控制的Sm3+掺杂双钙钛矿的有序-无序转变

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-15 DOI: 10.1002/lpor.202500893

Shigao Chen, Yufeng Du, Houteng Zhao, Huixin Yu, Yue Yang, Ya Yang, Xianchao Du, Mubiao Xie, Ruijin Yu

{"title":"Achieving Real \"Near Zero\" Thermal Quenching: A Doping‐Controlled Order‐Disorder Transition in Sm3+‐Doped Double Perovskites","authors":"Shigao Chen, Yufeng Du, Houteng Zhao, Huixin Yu, Yue Yang, Ya Yang, Xianchao Du, Mubiao Xie, Ruijin Yu","doi":"10.1002/lpor.202500893","DOIUrl":"https://doi.org/10.1002/lpor.202500893","url":null,"abstract":"Order‐disorder effects, which can be modulated by synthesis conditions, play a pivotal role in determining the structural, physical, and chemical properties of numerous materials. In this work, a doping‐controlled order‐disorder transition is proposed to regulate the A‐site cation ordering of AA'BB'O6 perovskites. Based on the cation‐anion elastic bonds model, a statistical model is presented to estimate the order‐disorder temperatures. The results suggest that the high coordination number of the dopants unexpectedly stabilizes the disordered structures. The minimization of thermal quenching, which leads to the destabilization of luminescence at high temperatures, represents one of the foremost challenges for phosphors utilized in LED illumination. The thermal stability of Sm3+ doped NaLaMgTeO6 orange–red phosphors varies significantly with different doping concentrations, which is associated with the doping‐controlled order‐disorder transition. Based on this phenomenon, the NaLaMgTeO6:2mol%Sm3+, 20mol%Sr2+ and NaLaScSbO6:2mol%Sm3+, 20mol%Sr2+ phosphors are systematically designed and synthesized, exhibiting a wide‐range real “near zero” thermal quenching. Within the 300–500 K, the deviation of the normalized luminescence intensity for NaLaMgTeO6:2mol%Sm3+, 20mol%Sr2+ and NaLaScSbO6:2mol%Sm3+, 20mol%Sr2+ phosphors is only 1.59% and 0.59%, respectively. The discovery of doping‐controlled order‐disorder transition unveils a new understanding of solid‐state physics/chemistry, and paves the way for designing and developing novel materials with enhanced stability.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"22 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144629540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polarization‐Independent Complex Bragg Grating Filters on Silicon Nitride 氮化硅上的偏振无关复布拉格光栅滤波器

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-15 DOI: 10.1002/lpor.202402114

Alejandro Fernández‐Hinestrosa, José Manuel Luque‐González, Pavel Cheben, Jens H. Schmid, Alejandro Sánchez‐Postigo, J. Gonzalo Wangüemert‐Pérez, Iñigo Molina‐Fernández, Alejandro Ortega‐Moñux

{"title":"Polarization‐Independent Complex Bragg Grating Filters on Silicon Nitride","authors":"Alejandro Fernández‐Hinestrosa, José Manuel Luque‐González, Pavel Cheben, Jens H. Schmid, Alejandro Sánchez‐Postigo, J. Gonzalo Wangüemert‐Pérez, Iñigo Molina‐Fernández, Alejandro Ortega‐Moñux","doi":"10.1002/lpor.202402114","DOIUrl":"https://doi.org/10.1002/lpor.202402114","url":null,"abstract":"Integrated optical filters are essential components of on‐chip multiplexers, which play a critical role in enhancing data throughput for high‐demand networks. Since optical multiplexers are typically connected through fiber‐optic links where the polarization state of light fluctuates randomly, polarization insensitivity is an important prerequisite for integrated optical filters. In this work, polarization‐insensitive optical filters are demonstrated on the silicon nitride platform operating in the datacom O‐band. The filters are based on cladding‐modulated Bragg gratings, which offer improved fabrication tolerances and reduced losses compared to conventional sidewall gratings. By judiciously designing grating dimensions, filters are demonstrated with single‐band, dual‐band, and four‐band spectral characteristics. The fabricated filters achieve an insertion loss below 1.0 dB and a band rejection greater than 25 dB for spectral bands that are 3 nm wide and 9 nm apart.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"109 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144629541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nonlinear Distortion Equalization in Multi‐Span Optical Links Via a Feed‐Forward Photonic Neural Network 基于前馈光子神经网络的多跨光链路非线性畸变均衡

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-15 DOI: 10.1002/lpor.202500855

Emiliano Staffoli, Elisabetta Ferri, Stefano Gretter, Lorenzo Pavesi

{"title":"Nonlinear Distortion Equalization in Multi‐Span Optical Links Via a Feed‐Forward Photonic Neural Network","authors":"Emiliano Staffoli, Elisabetta Ferri, Stefano Gretter, Lorenzo Pavesi","doi":"10.1002/lpor.202500855","DOIUrl":"https://doi.org/10.1002/lpor.202500855","url":null,"abstract":"Linear and nonlinear distortions in optical communication signals are equalized using an integrated feed‐forward Photonic Neural Network (PNN). The PNN is based on a linear stage made of an 8‐tap Finite Impulse Response (FIR) filter, featuring tunable amplitude and phase weights at each tap, and of a nonlinear stage achieved through the square modulus operation at the end‐of‐line photodetector. Within an Intensity Modulation/Direct Detection (IMDD) system, the PNN is applied to two‐level Pulse Amplitude Modulated (PAM2) optical signals undergoing multi‐span propagation. Each 50 km segment includes fiber transmission, optical power restoration, and optional chromatic dispersion compensation via a Tunable Dispersion Compensator. Positioned at the receiver, the PNN enables fully optical signal processing with minimal latency and power consumption. Experimental validation is conducted using a Silicon‐On‐Insulator device operating on 10 Gbps signals. It demonstrates chromatic dispersion equalization over distances up to 200 km and self‐phase modulation (with dispersion removed) up to 450 km. Simulations explore PNN adaptation for 100 Gbps modulations and its potential for cross‐phase modulation equalization.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"15 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144629542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pressure Modulates Emission of Cs2WCl6 in the NIR‐II Window 压力调节Cs2WCl6在近红外- II窗口中的发射

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202501238

Jingtian Wang, Guanjun Xiao, Yue Wang, Xihan Yu, Yuanyuan Fang, Kai Wang, Bo Zou

{"title":"Pressure Modulates Emission of Cs2WCl6 in the NIR‐II Window","authors":"Jingtian Wang, Guanjun Xiao, Yue Wang, Xihan Yu, Yuanyuan Fang, Kai Wang, Bo Zou","doi":"10.1002/lpor.202501238","DOIUrl":"https://doi.org/10.1002/lpor.202501238","url":null,"abstract":"Second near‐infrared (NIR‐II) fluorescent materials hold great potential for a range of applications in biomedical imaging and optical sensing. Nonetheless, their application is limited by short wavelength, low photoluminescence efficiency, and narrow emission spectrum. Here, an emission tuning from the first near‐infrared (NIR‐I) region to the NIR‐II window in the 0D lead‐free vacancy‐ordered double perovskite Cs2WCl6 is successfully achieved through pressure engineering. Upon application of external pressure, a 6.9‐fold emission enhancement and a redshift as large as 227 nm are observed. Pressure enhances structural rigidity, thereby reducing electron‐phonon coupling, reducing non‐radiative losses, and optimizing the emission performance of vibration‐coupled d‐d 1T2g/1Eg → 3T1g transitions. Furthermore, the energy gap between the 3T1g and 1T2g/1Eg progressively decreases under pressure, W─Cl bond contraction amplifies crystal field splitting, and the multistate emission balance modulation jointly drives emission redshift. This work demonstrates the robust pressure strategy to achieve emission in the NIR‐II window and provides deep insights into the underlying mechanism between structural evolution and optical properties.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"23 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High Stability, Ultrawide, and Extremely High Absorption Aluminum Plane Blackbody Fabricated by Nitrogen‐Assisted Femtosecond Laser 氮辅助飞秒激光制备高稳定性、超宽、超高吸收铝平面黑体

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202500166

Jin‐Yong Qi, Xue‐Qing Liu, Zi‐Jian Liu, Chao Li, Xin Zhang, Zhi‐Yan Zhao, Jian Song, Lei Wang, Xiao‐Peng Hao, Qi‐Dai Chen, Hong‐Bo Sun

{"title":"High Stability, Ultrawide, and Extremely High Absorption Aluminum Plane Blackbody Fabricated by Nitrogen‐Assisted Femtosecond Laser","authors":"Jin‐Yong Qi, Xue‐Qing Liu, Zi‐Jian Liu, Chao Li, Xin Zhang, Zhi‐Yan Zhao, Jian Song, Lei Wang, Xiao‐Peng Hao, Qi‐Dai Chen, Hong‐Bo Sun","doi":"10.1002/lpor.202500166","DOIUrl":"https://doi.org/10.1002/lpor.202500166","url":null,"abstract":"Aluminum is one of the most commonly used materials for infrared calibration plane blackbodies after black treatment, owing to its high thermal conductivity and lightweight. However, the current structural aluminum plane blackbody fails to achieve high‐absorption performance across an ultrawide spectrum (from UV to long‐infrared waveband) owing to its poor light absorption in the short‐wave infrared region. Herein, a nitrogen‐assisted method is proposed to suppress the plasma‐shielding effect during femtosecond laser processing, which enables the fabrication of sharper micro/nano composite structures on aluminum surfaces. This enhances light absorption in the near‐infrared spectrum while maintaining high absorption in the mid and long‐infrared spectra. Ultimately, a near‐perfect electromagnetic absorbing metal surface is achieved with the absorption of over 98.5% across the waveband from the UV to the long‐infrared region (0.2–25 µm). Furthermore, the fabricated microstructures exhibit excellent mechanical stability and stability at both high and low temperatures. This strategy can effectively overcome the limitations of current aluminum plane blackbodies, thereby expanding their potential applications in infrared calibration, passive radiation cooling, and stray‐light suppression.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"109 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent Advances in Lanthanide‐Doped Perovskite Nanocrystals 镧系元素掺杂钙钛矿纳米晶体的研究进展

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202500905

Naqing Wang, Bin Zhuang, Tao Pang, Lingwei Zeng, Daqin Chen

{"title":"Recent Advances in Lanthanide‐Doped Perovskite Nanocrystals","authors":"Naqing Wang, Bin Zhuang, Tao Pang, Lingwei Zeng, Daqin Chen","doi":"10.1002/lpor.202500905","DOIUrl":"https://doi.org/10.1002/lpor.202500905","url":null,"abstract":"This review provides a comprehensive overview of recent advances in ligand engineering, synthesis strategies, optoelectronic characteristics, and potential applications of lanthanide (Ln)‐doped halide perovskite nanocrystals, emphasizing their impact on material performance. The review begins by elucidating the crystal structure of halide perovskite nanocrystals, with an in‐depth analysis of how octahedral coordination and tolerance factors modulate structural stability. The unique optoelectronic advantages of Ln ions are emphasized, particularly their ability to facilitate energy transfer and f‐f electronic transitions, attributed to their distinctive electronic configurations and abundant energy level structures. The review then examines the impact of ligand selection on the nucleation, growth, and doping uniformity of Ln‐doped perovskite nanocrystals. Various synthesis strategies, including hot injection, ligand‐assisted reprecipitation, and ion exchange synthesis, are discussed, highlighting their respective advantages, limitations, and implications for practical applications. Additionally, the review provides a detailed discussion of how Ln doping enhances upconversion, downconversion, and quantum‐cutting emissions through efficient energy transfer mechanisms, thereby improving stability and luminescence efficiency. The outlook emphasizes future research directions, including the design of novel ligand structures for enhanced surface passivation, the development of strategies to improve environmental stability, and deeper investigations into luminescence mechanisms to enable superior performance in optoelectronic applications.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"13 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optical Attenuation‐Resistant Photoacoustic Tomography with Isotropic Contrast via Polarization‐Demodulated Magnetic Orientation Awareness 通过极化解调磁取向感知实现各向同性对比度的抗光声层析成像

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202500916

Xiaoye Su, Zhenhui Zhang, Yikai Wang, Dandan Cui, Piao Zhang, Hao Gao, Yuning Liu, Yujiao Shi, Sihua Yang

{"title":"Optical Attenuation‐Resistant Photoacoustic Tomography with Isotropic Contrast via Polarization‐Demodulated Magnetic Orientation Awareness","authors":"Xiaoye Su, Zhenhui Zhang, Yikai Wang, Dandan Cui, Piao Zhang, Hao Gao, Yuning Liu, Yujiao Shi, Sihua Yang","doi":"10.1002/lpor.202500916","DOIUrl":"https://doi.org/10.1002/lpor.202500916","url":null,"abstract":"Optical imaging technologies, despite their transformative impact on biomedical science and clinical diagnostics, are constrained by the inevitable phenomenon of optical attenuation, leading to significant signal degradation and contrast distortion. Here, optical attenuation‐resisted photoacoustic tomography (OARPAT) by the aid of multiple polarization angles excitation and linear dichroism demodulation of magnetic alignment angle is proposed. This angle strategy separates the luminous flux decay from the image contrast and achieves depth‐resolved isotropic contrast imaging. Theoretical modeling demonstrates OARPAT with remarkable angular precision (σ = 1.64°) at signal‐to‐noise ratio of 12 dB and offers 49‐fold enhancement in contrast, compared to conventional photoacoustic imaging suffering from signal attenuation of 20 dB. Experimentally, OARPAT successfully achieves precise localization of organoids in chaotic scattering culture media at depths of up to 7.2 mm, avoiding missing target detection due to optical attenuation. In vivo studies, OARPAT enables tumor volume profile and growth cycle infiltration depth of 4.25 mm monitoring. It is anticipated that this work will serve as a powerful tool for precise visualization of deeper anatomical structures and organoid morphology and population behavior.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"14 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asynchronous Phase Shifts are Effective for Interferometric Single‐Molecule Localization Microscopy 异步相移是有效的干涉单分子定位显微镜

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202500410

Zengxin Huang, Hangfeng Li, Yilin Wang, Wei Wang, Pakorn Kanchanawong

引用次数: 0

Single‐Pass Wavefront Reconstruction via Depth Heterogeneity Self‐Supervised Neural Operator for Turbulence Correction 基于深度非均质自监督神经算子的湍流校正单通波前重建

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-07-13 DOI: 10.1002/lpor.202500909

Haoyu Zhang, Chaoxu Chen, Fujie Li, Jifan Cai, Li Yao, Fang Dong, Yuan Wei, Yinjun Liu, Xinjie Zhang, Yingjun Zhou, Ziwei Li, Junwen Zhang, Jianyang Shi, Nan Chi

{"title":"Single‐Pass Wavefront Reconstruction via Depth Heterogeneity Self‐Supervised Neural Operator for Turbulence Correction","authors":"Haoyu Zhang, Chaoxu Chen, Fujie Li, Jifan Cai, Li Yao, Fang Dong, Yuan Wei, Yinjun Liu, Xinjie Zhang, Yingjun Zhou, Ziwei Li, Junwen Zhang, Jianyang Shi, Nan Chi","doi":"10.1002/lpor.202500909","DOIUrl":"https://doi.org/10.1002/lpor.202500909","url":null,"abstract":"Turbulence‐induced distortion remains a major bottleneck for high‐fidelity applications such as optical wireless communication and laser‐based remote sensing, as conventional adaptive optics systems struggle to meet the combined demands of bandwidth efficiency, low‐delay and environmental adaptability. Here, a Depth Heterogeneity Self‐supervised Neural Operator (DHSNO) is proposed, a multi‐physics heterogeneous model integrated neural architecture tailored to correct turbulence wavefronts in a single pass without the need for labeled training data. By leveraging dual‐mode intensity detection in a depth‐heterogeneous receiver, DHSNO inherently regularizes the ill‐posed wavefront retrieval problem to deliver robust, high‐accuracy, and low‐latency reconstruction. This capability is validated in both an emulated 50‐meter underwater turbulence channel and a real‐world 5‐meter underwater salinity‐gradient channel, where DHSNO achieves a normalized residual wavefront error below 0.06 with an inference time of 3.6 ms under varying turbulent strengths. Furthermore, this prototype system enabled 12‐Gb/s 4K‐120fps video transmission with near‐perfect fidelity (SSIM > 0.9999) under severe turbulence conditions. These findings not only advance the state‐of‐the‐art in adaptive optics but also provide a scalable framework for next‐generation free‐space and underwater optical systems, underscoring the transformative potential for turbulence correction of integrating physical constraints with data‐driven neural networks.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"67 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144612795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0