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Demonstration of photonics-based D-band integrated localization and communication. 基于光子技术的 D 波段综合定位和通信演示。
Applied optics Pub Date : 2024-05-20 DOI: 10.1364/AO.516852
Qigejian Wang, Yirui Deng, Deepak Mishra, Yixuan Xie, Elias Aboutanios, Shaghik Atakaramians
{"title":"Demonstration of photonics-based D-band integrated localization and communication.","authors":"Qigejian Wang, Yirui Deng, Deepak Mishra, Yixuan Xie, Elias Aboutanios, Shaghik Atakaramians","doi":"10.1364/AO.516852","DOIUrl":"https://doi.org/10.1364/AO.516852","url":null,"abstract":"<p><p>The terahertz spectrum has the ability to provide high-speed communication and millimeter-level resolution. As a result, terahertz-integrated sensing and communication (ISAC) has been identified as a key enabler for 6G wireless networks. This work discusses a photonics-based D-band communication system for integrated high-resolution localization and high-speed wireless communication. Our empirical results show that a communication rate of 5 Gbps over a distance of 1.5 m and location identification of the target with millimeter-level (<4<i>m</i> <i>m</i>) range resolution can be conducted simultaneously using the same signal. We also show that the error due to the thickness of the beam splitter can be eliminated, while the quantization error and the random drift errors are the limiting factors of the resolution achieved. This experimental demonstration using D-band communication indicates that terahertz ISAC can be realized for 6G networks while considering the underlying system restrictions (e.g., bandwidth limit and lens diameter).</p>","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141297746","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
A Kalman Filtering Approach to Polarimetric Calibration of an Optical Imager 光学成像仪偏振校准的卡尔曼滤波方法
Applied optics Pub Date : 2024-05-16 DOI: 10.1364/ao.522809
Daniel Letros, Adam E. Bourassa, D. Degenstein
{"title":"A Kalman Filtering Approach to Polarimetric Calibration of an Optical Imager","authors":"Daniel Letros, Adam E. Bourassa, D. Degenstein","doi":"10.1364/ao.522809","DOIUrl":"https://doi.org/10.1364/ao.522809","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140971612","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
Investigation on Frequency Tunable Dual Band Graphene-Silicon Ceramic Based Two-Port THz Radiator with Circular Polarization and High Isolation Features 基于石墨烯-硅陶瓷双端口太赫兹辐射器的频率可调双频环形极化和高隔离特性研究
Applied optics Pub Date : 2024-05-16 DOI: 10.1364/ao.524594
Asha Verma, Mamta Sood, Neha Shukla, Payal Koolwal, Vijeta Yadav
{"title":"Investigation on Frequency Tunable Dual Band Graphene-Silicon Ceramic Based Two-Port THz Radiator with Circular Polarization and High Isolation Features","authors":"Asha Verma, Mamta Sood, Neha Shukla, Payal Koolwal, Vijeta Yadav","doi":"10.1364/ao.524594","DOIUrl":"https://doi.org/10.1364/ao.524594","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140971827","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
A wavefront rotator with near-zero mean polarization change 平均偏振变化接近零的波面旋转器
Applied optics Pub Date : 2024-05-16 DOI: 10.1364/ao.522420
Suman Karan, Nilakshi Senapati, Anand K. Jha
{"title":"A wavefront rotator with near-zero mean polarization change","authors":"Suman Karan, Nilakshi Senapati, Anand K. Jha","doi":"10.1364/ao.522420","DOIUrl":"https://doi.org/10.1364/ao.522420","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140969272","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
Transferring Optical Characteristics into Magnetic Matter through Magneto-Optical Interactions 通过磁光相互作用将光学特性转移到磁性物质中
Applied optics Pub Date : 2024-05-16 DOI: 10.1364/ao.522067
Luana Hildever, Thiago Ferro, Adrielson Dias, José Holanda da Silva Júnior
{"title":"Transferring Optical Characteristics into Magnetic Matter through Magneto-Optical Interactions","authors":"Luana Hildever, Thiago Ferro, Adrielson Dias, José Holanda da Silva Júnior","doi":"10.1364/ao.522067","DOIUrl":"https://doi.org/10.1364/ao.522067","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140971577","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 Optimization of Dual Port High Gain Circularly Polarized Graphene-Ceramic Array Antenna in THz Regime 太赫兹波段双端口高增益圆极化石墨烯陶瓷阵列天线的设计与优化
Applied optics Pub Date : 2024-05-16 DOI: 10.1364/ao.523487
Kundan Kumar, Pradip Kumar Sadhu, RAVIKANT SHASTRI, Brajesh Kumar
{"title":"Design and Optimization of Dual Port High Gain Circularly Polarized Graphene-Ceramic Array Antenna in THz Regime","authors":"Kundan Kumar, Pradip Kumar Sadhu, RAVIKANT SHASTRI, Brajesh Kumar","doi":"10.1364/ao.523487","DOIUrl":"https://doi.org/10.1364/ao.523487","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140967817","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
Investigation on thermal distortions in high-power end-pumped Nd:YVO4 crystals 关于大功率端泵 Nd:YVO4 晶体热畸变的研究
Applied optics Pub Date : 2024-05-15 DOI: 10.1364/ao.522632
Yuhong Shen, Bin Liu, Xiaoyan Qiu, Yiwen Jin, Yang Liu, Zhibin Ye, Miao Hu, Chong Liu
{"title":"Investigation on thermal distortions in high-power end-pumped Nd:YVO4 crystals","authors":"Yuhong Shen, Bin Liu, Xiaoyan Qiu, Yiwen Jin, Yang Liu, Zhibin Ye, Miao Hu, Chong Liu","doi":"10.1364/ao.522632","DOIUrl":"https://doi.org/10.1364/ao.522632","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140975863","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
Photon-enhanced thermionic emission solar cells based on boron-doped graphene/ carbon nanospheres composite aerogel photocathode material 基于掺硼石墨烯/碳纳米球复合气凝胶光电阴极材料的光子增强热释光太阳能电池
Applied optics Pub Date : 2024-05-14 DOI: 10.1364/ao.522584
Shenghao Luo, Songchi Liao, Chengfeng Wang, Yuechun Fu, Huan He, Xiaoming Shen
{"title":"Photon-enhanced thermionic emission solar cells based on boron-doped graphene/ carbon nanospheres composite aerogel photocathode material","authors":"Shenghao Luo, Songchi Liao, Chengfeng Wang, Yuechun Fu, Huan He, Xiaoming Shen","doi":"10.1364/ao.522584","DOIUrl":"https://doi.org/10.1364/ao.522584","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140978163","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 performance simulation of silica microdisk cavity optical pressure sensor 二氧化硅微盘腔光学压力传感器的设计与性能模拟
Applied optics Pub Date : 2024-05-14 DOI: 10.1364/ao.525008
Li Chen, Yang Lu
{"title":"Design and performance simulation of silica microdisk cavity optical pressure sensor","authors":"Li Chen, Yang Lu","doi":"10.1364/ao.525008","DOIUrl":"https://doi.org/10.1364/ao.525008","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140978868","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
Optically Accessible Gas Exposure Apparatus for Testing and Characterization of Holographic Gas Sensors 用于测试和表征全息气体传感器的可视气体暴露装置
Applied optics Pub Date : 2024-05-14 DOI: 10.1364/ao.524654
G. Antony, D. Cody, I. Naydenova
{"title":"Optically Accessible Gas Exposure Apparatus for Testing and Characterization of Holographic Gas Sensors","authors":"G. Antony, D. Cody, I. Naydenova","doi":"10.1364/ao.524654","DOIUrl":"https://doi.org/10.1364/ao.524654","url":null,"abstract":"","PeriodicalId":101299,"journal":{"name":"Applied optics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140980630","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
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