搜索结果: 1-15 共查到“光学工程 Optical”相关记录1196条 . 查询时间(0.164 秒)
重庆师范大学物理与电子工程学院张丁可教授课题组在国际权威期刊《Advanced Optical Materials》发表重要成果（图）
对称性波导结构 钙钛矿电泵浦激光器件 激发阈值
2022/12/28
2022年9月21日，重庆师范大学物理与电子工程学院光电功能材料重庆市重点实验室张丁可教授课题组通过设计一种对称性波导结构降低钙钛矿的激发阈值，并提高器件在运行过程中的稳定性，为钙钛矿电泵浦激光器件的实现提供了一定的指导意义。相关成果“Achieving Low Threshold and High Optical Gain Amplified Spontaneous Emission in MA...
Engineers working to miniaturize optical systems for modern electronics have seen great success when it comes to the most familiar components, the lenses and optical sensors. It’s been more challengin...
2022年1月2日，Advanced Optical Materials最新上线苏州大学李孝峰教授团队研究论文“自驱动钙钛矿丹探测器（Self-Driving Perovskite Dember Photodetectors）”，为利用丹倍效应实现高性能自驱动光电探测提供了一个有前景的方案。江南大学理学院青年教师曹国洋博士与苏州大学光电科学与工程学院硕士生张昊宇为论文共同第一作者，李孝峰教授为通讯...
《Optical Materials Express》发表广州大学物理与材料科学学院研究生和本科生合作研究成果（图）
广州大学物理与材料科学学院 Optical Materials Express 光探测
2020/7/27
近年来，无机钙钛矿材料在太阳能电池，发光器件，光探测，激光器件等信息和能源等领域应用潜力引起了国内外广泛关注。与传统 Si 和 III-V 半导体器件相比，无机钙钛矿材料生长和器件制作具有过程简单，且不需要高温和高真空制备环境等优点。作为三元无机钙钛矿材料体系中为数不多的宽禁带半导体，CsPbCl3钙钛矿具有带隙宽（3.1 eV），激子结合能高，优异的室温稳定性，载流子的迁移率高、扩散距离长等优点...
2020年5月4日，上海交通大学医疗机器人研究院院长杨广中教授作为通讯作者的研究论文《Fiber‐Optic SERS Probes Fabricated Using Two‐Photon Polymerization For Rapid Detection of Bacteria》以封面论文形式在《Advanced Optical Materials》杂志上发表。该研究提出了一种通过简单、精确与...
COMBINING HIGH SPATIAL RESOLUTION OPTICAL AND LIDAR DATA FOR OBJECT-BASED IMAGE CLASSIFICATION
High Spatial Resolution Lidar Object-Based Classification Aerial Image Image segmentation
2018/5/14
In order to classify high spatial resolution images more accurately, in this research, a hierarchical rule-based object-based classification framework was developed based on a high-resolution image wi...
Researchers Boost Efficiency And Stability Of Optical Rectennas（图）
Researchers Efficiency And Stability Optical Rectennas
2018/2/1
The research team that announced the first optical rectenna in 2015 is now reporting a two-fold efficiency improvement in the devices — and a switch to air-stable diode materials. The improvements cou...
2018年SPIE透镜设计与光学工程的现状会议（SPIE Current Developments in Lens Design and Optical Engineering XIX）
2018年 SPIE 透镜设计与光学工程的现状 会议
2017/11/27
Optical design is a fascinating activity, ranging as it does from lens design and modeling with the help of the immensely powerful design software currently available, to the semi-intuitive art of cre...
2018年SPIE光学数据存储会议（SPIE Optical Data Storage 2018:industrial Optical Devices and Systems）
2018年 SPIE 光学数据存储 会议
2017/11/27
The ODS special conference offers an excellent forum for exchanging information on the status, advances, and future directions in the field of optical data storage and related technologies. The Blu-ra...
2018年SPIE光学仪器科学，技术和应用会议（SPIE Optical Instrument Science,Technology,and Applications）
2018年 SPIE 光学仪器科学，技术和应用 会议
2017/10/27
This conference is accepting abstract submissions through Monday, 20 November.Optical instruments play an extremely large role in the application and development of future capability in optics and pho...
2018年SPIE光学制造，测试和计量会议（SPIE Optical Fabrication,Testing,and Metrology VI）
2018年 SPIE 光学制造，测试和计量 会议
2017/10/27
Today’s optical fabrication technologies are facing ever-increasing demands from industry and research. This is driven by tough requirements for cost and time reduction in production and R&D as well a...
Efficient and successful optical design requires a multidisciplinary approach. The optical designer needs to have material and production expertise, knowledge of the application and potential market, ...
Optical instruments are addressing an ever-increasing number of industrial and research applications: imaging and vision, defense, space, telecommunications, transportation, industrial process control...
2018年SPIE光学数据科学会议（SPIE Optical Data Science:Trends Shaping the Future of Photonics）
2018年 SPIE 光学数据科学 会议
2017/10/27
2018年SPIE光学数据科学会议（SPIE Optical Data Science:Trends Shaping the Future of Photonics）。