Laser & Photonics Reviews最新文献_第9页

Simultaneous Tailoring of Robust Anti‐Thermal Quenching and High Thermometric Sensitivity in Lanthanide‐Doped Cs2NaYF6 Double Perovskites 镧系掺杂Cs2NaYF6双钙钛矿的抗热猝灭和高热灵敏度同时裁剪

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-24 DOI: 10.1002/lpor.202500662

Kejie Li, Mochen Jia, Jiaqi Zhao, Gaixin Zhang, Dongxu Guo, Zhiying Wang, Zuoling Fu

{"title":"Simultaneous Tailoring of Robust Anti‐Thermal Quenching and High Thermometric Sensitivity in Lanthanide‐Doped Cs2NaYF6 Double Perovskites","authors":"Kejie Li, Mochen Jia, Jiaqi Zhao, Gaixin Zhang, Dongxu Guo, Zhiying Wang, Zuoling Fu","doi":"10.1002/lpor.202500662","DOIUrl":"https://doi.org/10.1002/lpor.202500662","url":null,"abstract":"Lanthanide‐doped double perovskites have emerged as promising candidates for remote optical thermometry owing to their pronounced thermally quenched photoluminescence. However, substantial emission attenuation at elevated temperatures poses a challenge to achieving high measurement precision. Herein, a facile solid‐state synthesis of efficient lanthanide‐doped fluoride double perovskites Cs2NaYF6, is reported presenting robust anti‐thermal quenching behavior while maintaining enhanced thermal sensitivity through partial substitution of Na+ with Li+. Li+ doping induces lattice contraction and increased stiffness, reducing phonon energy and suppressing electron–phonon coupling, thereby enhancing emission intensity and mitigating the thermal quenching of Er3+. Meanwhile, Li+‐induced local symmetry distortion around Er3+ leads to further Stark splitting of 2H11/2, promoting the thermally assisted population of green‐emitting levels, which retain 84% of their initial intensity at 523 K. In contrast, the red emission remains unaffected due to the large energy gap between adjacent levels. Consequently, both thermally coupled and non‐thermally coupled thermometric sensitivity are enhanced, with a maximum improvement of up to 6‐fold, leading to a substantial reduction in temperature uncertainty at high temperatures. Furthermore, the practical applicability of flexible polydimethylsiloxane‐based optical fiber and thin‐film temperature sensors is demonstrated. This provides insights into simultaneously optimizing the intensity and sensitivity of luminescent thermometers.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"20 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144479074","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

Modular Diffractive Neural Networks Using Cascaded Metasurfaces 使用级联超表面的模块化衍射神经网络

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-24 DOI: 10.1002/lpor.202500923

Guannan Wang, Xiaofei Zang, Zhiyu Tan, Teng Zhang, Zhe Gao, Yuanbo Wang, Deng Zhang, Alexander P. Shkurinov, Yiming Zhu, Songlin Zhuang

{"title":"Modular Diffractive Neural Networks Using Cascaded Metasurfaces","authors":"Guannan Wang, Xiaofei Zang, Zhiyu Tan, Teng Zhang, Zhe Gao, Yuanbo Wang, Deng Zhang, Alexander P. Shkurinov, Yiming Zhu, Songlin Zhuang","doi":"10.1002/lpor.202500923","DOIUrl":"https://doi.org/10.1002/lpor.202500923","url":null,"abstract":"An all‐optical diffractive neural network (DNN), as the fusion of optics and artificial intelligence, utilizes light‐based computational architecture, providing potential beyond Moore's law limitations due to their low energy consumption and high parallel processing speed. However, existing DNN frameworks face limitations in realizing spatially assembled architecture (i.e., by combining two or more independent physical layers together) to create a Lego‐like reconfigurable DNN that can generate additional functionalities. In this work, the modular programming concept is introduced to develop the modular diffractive neural networks (MDNNs) using the cascaded metasurfaces where each metasurface enables respective functionalities while the cascaded metasurfaces possess additional functionalities. The MDNNs showcase great advantages in flexibility and reconfigurability for multitask functionalities. When working independently, two metasurface‐based modules can function as classifiers of handwritten letters and fashion products, respectively. When the two modules are assembled with different spatial orders, the additional functions of the handwritten digits classifier and imager can be obtained. Moreover, the MDNNs can be designed to mimic an architecture for high‐capacity encrypted communication. This flexible and multiplexed MDNNs framework shows great potential and paves the new way for all‐optical computation with multifunctional integration, massively parallel processing, and all‐optical information security.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"16 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144479111","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

Superchiral Fields in Nanophotonics 纳米光子学中的超手性场

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-22 DOI: 10.1002/lpor.202500260

Hamdi Barkaoui, Shumin Xiao, Qinghai Song

{"title":"Superchiral Fields in Nanophotonics","authors":"Hamdi Barkaoui, Shumin Xiao, Qinghai Song","doi":"10.1002/lpor.202500260","DOIUrl":"https://doi.org/10.1002/lpor.202500260","url":null,"abstract":"Chirality represents the asymmetry of an object or system and is fundamental and ubiquitous in chemistry. Chiral molecules with stereoisomers, such as enantiomers, often exhibit distinct or even opposite biological activities. A critical step in drug development is the rapid and accurate differentiation of enantiomers. Due to its inherent chirality, circularly polarized light (CPL) is used commercially for chiral sensing and detection. Despite the progress, the weak interactions between CPL and chiral molecules make detection equipment extremely bulky and expensive. The construction of superchiral fields in nanophotonic devices can greatly enhance the interaction between chiral light and matter, offering the possibility of detecting chirality in a compact manner. Consequently, superchiral field has been intensively explored in the past decade. This review systematically summarizes the origin and developments of superchiral fields in different plasmonic and dielectric nanostructures, ranging from single nanoparticles to metamolecules and metasurfaces. A novel phenomenon of chiral mode splitting, resulting from enhanced chiral light–matter interaction, is elucidated and discussed as well.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"146 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144337516","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

Integrated Waveguide Bridge Balanced Photodetector with High Common‐Mode Rejection Ratio for FMCW LiDAR 用于FMCW激光雷达的高共模抑制比集成波导桥平衡光电探测器

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-22 DOI: 10.1002/lpor.202402233

Xuetong Li, Baisong Chen, Huan Qu, Xianqi Pang, Ziming Wang, Yingzhi Li, Zihao Zhi, Heming Hu, Jie Li, Weipeng Wang, Xiaolong Hu, Xueyan Li, Qijie Xie, Quanxin Na, Guoqiang Lo, Junfeng Song

{"title":"Integrated Waveguide Bridge Balanced Photodetector with High Common‐Mode Rejection Ratio for FMCW LiDAR","authors":"Xuetong Li, Baisong Chen, Huan Qu, Xianqi Pang, Ziming Wang, Yingzhi Li, Zihao Zhi, Heming Hu, Jie Li, Weipeng Wang, Xiaolong Hu, Xueyan Li, Qijie Xie, Quanxin Na, Guoqiang Lo, Junfeng Song","doi":"10.1002/lpor.202402233","DOIUrl":"https://doi.org/10.1002/lpor.202402233","url":null,"abstract":"Recently, light detecting and ranging (LiDAR) technology has gained significant attention due to its wide‐ranging applications, particularly in 3D terrain mapping, atmospheric measurement, and autonomous driving. Most commercially available LiDAR systems employ mechanical beam steering, which presents limitations such as slower scanning speeds, lower reliability, and larger device size. In contrast, solid‐state LiDAR is emerging as a viable alternative, offering enhanced performance and integration potential. Among the various techniques, frequency‐modulated continuous wave (FMCW) LiDAR stands out, especially for its suitability in velocity measurements and its compatibility with silicon‐based integration. This work introduces a new bridge‐balanced photodetector (Bridge‐BPD) for enhanced performance in FMCW LiDAR systems. By integrating optical couplers and Germanium‐Silicon photodetectors (Ge/Si PDs), this BPD improves the common‐mode rejection ratio (CMRR) by up to 12.8 dB compared to traditional methods, achieving 45.8 dB at a wavelength of 1550 nm. With FMCW LiDAR systems, high detection sensitivity is demonstrated and a detection probability of 90% at −98 dBm. This novel BPD offers results comparable to commercial InP‐based detectors, paving the way for further optoelectronic integration in LiDAR applications.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"241 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144337513","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

Fully Tunable Circularly Polarized Light from Achiral Soft Plasmonic Multilayers 来自非手性软等离子体多层的全可调谐圆偏振光

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-22 DOI: 10.1002/lpor.202501294

Panyi Xi, Feng Wang, Shengdan Xie, Pengpeng Wang, Shaodong Zhang, Xichong Ye, Goran Ungar, Feng Liu

{"title":"Fully Tunable Circularly Polarized Light from Achiral Soft Plasmonic Multilayers","authors":"Panyi Xi, Feng Wang, Shengdan Xie, Pengpeng Wang, Shaodong Zhang, Xichong Ye, Goran Ungar, Feng Liu","doi":"10.1002/lpor.202501294","DOIUrl":"https://doi.org/10.1002/lpor.202501294","url":null,"abstract":"Achieving efficient and comprehensive control over all parameters of circularly polarized light (CPL) remains a significant challenge in advanced optical applications, including information encryption, optical communication, quantum computing, etc. Conventional CPL materials typically combine luminescence and chirality in a single component for direct CPL emission or rely on intrinsically chiral components to optically filter unpolarized light. However, these strategies limit design flexibility and hinder efficient tunability. This study addresses these limitations by introducing a structurally decoupled approach to CPL production. The proposed multilayer composite system, composed entirely of achiral components, decouples chirality from luminescence and intrinsic structural elements. Specifically, achiral fluorescent films are integrated with twist‐stacked plasmonic polymer nanocomposite layers, achieving a high dissymmetry factor of 0.3 in the visible region. This innovative design allows independent control over CPL parameters, including wavelength, ellipticity, and handedness, through mechanical rotation or deformation. The decoupled architecture significantly enhances the material's design flexibility, scalability, and environmental stability. Furthermore, the resulting dynamic CPL material demonstrates practical applications in multi‐level, high‐capacity information encryption, offering promising prospects for advanced optical technologies.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"48 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144337515","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

3D Light‐Field Reconstruction with Single Shot Based on Radially Self‐Accelerating Beams 基于径向自加速光束的单镜头三维光场重建

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-22 DOI: 10.1002/lpor.202500362

Chenglin Xing, Xin Tong, Shuxi Liu, Pengfei Xu, Daomu Zhao

{"title":"3D Light‐Field Reconstruction with Single Shot Based on Radially Self‐Accelerating Beams","authors":"Chenglin Xing, Xin Tong, Shuxi Liu, Pengfei Xu, Daomu Zhao","doi":"10.1002/lpor.202500362","DOIUrl":"https://doi.org/10.1002/lpor.202500362","url":null,"abstract":"Reconstructing 3D light fields from holograms mainly relies on iterative algorithms and deep learning. However, these strategies are often limited by time‐consuming and complex operations. Radially self‐accelerating beams exhibit distinct rotational characteristics during propagation, making them well‐suited for various optical systems. This paper presents an innovative approach that combines the radially self‐accelerating beams with orbital angular momentum (OAM) holography and 3D point cloud technology to enable fast and accurate 3D light‐field reconstruction from a single‐shot image. In experiments, the beams are independently convolved onto the point cloud, allowing each point to rotate around the optical axis during propagation. A light neural network is designed to deduce the relative heights of all points based on rotation properties and to reconstruct the 3D light field in 0.7 s with an accuracy of over 93%. It is anticipated that this work will provide new opportunities in the fields of 3D object measurement, real‐time particle tracking, and the innovative application of OAM holographic multiplexing.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"241 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144337523","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

Cd7I12Q·As4Qn (Q = S, Se; n = 3, 4): In Situ Alteration of Functional Molecules in Polar Metal Inorganic Framework Tailoring High‐Performance Infrared Nonlinear Optical Crystals Cd7I12Q·As4Qn (Q = S, Se；n = 3,4)：极性金属无机框架中功能分子的原位改变裁剪高性能红外非线性光学晶体

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-21 DOI: 10.1002/lpor.202501147

Huikang Jiang, Xuemei Shi, Lihua Gao, Guangsai Yang, Guang Peng, Ning Ye, Jindong Chen

{"title":"Cd7I12Q·As4Qn (Q = S, Se; n = 3, 4): In Situ Alteration of Functional Molecules in Polar Metal Inorganic Framework Tailoring High‐Performance Infrared Nonlinear Optical Crystals","authors":"Huikang Jiang, Xuemei Shi, Lihua Gao, Guangsai Yang, Guang Peng, Ning Ye, Jindong Chen","doi":"10.1002/lpor.202501147","DOIUrl":"https://doi.org/10.1002/lpor.202501147","url":null,"abstract":"Exploring new functional motifs is vital for the design of high‐performance infrared (IR) nonlinear optical (NLO) crystals. Asymmetric As4Qn (Q = S, Se; n = 3, 4) inorganic molecules are excellent IR NLO motifs, but the synthesis and design of related NLO crystals remain substantial challenges. Herein, an in situ functional molecule altering strategy is proposed to design As4Qn‐based IR NLO crystals with precisely tunable optical and NLO properties, and report the first synthesis of non‐centrosymmetric As4Qn‐based inorganic adducts: Cd7I12Q·As4Qn (Q = S, Se; n = 3, 4) harnessing soft solid‐state reactions. With the alteration of As4Qn functional molecules in identical Cd7I12Q polar metal inorganic framework, the NLO performance, birefringence and infrared transparency range of adducts can be tuned. Remarkably, Cd7I12Se·As4Se4 exhibits balanced comprehensive optical performances including a SHG effect of 1.3 × AgGaS2, a LDT of 11.2 × AgGaS2, an optical bandgap of 2.46 eV, birefringence of 0.045@2050nm/0.051@546nm and IR transparency range of 0.50–17.8 µm. The structure‐property relations analysis reveals that the macroscopic optical properties are dominated by the cavity‐filling molecular groups with varying polarizability and vibration frequency, which supports the tailoring effect of the functional molecular groups. This research expands IR NLO motifs and also establishes a protocol for construction of crystalline materials with tunable optical properties.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"607 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144334958","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

Integrated Flat‐Top Beam Shaper Using Subwavelength Engineered Critical Guiding 采用亚波长工程临界导向的集成平顶光束成形器

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-20 DOI: 10.1002/lpor.202500918

Liang Zhang, Hongnan Xu, Gaolei Hu, Hon Ki Tsang

引用次数: 0

Topology Engineering of Red Perovskite Quantum Dots Glasses: A Path to Display with Rec.2020 Standard 红色钙钛矿量子点玻璃的拓扑工程：Rec.2020标准显示路径

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-20 DOI: 10.1002/lpor.202500550

Shaojun Wang, Shuxin Chen, Tao Pang, Enhao Cao, Zhehong Zhou, Sifan Zhuo, Lingwei Zeng, Jidong Lin, Daqin Chen

{"title":"Topology Engineering of Red Perovskite Quantum Dots Glasses: A Path to Display with Rec.2020 Standard","authors":"Shaojun Wang, Shuxin Chen, Tao Pang, Enhao Cao, Zhehong Zhou, Sifan Zhuo, Lingwei Zeng, Jidong Lin, Daqin Chen","doi":"10.1002/lpor.202500550","DOIUrl":"https://doi.org/10.1002/lpor.202500550","url":null,"abstract":"Perovskite quantum dots (PeQDs) glasses with super stability and excellent optical properties have become one of the hot candidates as color-converting materials for wide-color-gamut displays. However, it is a great challenge to simultaneously tune luminescent wavelength and photoluminescent quantum yield (PLQY) for red-emitting halogen-mixed CsPb(Br/I)3 in inorganic glass matrix to completely fulfill Rec.2020 display standard. Herein, topology engineering of borosilicate glass network via controlling B2O3 content is demonstrated to be an effective strategy to address the issue for the first time. Molecular dynamics (MD) simulation, structural and spectroscopic characterizations evidence that appropriate B2O3 content enables the transition of glass network structure from 3D to 2D, which promotes I− diffusion and in situ growth of high-quality CsPb(Br/I)3 PeQDs in glass. As a result, the as-prepared CsPb(Br/I)3@glass shows a record PLQY up to 91% with an ideal emitting wavelength of 645 nm and provides excellent visual effects for the constructed PeQDs-converted backlit display. This finding fills a gap in wavelength and efficiency modulation for halogen-mixed PeQDs glasses and paves the way to implement the Rec.2020 display standard.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"45 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144329075","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

Solution Strategy for High Gain Glass Fiber and MHz Mode‐Locked Laser 高增益玻璃光纤和MHz锁模激光器的解决策略

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-06-20 DOI: 10.1002/lpor.202500967

Yupeng Huang, Yi Han, Ziang Liu, Zhuoming Yu, Feiyang Chen, Jiapu Chen, Hongtao Li, Xu Feng, Xueliang Li, Zhixue He, Shifeng Zhou

{"title":"Solution Strategy for High Gain Glass Fiber and MHz Mode‐Locked Laser","authors":"Yupeng Huang, Yi Han, Ziang Liu, Zhuoming Yu, Feiyang Chen, Jiapu Chen, Hongtao Li, Xu Feng, Xueliang Li, Zhixue He, Shifeng Zhou","doi":"10.1002/lpor.202500967","DOIUrl":"https://doi.org/10.1002/lpor.202500967","url":null,"abstract":"The advancement of Er‐activated fiber holds significant implications for applications in scientific and industrial domains such as optical fiber communication, precision measurement, and advanced manufacturing. It strongly relies on the performance of the Er‐doped active material, and a candidate with both high gain and robust mechanical properties is urgently required. Herein, a solution strategy for the development of heavily Er‐activated high‐gain silicate fiber and laser devices is proposed. Theoretical and experimental studies reveal that the incorporation of the inert rare‐earth ions provides a unique environment for the dispersion of Er3+ ions, thus greatly enhancing their radiative transition efficiency. In addition, a heavily Er‐activated silicate glass fiber (ESGF) hybridized with inert rare‐earth is designed and fabricated. It possesses excellent gain response with a net gain coefficient of ≈2.12 dB cm−1, which is the highest gain coefficient among the Er‐activated silicate fiber ever reported. Furthermore, utilizing a 3.8‐cm‐long ESGF, an all‐fiber‐integrated passively mode‐locked fiber laser device is successfully constructed, with a fundamental frequency repetition rate of 73 MHz and a spectral bandwidth of 12.46 nm. These findings are believed to bring new strategies for the exploration of advanced rare‐earth glass fiber materials and devices.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"44 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144328516","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