Laser & Photonics Reviews最新文献

Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop 基于神经网络和摄像机的轨道角动量全息术

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500224

Nima Asoudegi, Mo Mojahedi

{"title":"Orbital Angular Momentum Holography Using Neural Network and Camera in the Loop","authors":"Nima Asoudegi, Mo Mojahedi","doi":"10.1002/lpor.202500224","DOIUrl":"https://doi.org/10.1002/lpor.202500224","url":null,"abstract":"Orbital Angular Momentum (OAM), a spatial mode of light, is employed as an information carrier for encryption and multiplexing in optical communication and holography. Conventional methods for designing OAM‐multiplexed holograms exhibit suboptimal reconstruction accuracy as the number of multiplexed channels exceeds the nominal multiplexing capacity. Reconstruction quality further degrades in practical systems due to optical aberrations and imperfections in holographic displays. In this work, two methods are proposed, a Gradient Descent (GD) optimization and a deep learning approach, for designing OAM‐multiplexed phase‐only holograms. Both methods are integrated with a Camera‐In‐The‐Loop (CITL) calibration technique that learns a realistic parameterized propagation model to compensate for system imperfections. The experimental results show that when operating at twice the nominal OAM multiplexing capacity, the proposed GD and neural network methods combined with CITL calibration, reduce cross‐correlation errors in reconstructed images by up to 82% and 58% compared to the conventional method, respectively. These methods enable accurate, high capacity, and real‐time OAM‐multiplexed holography in practical optical systems.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"5 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144176572","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

Selective Regulation of Mid-Infrared Emissivity for Passive Cooling and Air Source Heating 被动冷却和空气源加热中红外发射率的选择性调节

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500600

Xiansheng Li, Meiling Liu, Runze Wu, Chengming Wang, Chongwen Zou, Bin Zhao, Gang Pei

{"title":"Selective Regulation of Mid-Infrared Emissivity for Passive Cooling and Air Source Heating","authors":"Xiansheng Li, Meiling Liu, Runze Wu, Chengming Wang, Chongwen Zou, Bin Zhao, Gang Pei","doi":"10.1002/lpor.202500600","DOIUrl":"https://doi.org/10.1002/lpor.202500600","url":null,"abstract":"The “atmospheric window” functions as a channel for radiative heat exchange between radiators on the Earth's surface and the cold background of space. Passive radiative heating and cooling can be achieved by regulating the heat exchange of radiators with the atmosphere and space through customized mid-infrared spectral properties, particularly within the “atmospheric window” band. Given that single-function passive cooling or heating is constrained by dynamic thermal demand variations, materials with tunable spectral properties are attracting increasing attention. A vanadium dioxide (VO2) -based temperature-adaptive emissivity structure is designed to enable passive cooling and heating. At high temperatures, this structure exhibits a high emissivity of 0.81 within the “atmospheric window” (8–13 µm), enabling passive radiative heat dissipation through this spectral band. Conversely, at low temperatures, the structure exhibits a low emissivity (0.11) within the “atmospheric window” and a high emissivity (0.6) in other spectral regions (5–8 µm and 13–20 µm), which can suppresses radiative heat dissipation while facilitating heat absorption from atmospheric radiation, thereby achieving passive radiative heating through thermal exchange with the atmospheric environment. Then, the dynamic radiative cooling potential is evaluated through numerical calculations.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"16 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177014","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

Controlling the Afterglow of Carbon Dot Composite Materials Through pH Value and the Application in Information Encryption 通过pH值控制碳点复合材料的余辉及其在信息加密中的应用

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202402270

Yufeng Chang, Fuying Wang, Fuxing Li, Mingjun Chen, Jinxing Zhao, Fenghe Wang, Li Guan, Xu Li, Nian Fu

{"title":"Controlling the Afterglow of Carbon Dot Composite Materials Through pH Value and the Application in Information Encryption","authors":"Yufeng Chang, Fuying Wang, Fuxing Li, Mingjun Chen, Jinxing Zhao, Fenghe Wang, Li Guan, Xu Li, Nian Fu","doi":"10.1002/lpor.202402270","DOIUrl":"https://doi.org/10.1002/lpor.202402270","url":null,"abstract":"Phosphorescence (Phos) materials with tunable delay time can provide more modes of anti-counterfeiting and information encryption. Carbon dots (CDs), a novel nanomaterial, exhibit remarkable optical properties and potential. Matrix assistance is an effective method to realize CDs delayed emission. Here, a new CDs composite material (AB-CDs) is prepared using biuret and 2,4,6-Triphenylboroxin by hydrothermal treatment, which achieves fluorescence (FL) emission at 296 nm and Phos emission at 456 nm under 260 nm excitation. Under 365 nm excitation, delayed luminescence peaked at 456 nm can be observed with the naked eye for up to 5 s. By utilizing various spectra analysis, the origin of Phos is investigated, revealing luminescence mechanism of AB-CDs and the energy transfer (ET) process between the matrix and CDs. Simultaneously, tunable Phos delayed time from 2 to 7 s can be obtained at different pH. AB-CDs can also maintain a high stable Phos lifetime and intensity under the same pH over 300 h, demonstrating reversible cycling at pH value between 3 and 11. Based on the unique tunable Phos characteristic of AB-CDs, it shows potential applications in anti-counterfeiting, information encryption and recyclable pH test.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"34 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177013","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

Width‐Independent and Robust Multimode Interference Waveguides Based on Anomalous Bulk States 基于异常体态的宽度无关和鲁棒多模干涉波导

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500943

Lei Liu, Xiujuan Zhang, Ming‐Hui Lu, Yan‐Feng Chen

{"title":"Width‐Independent and Robust Multimode Interference Waveguides Based on Anomalous Bulk States","authors":"Lei Liu, Xiujuan Zhang, Ming‐Hui Lu, Yan‐Feng Chen","doi":"10.1002/lpor.202500943","DOIUrl":"https://doi.org/10.1002/lpor.202500943","url":null,"abstract":"Multimode interference (MMI) underpins critical functionalities in wave splitting, filtering, switching, and multiplexing. Conventional MMI waveguides, however, suffer from instability due to their high dependence on waveguide dimensions, particularly the width. Here, width‐independent and robust MMI waveguides using graphene‐inspired Dirac metamaterials are realized. Leveraging lattice symmetry, these materials support anomalous bulk states with uniform wavefunctions through boundary modulation, independent of sample size and robust against material perturbations. Stacking multiple layers of such materials in a waveguide generates vertical MMI that inherits width independence and defect immunity. Experimentally, a 2 × 2 MMI acoustic power splitter is demonstrated. Self‐images of an input field are observed at periodic intervals along the propagation direction, with the output power split at an arbitrary splitting ratio controlled by frequency. Remarkably, the MMI maintains stability across multiple waveguides with stepped widths, exhibiting high‐coupling efficiency. Extending to optics, a silicon‑based design is proposed, and photonic anomalous bulk states and width‐independent, stable optical MMI at telecom wavelength (≈1550 nm) are numerically validated. This approach decouples multimode‐interference from waveguide dimensions, redistributing power in the vertical direction while freeing the lateral dimension, which is advantageous for compact, high‐efficiency, and fabrication‐tolerant MMI devices.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"50 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144176631","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

Multilayer Chlorophyll-Based Unidirectional Bias-Switchable Photodetector with Dual-Mode Operation in Narrowband and Broadband 窄带和宽带双模工作的多层叶绿素单向偏置可切换光电探测器

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500770

Yuting Sun, Jian Jiang, Ziyan Liu, Aijun Li, Siyi Wang, Hitoshi Tamiaki, Shin-ichi Sasaki, Xiao-Feng Wang

{"title":"Multilayer Chlorophyll-Based Unidirectional Bias-Switchable Photodetector with Dual-Mode Operation in Narrowband and Broadband","authors":"Yuting Sun, Jian Jiang, Ziyan Liu, Aijun Li, Siyi Wang, Hitoshi Tamiaki, Shin-ichi Sasaki, Xiao-Feng Wang","doi":"10.1002/lpor.202500770","DOIUrl":"https://doi.org/10.1002/lpor.202500770","url":null,"abstract":"Photodetectors (PDs) generally operate in either broadband (BB) or narrowband (NB) mode. However, single-mode PDs can no longer meet the diverse and complex demands of contemporary applications. In this study, an NB/BB dual-mode PD is fabricated by sensitizing mesoporous TiO2 (m-TiO2) with methyl trans-32-carboxy-pyropheophorbide-a (H2Chl-1) and spin-coating films of 131-deoxo-131-dicyanomethylene-pyropheophorbide-a (H2Chl-2) and zinc methyl 3-devinyl-3-hydroxymethyl-pyropheophorbide-a (ZnChl). As the external electric field increases from −2 to −3 V, the operating mode of the PD shifts from NB to BB mode. This transition is attributed to the recombination of electrons and holes at the interface between m-TiO2 and H2Chl-1, as well as the regulation by the external electric field. The PD demonstrates an NB photoresponse in the near-ultraviolet region, with a full width at half maximum of 45 nm at −2 V. As the bias voltage increases, the PDs transition to a BB photoresponse mode, achieving a responsivity of 8.07 × 104 A W−1 and a specific detectivity of 5.82 × 1012 Jones at −6 V. NB-PD arrays are constructed for image sensing. BB-PD arrays enable image random encryption and decryption functions by implementing “OR” logic gate. Furthermore, the integration of NB-PD and BB-PD modes enhances the security of information transmission.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"38 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177017","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

First Demonstration of Differential-Drive Push-Pull Modulators on Thin-Film Lithium Niobate 铌酸锂薄膜差动驱动推挽调制器的首次演示

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500018

Gengxin Chen, Ziliang Ruan, Haiqiang Wei, Haohua Wang, Yanting Zhou, Kaixuan Chen, Kangping Zhong, Changjian Guo, Liu Liu

{"title":"First Demonstration of Differential-Drive Push-Pull Modulators on Thin-Film Lithium Niobate","authors":"Gengxin Chen, Ziliang Ruan, Haiqiang Wei, Haohua Wang, Yanting Zhou, Kaixuan Chen, Kangping Zhong, Changjian Guo, Liu Liu","doi":"10.1002/lpor.202500018","DOIUrl":"https://doi.org/10.1002/lpor.202500018","url":null,"abstract":"Thin-film lithium niobate (TFLN) based electro-optic (EO) Mach–Zehnder modulators (MZMs) have shown their potential for next generation high-speed optical transmission modules and systems. Unlike modulators on other platforms, most of TFLN based EO MZMs adopt single-drive push-pull configuration. It is more attractive to design a differential-drive and push-pull compatible MZM, which would not only improve the modulation bandwidth, but also facilitate interfacing with electronic drivers. Here, we demonstrate, to the best of our knowledge, the first differential-drive push-pull EO modulator on TFLN using a two-segment MZM structure. By compensating the delay mismatch between optical and microwave signals, the fabricated differential-drive modulator features an ultra-low Vπ of 670 mV and a large extrapolated EO bandwidth of ≈109 GHz. This corresponds to, so far, the best voltage-bandwidth-ratio performance of ≈243 GHz/V2 for TFLN modulators. Both intensity and coherent modulators are built using the proposed structure, and high-speed data transmissions are also demonstrated. This differential-drive MZM structure could promote co-packaging of TFLN based modulators with electronic chips.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"18 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177015","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

Heavy Element Approach to Realize Efficient Upconversion Luminescence of Er‐Rich Nanoparticles 重元素法实现富铒纳米粒子高效上转换发光

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500139

Jun Yuan, Kefan Wu, Long Shao, Hongfei Li, Langping Tu, Jing Zuo, Hong Zhang

{"title":"Heavy Element Approach to Realize Efficient Upconversion Luminescence of Er‐Rich Nanoparticles","authors":"Jun Yuan, Kefan Wu, Long Shao, Hongfei Li, Langping Tu, Jing Zuo, Hong Zhang","doi":"10.1002/lpor.202500139","DOIUrl":"https://doi.org/10.1002/lpor.202500139","url":null,"abstract":"Allowing high‐level doping is one typical advantage of the spatial confinement effect of rare earth‐relevant upconversion nanosystems. It also triggers many imaginations in constructing super‐bright upconversion nanomaterials. The latter, unfortunately, has not achieved remarkable progress. Among other factors, the interaction between the rare earth ions and the surrounding hosts also plays an important role. Herein, we demonstrate that heavy element introduction can significantly enhance the upconversion efficiency of the Er3+ highly doped nanosystems. Briefly, cubic alkaline‐earth matrices are employed as model hosts of ultrasmall M1‐xErF2+x (M = Ca, Sr, Ba) nanoparticles, in which the interaction between Er and M is different from the well‐established NaErF4 system. As a result, the optimized SrErF5@SrYF5 nanoparticles with a 5 nm inert shell exhibit superior upconversion emission, which is 8.5 times higher than that of the yet most effective hexagonal phase‐NaErF4@NaYF4 reference nanoparticles. On top of that, the upconversion luminescence of SrErF5@SrYF5 exhibits strong temperature dependence‐a two‐order‐of‐magnitude increase of green emission is observed when the nanoparticles are cooled down from room temperature to 80 K, which highlights its potential in high‐sensitivity temperature sensing. All these results provide a new possibility to further improve the upconversion luminescence of highly doped materials.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"50 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144176573","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

A Neuromorphic Camera for Tracking Passive and Active Matter with Lower Data Throughput 一种用于低数据吞吐量跟踪被动和主动物质的神经形态相机

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-29 DOI: 10.1002/lpor.202500106

Gabriel Britto Monteiro, Megan Lim, Tiffany Cheow Yuen Tan, Avinash Upadhya, Zhuo Liang, Benjamin Agnew, Tomonori Hu, Benjamin J. Eggleton, Christopher Perrella, Kylie Dunning, Kishan Dholakia

引用次数: 0

Distinguishing Between Thermal Coupling and Spin Interaction for Cr3+ NIR Luminescence Through Temperature‐Dependent Lifetime Analysis 通过温度依赖寿命分析来区分Cr3+近红外发光的热耦合和自旋相互作用

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-28 DOI: 10.1002/lpor.202500568

Shengqiang Liu, Zhen Song, Feng Wang, Quanlin Liu

{"title":"Distinguishing Between Thermal Coupling and Spin Interaction for Cr3+ NIR Luminescence Through Temperature‐Dependent Lifetime Analysis","authors":"Shengqiang Liu, Zhen Song, Feng Wang, Quanlin Liu","doi":"10.1002/lpor.202500568","DOIUrl":"https://doi.org/10.1002/lpor.202500568","url":null,"abstract":"Octahedrally coordinated Cr3+ ions have been well‐documented for exceptional near‐infrared (NIR) luminescence properties, originating from intra‐configurational d‐d transition. While broadband emissions within intermediate crystal fields have been tentatively attributed to either thermally coupled excited states or Cr3+‐Cr3+ spin interaction. A definitive delineation of the underlying mechanism governing these two luminescence behaviors remains contentious. In this study, this controversy based on the thermal evolution of decay lifetime in gallate garnet and magnetoplumbite lattices is resolved. The temperature‐dependent time decay rate within intermediated crystal fields is evaluated, employing a numerical simulation within a two‐level model framework. The results reveal that the broadband luminescence in Y3Ga5O12:Cr3+ stems from the thermal coupling of 2E and 4T2 excited states, in which the thermal population of 4T2 state by the longer‐lived 2E level resulted in a pseudo‐exponential decrease in the lifetime as a function of temperature. In contrast, these lifetimes of SrGa12O19:Cr3+ and LaMgGa11O19:Cr3+ exhibit a significantly slower decay rate with temperature, indicating the emergence of spin interaction, which is verified by calculating the spin interaction energy. Therefore, the works provide an easy‐handle analytical framework to distinguish the physical mechanism of Cr3+ luminescence in intermediate crystal fields using temperature‐dependent lifetime analysis.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"7 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144153401","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

Refractive Index Engineering: Insights from Biological Systems for Advanced Optical Design 折射率工程：生物系统对先进光学设计的启示

IF 11 1区物理与天体物理

Laser & Photonics Reviews Pub Date : 2025-05-28 DOI: 10.1002/lpor.202500180

Jiale Huang, Zihao Ou

{"title":"Refractive Index Engineering: Insights from Biological Systems for Advanced Optical Design","authors":"Jiale Huang, Zihao Ou","doi":"10.1002/lpor.202500180","DOIUrl":"https://doi.org/10.1002/lpor.202500180","url":null,"abstract":"This review explores the innovative design to achieve advanced optical functions in natural materials and intricate optical systems inspired by the unique refractive index profiles found in nature. By understanding the physical principles behind biological structures, materials with tailored optical properties that mimic these natural systems can be developed. One key area discussed is biomimetic materials design and intricate optical systems based on refractive index contrast. Additionally, the review covers optical scattering engineering, which is crucial for biomedical imaging. By adjusting the real and imaginary parts of the refractive index, it is possible to control how much light is scattered and absorbed by tissues. The review also discusses various techniques for measuring the refractive index of biological tissues which provide comprehensive insights into the optical properties of biological materials, facilitating the development of advanced biomimetic designs. In conclusion, the manipulation of refractive index profiles in biological systems offers exciting opportunities for technological advancements. By drawing inspiration from nature and understanding the underlying physical principles, materials and devices with enhanced performance and new functionalities can be created. Future research should focus on further exploring these principles and translating them into practical applications to address real‐world challenges.","PeriodicalId":204,"journal":{"name":"Laser & Photonics Reviews","volume":"58 1","pages":""},"PeriodicalIF":11.0,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144153376","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