Optics and Laser Technology最新文献_第8页

High dynamic range three-dimensional imaging via angular Fourier slicing enhanced burst photography 高动态范围三维成像，通过角傅立叶切片增强突发摄影

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-20 DOI: 10.1016/j.optlastec.2025.113955

Yubo Ni , Zhiwei Yu , Shuai Fu , Zhaozong Meng , Nan Gao , Zonghua Zhang

{"title":"High dynamic range three-dimensional imaging via angular Fourier slicing enhanced burst photography","authors":"Yubo Ni , Zhiwei Yu , Shuai Fu , Zhaozong Meng , Nan Gao , Zonghua Zhang","doi":"10.1016/j.optlastec.2025.113955","DOIUrl":"10.1016/j.optlastec.2025.113955","url":null,"abstract":"<div><div>Dynamic range fundamentally limits the acquisition of detailed information in three-dimensional (3D) imaging. Current high dynamic range profilometry face a critical trade-off between robustness against optical interference and operational efficiency. To overcome above challenge, this paper introduces a novel computational 3D imaging framework that integrates Fourier single-pixel imaging with burst photography. The core innovations comprise: (1) Angular Fourier Slicing, enabling robust high dynamic range reconstruction from underexposed burst sequences by exploiting spatiotemporal coherence to preserve low-frequency fidelity in direct-reflection zones; (2) Dual-output (spatial-attenuation) light source reconstruction, facilitating physics-guided weighted midpoint triangulation for subpixel-accurate matching. The proposed framework maintains precision while drastically improving efficiency. Featuring pixel-independent processing, its inherently parallel architecture establishes a new paradigm for real-time high-speed high dynamic range 3D imaging, with implications for next- generation sensor design and applications in complex lighting environments.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113955"},"PeriodicalIF":5.0,"publicationDate":"2025-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 discrete inversion measurement method for non-uniform electric fields based on electric field induced second harmonic generation 基于电场诱导二次谐波产生的非均匀电场离散反演测量方法

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-20 DOI: 10.1016/j.optlastec.2025.113939

Qinyi Luo , Xiaoyue Chen , Yanze Zhang , Jun Xie , Lei Lan

{"title":"A discrete inversion measurement method for non-uniform electric fields based on electric field induced second harmonic generation","authors":"Qinyi Luo , Xiaoyue Chen , Yanze Zhang , Jun Xie , Lei Lan","doi":"10.1016/j.optlastec.2025.113939","DOIUrl":"10.1016/j.optlastec.2025.113939","url":null,"abstract":"<div><div>In recent years, with the rapid development of strong electric field applications such as plasma and high-voltage power transmission, electric field measurement methods based on the E-FISH effect characterized by their non-intrusive and distortion-free advantages have attracted increasing attention in the field of high-voltage and strong electric field measurement. This paper proposes a discrete inversion method that decouples electric field segment points from SHG signal measurement points. By eliminating the strong correlation dependency between segment points and measurement points, this method enables the determination of electric field strength at positions near fixed measurement points using a limited number of sensors. Focusing on the electric field of a wire-plate electrode, this study first uses numerical simulations to investigate the influence of truncation error, Rayleigh length, and segment length on the accuracy of electric field inversion. Based on the simulation results, appropriate parameters were selected to experimentally measure the SHG signals generated by the electric fields of both a single wire-plate electrode and a double wire-plate electrode. The experimental results validate the applicability of the proposed method for inverting non-uniform and asymmetrical electric fields.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113939"},"PeriodicalIF":5.0,"publicationDate":"2025-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Oscillating laser beam welding of additively manufactured Al-Cu with hot-rolled Al-Mg dissimilar aluminum alloys: The role of laser beam offset 热轧Al-Mg异种铝合金与增材制造Al-Cu的振荡激光束焊接：激光束偏移的作用

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-20 DOI: 10.1016/j.optlastec.2025.113947

Kai Yu , Zhejun Tan , Caiyou Zeng , Xinyi Cai , Hongwei Li , Biao Ma , Yi Wang , Baoqiang Cong

{"title":"Oscillating laser beam welding of additively manufactured Al-Cu with hot-rolled Al-Mg dissimilar aluminum alloys: The role of laser beam offset","authors":"Kai Yu , Zhejun Tan , Caiyou Zeng , Xinyi Cai , Hongwei Li , Biao Ma , Yi Wang , Baoqiang Cong","doi":"10.1016/j.optlastec.2025.113947","DOIUrl":"10.1016/j.optlastec.2025.113947","url":null,"abstract":"<div><div>Wire arc additive manufacturing (WAAM) of TiC particle-reinforced Al-Cu alloy shows great potential for rapid manufacturing of large-scale lightweight aerospace structures, which often require subsequent joining with conventionally processed alloys. However, when WAAM-fabricated Al-Cu is joined to hot-rolled Al-Mg alloy, severe porosity defects and limited joint performance remain challenging issues. To address these challenges, this study investigates oscillating laser beam welding of WAAM-fabricated TiC<sub>p</sub>/Al-Cu alloy and hot-rolled Al-Mg dissimilar alloys. Effects of laser beam offset on weld defects, microstructural evolution, and mechanical properties of additively-manufactured Al-Cu with hot-rolled Al-Mg dissimilar aluminum alloy joints are aimed to be elucidated. The results indicate that a 0.5 mm laser beam offset towards the Al-Cu side refines the weld grain structure but increases porosity and expands the heat-affected zone softening region. In contrast, offsetting laser beam 0.5 mm towards Al-Mg side effectively suppresses porosity defects and reduces softening, resulting in optimal mechanical properties with an ultimate tensile strength of 300 MPa and elongation of 6.2 %. Laser beam offset effectively adjusts the fusion ratio, thereby regulating the distribution of alloying elements, hydrogen content, and inoculant particles within the weld seam. This approach offers novel insights into overcoming critical challenges in dissimilar aluminum alloy welding, particularly under varying base metal processing methods.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113947"},"PeriodicalIF":5.0,"publicationDate":"2025-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Electrically tunable nonlinear transmission characteristics of graphene hybrid plasmonic waveguides for neuromorphic activation functions 用于神经形态激活功能的石墨烯混合等离子体波导的电调谐非线性传输特性

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113929

Yijing Xu, Canran Zhang, Zhenyuan Huang, Qilong Wang

{"title":"Electrically tunable nonlinear transmission characteristics of graphene hybrid plasmonic waveguides for neuromorphic activation functions","authors":"Yijing Xu, Canran Zhang, Zhenyuan Huang, Qilong Wang","doi":"10.1016/j.optlastec.2025.113929","DOIUrl":"10.1016/j.optlastec.2025.113929","url":null,"abstract":"<div><div>Optical neural networks (ONNs), distinguished from the von Neumann computing architecture, represent a high-performance novel computing paradigm that leverages the advantages of optical transmission including large bandwidth, low latency, low power consumption, and parallel signal processing. This approach holds promise for addressing the challenges of energy consumption and computational efficiency in current artificial intelligence technology development. In recent years, on-chip integrated optical neural networks have garnered extensive academic attention due to their potential to perform vector–matrix multiplication operations through linear optics and nonlinear activation functions via nonlinear optics. However, research on implementing nonlinear activation modules in the optical domain remains immature. We design and fabricate a graphene-based hybrid plasmonic waveguide electro-absorption modulator integrated on silicon photonic platform, where its dynamic range serves as the nonlinear activation function for photonic neurons. Concurrently, we construct feedforward neural networks for image classification tasks to test the nonlinear activation functionality, validating its feasibility and high prediction accuracy. This study proposes that utilizing surface plasmon polaritons (SPPs) to enhance light-matter interactions, thereby establishing an efficient, compact, and tunable nonlinear electro-optic module for photonic neurons. It provides critical device support for future large-scale, high-density photonic neuromorphic computing systems.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113929"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

DeepRFWT: Approach to mitigate defocus blur effects in DIC-based strain analysis DeepRFWT：基于dic的应变分析中消除散焦模糊效应的方法

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113944

Shunshun Sui, Yancheng Ma, Qingfeng Wen, Yuze Chen, Yaqi Wang, Zhongwei Zhang, Xiangjun Dai

{"title":"DeepRFWT: Approach to mitigate defocus blur effects in DIC-based strain analysis","authors":"Shunshun Sui, Yancheng Ma, Qingfeng Wen, Yuze Chen, Yaqi Wang, Zhongwei Zhang, Xiangjun Dai","doi":"10.1016/j.optlastec.2025.113944","DOIUrl":"10.1016/j.optlastec.2025.113944","url":null,"abstract":"<div><div>Digital Image Correlation (DIC) technology is confronted with considerable challenges due to defocus blur in deformation measurements. Out-of-plane displacement-induced defocus degradation severely compromises DIC accuracy, particularly in microscopic applications requiring sub-pixel precision. To address this issue, DeepRFWT (Deep Residual Fourier-Wavelet Transform), a deep learning-based deblurring algorithm was specifically designed for speckle image restoration. The algorithm integrates three innovative components: 1) the Multi-Scale Feature Enhancement Module (MSFE) for spatial context preservation, 2) the Multi-Transform Domain Encoder-Decoder (MTDED) for dual-channel frequency-spatial domain processing, and 3) the Frequency Domain Spatial Transformer (FDST) for high-frequency information recovery. Comprehensive validations demonstrate superior performance over state-of-the-art methods, achieving 26.70 dB Peak Signal-to-Noise Ratio (PSNR)/0.829 Structural Similarity Index Measure (SSIM) on the Speckle Blur Dataset (SBD), and 26.21 dB PSNR/0.819 SSIM on the Dual-Pixel Defocus Deblurring Dataset (DPDD) with 11.49 M parameters. Micro-displacement experiments confirm exceptional robustness under varying defocus conditions (0.5–1.5 mm), yielding reconstruction errors in the 10<sup>−5</sup> to 10<sup>−4</sup> mm range. Engineering validation via polyurethane 90A tensile tests show DIC strain measurement relative errors below 1.65 %, verifying practical efficacy.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113944"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Photonic spin-Hall effect at the strong gain points in parity-time symmetric bilayer systems 奇偶时间对称双层系统强增益点上的光子自旋霍尔效应

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113942

Yong Cao, Yifu Mao, Zhenkuan Chen, Xiaohui Ling

{"title":"Photonic spin-Hall effect at the strong gain points in parity-time symmetric bilayer systems","authors":"Yong Cao, Yifu Mao, Zhenkuan Chen, Xiaohui Ling","doi":"10.1016/j.optlastec.2025.113942","DOIUrl":"10.1016/j.optlastec.2025.113942","url":null,"abstract":"<div><div>Photonic spin-Hall effect (PSHE) at the strong gain points (SGPs) in parity-time (PT) symmetric systems exhibits intriguing features, yet its underlying physics and connection to the PT-symmetric phase are unclear. Here, we clarify this using rigorous full-wave theory calculations. At the SGPs, the significant phase gradient of the s- or p-wave reflected Fresnel coefficients (<span><math><msub><mi>r</mi><mi>s</mi></msub></math></span> or <span><math><msub><mi>r</mi><mi>p</mi></msub></math></span>) causes a large longitudinal shift while suppressing the longitudinal PSHE. In the mixed PT-symmetric phase, the transverse PSHE in the reflected beam is enhanced at the SGPs. However, in the broken PT-symmetric phase, the transverse PSHE is suppressed at the SGPs but enhanced in its vicinity when the SGPs of <span><math><msub><mi>r</mi><mi>s</mi></msub></math></span> coincides with that of <span><math><msub><mi>r</mi><mi>p</mi></msub></math></span>, with no topological phase transition unlike at the Brewster angle. The modulation mechanism is that PT-symmetric phase transitions at the SGP enable control over the intrinsic/extrinsic orbital angular momentum distributions, thereby regulating the transverse PSHE. These findings reveal the underlying mechanism and provide a new perspective for understanding the PSHE at the SGPs.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113942"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

400 nm bandwidth ultra-broadband grating stretcher for WNOPCPA prototype facility wnopppa原型装置400nm带宽超宽带光栅拉伸器

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113950

Zhaoyang Li , Yunxia Jin , Yuxing Han , Yanqi Liu , Chunlei Li , Yuxin Leng , Jianda Shao , Ruxin Li

引用次数: 0

MSCA-Net: Multi-scale context aggregation network for infrared small target detection MSCA-Net：用于红外小目标检测的多尺度上下文聚合网络

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113894

Xiaojin Lu, Taoran Yue, Jiaxi Cai, Yuanping Chen, Cuihong Lv, Shibing Chu

{"title":"MSCA-Net: Multi-scale context aggregation network for infrared small target detection","authors":"Xiaojin Lu, Taoran Yue, Jiaxi Cai, Yuanping Chen, Cuihong Lv, Shibing Chu","doi":"10.1016/j.optlastec.2025.113894","DOIUrl":"10.1016/j.optlastec.2025.113894","url":null,"abstract":"<div><div>In complex environments, detecting tiny infrared targets has always been challenging because of the low contrast and high noise levels inherent in infrared images. These factors often lead to the loss of crucial details during feature extraction. Moreover, existing detection methods have limitations in adequately integrating global and local information, which constrains the efficiency and accuracy of infrared small target detection. To address these challenges, we propose the MSCA-Net network architecture, which enhances feature preservation and global-local fusion through three synergistic modules: the Multi-Scale Enhanced Dilated Attention Module (MSEDA), the Positional Convolutional Block Attention Module (PCBAM), and the Channel Aggregation Module (CAB). Specifically, the MSEDA captures contextual information across different receptive fields, preserving fine-grained features. The PCBAM improves spatial understanding by modeling position-aware dependencies, while the CAB adaptively aggregates multi-level features across channels to highlight key information. Through the synergistic effect of these modules, MSCA-Net effectively retains key discriminative features and achieves robust detection performance in complex infrared scenes. The experimental results demonstrate that MSCA-Net achieves strong small target detection performance in complex backgrounds. Specifically, it attains mIoU scores of 78.43 %, 94.56 %, and 67.08 % on the NUAA-SIRST, NUDT-SIRST, and IRTSD-1K datasets, respectively, underscoring its effectiveness and suggesting potential applicability in real-world scenarios.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113894"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Real-time spectral target detection based on saliency and edge contour fusion 基于显著性和边缘轮廓融合的实时光谱目标检测

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113951

Tianci Liu , Keyan Dong , Yansong Song , Gong Zhang , Jinwang Li

{"title":"Real-time spectral target detection based on saliency and edge contour fusion","authors":"Tianci Liu , Keyan Dong , Yansong Song , Gong Zhang , Jinwang Li","doi":"10.1016/j.optlastec.2025.113951","DOIUrl":"10.1016/j.optlastec.2025.113951","url":null,"abstract":"<div><div>Snapshot spectral cameras have successfully achieved real-time spectral imaging. However, existing spectral target detection algorithms exhibit lengthy computation times, which do not satisfy the requirements for real-time processing. This limitation significantly hinders their application and wider adoption. To address this issue, a novel real-time spectral target detection method, which integrates saliency and edge contour detection, is proposed in this paper. Initially, dimensionality reduction of the spectral image data is performed based on spectral differences. Subsequently, a saliency detection algorithm is utilized, which calculates the Euclidean distance between pixel vectors in the LAB color space and the average pixel vector to identify salient regions. Following this, edge contour detection is conducted using the gradient magnitude of the image. Finally, a weighted fusion of the salient regions and edge contour detection results is implemented. Experimental results demonstrate that the proposed method achieves optimal detection performance across four distinct datasets, with AUC values surpassing 0.996 and exhibiting robust performance. Furthermore, the processing time is minimized, averaging only 0.0234 s. This advancement enables efficient real-time spectral target detection using snapshot multispectral cameras.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113951"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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-precise compressive spectral imager based on comprehensive optical distortion model 基于综合光学畸变模型的高精度压缩光谱成像仪

IF 5 2区物理与天体物理

Optics and Laser Technology Pub Date : 2025-09-19 DOI: 10.1016/j.optlastec.2025.113934

Jingwen Lei , Xianhong Zhao , Xu Ma , Zhen Fang

{"title":"High-precise compressive spectral imager based on comprehensive optical distortion model","authors":"Jingwen Lei , Xianhong Zhao , Xu Ma , Zhen Fang","doi":"10.1016/j.optlastec.2025.113934","DOIUrl":"10.1016/j.optlastec.2025.113934","url":null,"abstract":"<div><div>Coded aperture snapshot spectral imager (CASSI) is a novel computational imaging technique to perform the fast acquisition of three-dimensional (3D) spatio-spectral information of target scene. However, the traditional CASSI imaging model fall short to address some important factors existing in the actual optical system, including the diffraction, aberration, vignetting, pixel mismatch, and non-uniform response over different spectral bands, thus greatly reducing the quality of reconstructed spectral images. In addition, the traditional calibration method for CASSI system is cumbersome and inefficient. To overcome these limitations, this paper proposes an optimization-based comprehensive optical distortion (OCOD) model to accurately depict the non-ideal effects in the physical CASSI system. The optimization-based method is used to calibrate the parameters in the proposed model to better fit the real measurement data. Using the proposed high-order model, the reconstruction quality of spectral images is effectively improved, and the tedious re-calibration step when changing the coded apertures can be avoided, thus promoting the usability of CASSI. A prototype of CASSI is built and the superiority of the proposed OCOD model is demonstrated by the simulation and experimental results.</div></div>","PeriodicalId":19511,"journal":{"name":"Optics and Laser Technology","volume":"192 ","pages":"Article 113934"},"PeriodicalIF":5.0,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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