发布求助
文献互助 智能选刊 最新文献

Opto-Electronic Advances最新文献

筛选
英文 中文
High-resolution visible imaging with piezoelectric deformable secondary mirror: experimental results at the 1.8-m adaptive telescope 压电变形副镜高分辨率可见光成像:1.8 m自适应望远镜实验结果
1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230039
Youming Guo, Kele Chen, Jiahui Zhou, Zhengdai Li, Wenyu Han, Xuejun Rao, Hua Bao, Jinsheng Yang, Xinlong Fan, Changhui Rao
{"title":"High-resolution visible imaging with piezoelectric deformable secondary mirror: experimental results at the 1.8-m adaptive telescope","authors":"Youming Guo, Kele Chen, Jiahui Zhou, Zhengdai Li, Wenyu Han, Xuejun Rao, Hua Bao, Jinsheng Yang, Xinlong Fan, Changhui Rao","doi":"10.29026/oea.2023.230039","DOIUrl":"https://doi.org/10.29026/oea.2023.230039","url":null,"abstract":"Integrating deformable mirrors within the optical train of an adaptive telescope was one of the major innovations in astronomical observation technology, distinguished by its high optical throughput, reduced optical surfaces, and the incorporation of the deformable mirror. Typically, voice-coil actuators are used, which require additional position sensors, internal control electronics, and cooling systems, leading to a very complex structure. Piezoelectric deformable secondary mirror technologies were proposed to overcome these problems. Recently, a high-order piezoelectric deformable secondary mirror has been developed and installed on the 1.8-m telescope at Lijiang Observatory in China to make it an adaptive telescope. The system consists of a 241-actuator piezoelectric deformable secondary mirror, a 192-sub-aperture Shack-Hartmann wavefront sensor, and a multi-core-based real-time controller. The actuator spacing of the PDSM measures 19.3 mm, equivalent to approximately 12.6 cm when mapped onto the primary mirror, significantly less than the voice-coil-based adaptive telescopes such as LBT, Magellan and VLT. As a result, stellar images with Strehl ratios above 0.49 in the R band have been obtained. To our knowledge, these are the highest R band images captured by an adaptive telescope with deformable secondary mirrors. Here, we report the system description and on-sky performance of this adaptive telescope.","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135008731","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 novel method for designing crosstalk-free achromatic full Stokes imaging polarimeter 一种设计无串扰消色差全斯托克斯成像偏振计的新方法
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230113
Jinghua Teng
{"title":"A novel method for designing crosstalk-free achromatic full Stokes imaging polarimeter","authors":"Jinghua Teng","doi":"10.29026/oea.2023.230113","DOIUrl":"https://doi.org/10.29026/oea.2023.230113","url":null,"abstract":"Metasurface-based polarimetry techniques have attracted lots of interests and been extensively studied in the past years, but are still hampered by narrow operating bandwidth and large crosstalk. Recently, Xian-Gang Luo's group proposed a new method of polarization-dependent phase optimization for the design of crosstalk-free, broadband achromatic, and full Stokes imaging polarimeter, which offers a promising platform for a wide range of applications including bio-photon-ics and integrated optics.","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69526128","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
Deep learning enhanced NIR-II volumetric imaging of whole mice vasculature 深度学习增强了全鼠血管的NIR-II体积成像
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.220105
Sitong Wu, Zhichao Yang, Chenguang Ma, Xun Zhang, Chao Mi, Jiajia Zhou, Z. Guo, D. Jin
{"title":"Deep learning enhanced NIR-II volumetric imaging of whole mice vasculature","authors":"Sitong Wu, Zhichao Yang, Chenguang Ma, Xun Zhang, Chao Mi, Jiajia Zhou, Z. Guo, D. Jin","doi":"10.29026/oea.2023.220105","DOIUrl":"https://doi.org/10.29026/oea.2023.220105","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69521485","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: 1
Tailoring spatiotemporal dynamics of plasmonic vortices 等离子体涡旋的时空动态裁剪
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.220133
Xinyao Yuan, Quan Xu, Yuanhao Lang, Xiaohan Jiang, Yuehong Xu, Xieyu Chen, Jie Han, Xueqian Zhang, Jiaguang Han, Weili Zhang
{"title":"Tailoring spatiotemporal dynamics of plasmonic vortices","authors":"Xinyao Yuan, Quan Xu, Yuanhao Lang, Xiaohan Jiang, Yuehong Xu, Xieyu Chen, Jie Han, Xueqian Zhang, Jiaguang Han, Weili Zhang","doi":"10.29026/oea.2023.220133","DOIUrl":"https://doi.org/10.29026/oea.2023.220133","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69521566","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: 5
Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors 激光直写Ga2O3/液态金属柔性湿度传感器
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.220172
Songya Cui, Yuyao Lu, Depeng Kong, H. Luo, Liang Peng, Geng Yang, Huayong Yang, Kaichen Xu
{"title":"Laser direct writing of Ga2O3/liquid metal-based flexible humidity sensors","authors":"Songya Cui, Yuyao Lu, Depeng Kong, H. Luo, Liang Peng, Geng Yang, Huayong Yang, Kaichen Xu","doi":"10.29026/oea.2023.220172","DOIUrl":"https://doi.org/10.29026/oea.2023.220172","url":null,"abstract":"Flexible and wearable humidity sensors play a vital role in daily point-of-care diagnosis and noncontact human-machine interactions. However, achieving a facile and high-speed fabrication approach to realizing flexible humidity sensors remains a challenge. In this work, a wearable capacitive-type Ga 2 O 3 /liquid metal-based humidity sensor is demonstrated by a one-step laser direct writing technique. Owing to the photothermal effect of laser, the Ga 2 O 3 -wrapped liquid metal particles can be selectively sintered and converted from insulative to conductive traces with a resistivity of 0.19 Ω·cm, while the untreated regions serve as active sensing layers in response to moisture changes. Under 95% relative humidity, the humidity sensor displays a highly stable performance along with rapid response and recover time. Utilizing these superior properties, the Ga 2 O 3 /liquid metal-based humidity sensor is able to monitor human respiration rate, as well as skin moisture of the palm under different physiological states for healthcare monitoring.","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69523530","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: 10
Adding dimensions with Lucy–Richardson–Rosen algorithm to incoherent imaging 用Lucy-Richardson-Rosen算法对非相干成像进行维度添加
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230047
T. Tahara
{"title":"Adding dimensions with Lucy–Richardson–Rosen algorithm to incoherent imaging","authors":"T. Tahara","doi":"10.29026/oea.2023.230047","DOIUrl":"https://doi.org/10.29026/oea.2023.230047","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69523703","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
2D Nb2CTx MXene/MoS2 heterostructure construction for nonlinear optical absorption modulation 非线性光吸收调制的二维Nb2CTx MXene/MoS2异质结构构建
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.220162
Yiduo Wang, Yingwei Wang, Yulan Dong, Li Zhou, Jianlong Kang, Ning Wang, Yejun Li, Xiaoming Yuan, Zhengwei Zhang, Han Huang, Mengqiu Long, S. Xiao, Jun He
{"title":"2D Nb2CTx MXene/MoS2 heterostructure construction for nonlinear optical absorption modulation","authors":"Yiduo Wang, Yingwei Wang, Yulan Dong, Li Zhou, Jianlong Kang, Ning Wang, Yejun Li, Xiaoming Yuan, Zhengwei Zhang, Han Huang, Mengqiu Long, S. Xiao, Jun He","doi":"10.29026/oea.2023.220162","DOIUrl":"https://doi.org/10.29026/oea.2023.220162","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69523739","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: 3
All-optical vector visual cryptography with high security and rapid decryption 具有高安全性和快速解密的全光矢量可视化密码
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230073
Zhekun Chen, Minghui Hong
{"title":"All-optical vector visual cryptography with high security and rapid decryption","authors":"Zhekun Chen, Minghui Hong","doi":"10.29026/oea.2023.230073","DOIUrl":"https://doi.org/10.29026/oea.2023.230073","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69524694","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
In-flow holographic tomography boosts lipid droplet quantification 流式全息断层扫描提高脂滴定量
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230083
Michael J. Fanous, A. Ozcan
{"title":"In-flow holographic tomography boosts lipid droplet quantification","authors":"Michael J. Fanous, A. Ozcan","doi":"10.29026/oea.2023.230083","DOIUrl":"https://doi.org/10.29026/oea.2023.230083","url":null,"abstract":"","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69525797","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
Advancing nonlinear nanophotonics: harnessing membrane metasurfaces for third-harmonic generation and imaging 推进非线性纳米光子学:利用膜超表面进行三次谐波产生和成像
IF 14.1 1区 物理与天体物理
Opto-Electronic Advances Pub Date : 2023-01-01 DOI: 10.29026/oea.2023.230153
M. Pu, Xiangang Luo
{"title":"Advancing nonlinear nanophotonics: harnessing membrane metasurfaces for third-harmonic generation and imaging","authors":"M. Pu, Xiangang Luo","doi":"10.29026/oea.2023.230153","DOIUrl":"https://doi.org/10.29026/oea.2023.230153","url":null,"abstract":"Dielectric metasurfaces are crucial for enhancing optical nonlinear generation, particularly membrane metasurfaces with multipolar resonances and compact size. Investigating silicon dimer-hole membrane metasurfaces, Rahmani, and Xu show how bound states in the continuum (BICs) can be formed and transformed into quasi-BICs by adjusting hole gaps. This innovation enables efficient conversion of infrared images to visible range, promising applications in nonlinear photonics and near-infrared imaging technologies. Pu MB, Luo XG. Advancing nonlinear nanophotonics: harnessing membrane metasurfaces for third-harmonic generation and imaging. Opto-Electron Adv 6 , 230153 (2023).","PeriodicalId":19611,"journal":{"name":"Opto-Electronic Advances","volume":null,"pages":null},"PeriodicalIF":14.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69526495","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信