红外技术最新文献_第2页

Low-Frequency Laser Imaging-Detection Experiment Based on Gm-APDs 基于Gm-APDs的低频激光成像探测实验

红外技术 Pub Date : 2020-10-01 DOI: 10.3724/sp.j.7103116030

刘学胜, 王智勇, 张佳悦, 宋毅恒, 赵英超

引用次数: 0

昆明物理研究所2021年全日制学术型研究生招生简章昆明物理研究所2021年全日制学术型研究生招生简章

红外技术 Pub Date : 2020-09-01 DOI: 10.3724/sp.j.7102910270

引用次数: 0

Simulation of Air Vehicle Motion Control Models and Infrared Images 飞行器运动控制模型与红外图像仿真

红外技术 Pub Date : 2020-09-01 DOI: 10.3724/sp.j.7102910262

金忠庆, 刘勇求

引用次数: 0

Preparation and Performance of Top-Emitting Organic Green Light Emitting Devices 顶发射有机绿色发光器件的制备与性能研究

红外技术 Pub Date : 2020-09-01 DOI: 10.3724/sp.j.7102910254

赵孟玲, 陈雪梅, 季华夏, 杨启鸣, 段良飞, 武艳鸣, 高思博, 王光华, 钱福丽

{"title":"Preparation and Performance of Top-Emitting Organic Green Light Emitting Devices","authors":"赵孟玲, 陈雪梅, 季华夏, 杨启鸣, 段良飞, 武艳鸣, 高思博, 王光华, 钱福丽","doi":"10.3724/sp.j.7102910254","DOIUrl":"https://doi.org/10.3724/sp.j.7102910254","url":null,"abstract":"., Abstract : Green light devices with a top multilayer anode/EHI608/NPB/Alq 3 :ELL/ETL02/LiF/Mg:Ag/ out-capping layer configuration were experimentally prepared on silicon substrate.T he doping concentrations of emitting layer have strict effects on the driving voltages, luminances, efficiencies and electroluminescent(EL) spectra of OLED devices. Further, the microcavity characteristics of top-emitting green OLED devices were examined. Based on the transfer matrix theory and optical constants of materials, the transmission of multilayer thin films (ETL/EIL/Mg ︰ Ag/CPL) are numerically calculated with matlab program. The experimental results demonstrated that based on an increase in the dopant concentration of the guest materials, the electroluminescent (EL) efficiency, driving voltage and luminance of the organic light-emitting device increased. And the doped concentration of the guest is controlled at 3.5%, the efficiency of the device remained stable, the transmission of multilayer thin films (ETL/EIL/Mg ︰ Ag/ CPL) gradually increased, according to the increase in the CPL thickness of the cathode refractive index matching layers. When the CPL thickness is controlled at approximately 30 nm, the transmission in the entire visible range is maximized, and the transmission spectrum (CIE x , CIE y ) value of multilayer thin films (ETL/EIL/Mg ︰ Ag/ CPL) are extremely near to the white equal energy (0.33, 0.33).","PeriodicalId":64126,"journal":{"name":"红外技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41383749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Implementation of a Data Acquisition System for Gyroscopes Based on PSoC 基于PSoC的陀螺数据采集系统的设计与实现

红外技术 Pub Date : 2020-09-01 DOI: 10.3724/sp.j.7102910268

颖韩

引用次数: 0

Fusion of Infrared and Visible Images Based on Gray Energy Difference 基于灰度能量差的红外与可见光图像融合

红外技术 Pub Date : 2020-08-01 DOI: 10.3724/sp.j.7102614861

Lichang Zhao, Baohui Zhang, Wu Jie, Xudong Wu, Ji Li

{"title":"Fusion of Infrared and Visible Images Based on Gray Energy Difference","authors":"Lichang Zhao, Baohui Zhang, Wu Jie, Xudong Wu, Ji Li","doi":"10.3724/sp.j.7102614861","DOIUrl":"https://doi.org/10.3724/sp.j.7102614861","url":null,"abstract":"： This paper proposes an infrared and visible image fusion method based on gray energy difference for two purposes: one, to obtain the prominent target features in an infrared image for extracting the important details in the visible image, and two, to solve the problem that the target information in traditional algorithms is not sufficiently prominent and that the details and textures are often missing. In this method, first, the target feature in the infrared image is detected by a target extraction algorithm based on gray energy difference. Second, infrared and visible images are decomposed to high and low frequencies using a non-subsampled contourlet transform (NSCT). Third, the gray energy difference map is used as the fusion weight to fuse the low-frequency parts of the infrared image and the visible image. The high-frequency part is fused by the rule of weighted variance. Finally, the NSCT inverse transform is used to fuse the high-frequency and low-frequency coefficients to obtain the final fused image. In this study, three groups of classical infrared and visible images are selected for fusion experiments and compared with other methods through subjective vision and objective indicators. Experimental results show that the algorithm can effectively highlight target information, improving contrast and sharpness and retaining texture details.","PeriodicalId":64126,"journal":{"name":"红外技术","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48801829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Experimental Study of Carbon Pollution Removal from Microchannel Plate with Ion Barrier Film 离子阻挡膜去除微通道板碳污染的实验研究

红外技术 Pub Date : 2020-08-01 DOI: 10.3724/sp.j.7102614856

师宏立, 刘旭川, 郝子恒, 杨晓军

引用次数: 2

Micro-channel Plate Etching Technology in Lye 碱液中微通道板蚀刻技术

红外技术 Pub Date : 2020-08-01 DOI: 10.3724/sp.j.7102614857

张正君, 邱祥彪, 丛晓庆, 牛鹏杰, 李婧雯

引用次数: 1

Limiting Resolution of AlGaN Photocathode Image Intensifier Tube AlGaN光电阴极像增强器管的极限分辨率

红外技术 Pub Date : 2020-08-01 DOI: 10.3724/sp.j.7102614853

张晓辉, 程宏昌