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Journal of Infrared, Millimeter, and Terahertz Waves最新文献

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Miniaturized Multi-band Millimeter-Wave Vivaldi Antenna with Performance Optimization at 28 GHz for 5G MIMO Applications 为 5G MIMO 应用优化 28 GHz 性能的小型化多频带毫米波 Vivaldi 天线
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-12 DOI: 10.1007/s10762-024-00965-2
R. Elsharkawy, K. Hussein, A. E. Farahat
{"title":"Miniaturized Multi-band Millimeter-Wave Vivaldi Antenna with Performance Optimization at 28 GHz for 5G MIMO Applications","authors":"R. Elsharkawy, K. Hussein, A. E. Farahat","doi":"10.1007/s10762-024-00965-2","DOIUrl":"https://doi.org/10.1007/s10762-024-00965-2","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"3 3","pages":"1-25"},"PeriodicalIF":2.9,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139437706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cryogenic Fiber-coupled Electro-optic Characterization Platform for High-speed Photodiodes 用于高速光电二极管的低温光纤耦合电光表征平台
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-12 DOI: 10.1007/s10762-024-00966-1
Shekhar Priyadarshi, Hao Tian, Alexander Fernandez Scarioni, Silke Wolter, Oliver Kieler, Johannes Kohlmann, Jaani Nissilä, Mark Bieler
{"title":"Cryogenic Fiber-coupled Electro-optic Characterization Platform for High-speed Photodiodes","authors":"Shekhar Priyadarshi, Hao Tian, Alexander Fernandez Scarioni, Silke Wolter, Oliver Kieler, Johannes Kohlmann, Jaani Nissilä, Mark Bieler","doi":"10.1007/s10762-024-00966-1","DOIUrl":"https://doi.org/10.1007/s10762-024-00966-1","url":null,"abstract":"<p>We have developed a cryogenic characterization platform for ultrafast photodiodes, whose time domain responses are extracted by electro-optic sampling using femtosecond laser pulses in a pump-probe configuration. The excitation of the photodiodes with the pump beam and the electro-optic sampling crystals with the probe beam are realized in a fully fiber-coupled manner. This allows us to use the characterization platform at different temperatures, ranging from cryogenic to room temperature. As an application example, we characterize the time-domain response of commercial p-i-n photodiodes with a nominal bandwidth of 20 GHz and 60 GHz at temperatures of 4 K and 300 K and in a large parameter range of photocurrent and reverse bias. For these photodiodes, we detect frequency components up to approximately 250 GHz, while the theoretical bandwidth of our sampling method exceeds 1 THz. Our measurements demonstrate a significant excitation power and temperature dependence of the photodiodes’ ultrafast time responses, reflecting, most likely, changes in carrier mobilities and electric field screening. Since our system is an ideal tool to characterize and optimize the response of fast photodiodes at cryogenic temperatures, it has a direct impact on applications in superconducting quantum technology such as the enhancement of optical links to superconducting qubits and quantum-accurate waveform generators.</p>","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"10 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139496686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sub-terahertz Dual-polarized Low-loss Transmission System Using COC-Based Dielectric Waveguide 使用基于 COC 的介质波导的亚太赫兹双极化低损耗传输系统
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-10 DOI: 10.1007/s10762-024-00967-0
Huibing Chen, Haidong Chen, Chengjian Zhang, W. Che, Q. Xue
{"title":"Sub-terahertz Dual-polarized Low-loss Transmission System Using COC-Based Dielectric Waveguide","authors":"Huibing Chen, Haidong Chen, Chengjian Zhang, W. Che, Q. Xue","doi":"10.1007/s10762-024-00967-0","DOIUrl":"https://doi.org/10.1007/s10762-024-00967-0","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"8 5","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139438828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nondestructive Observation of Multilayered Paintings on a Single Canvas by THz Time-Domain Imaging and X-ray Fluorescence Elemental Mapping 通过太赫兹时域成像和 X 射线荧光元素图谱对单幅画布上的多层绘画进行无损观测
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-05 DOI: 10.1007/s10762-023-00963-w
Kaori Fukunaga, Yoshimi Ueno, Chihiro Watanabe, Akinobu Yanagida, S. Wakiya
{"title":"Nondestructive Observation of Multilayered Paintings on a Single Canvas by THz Time-Domain Imaging and X-ray Fluorescence Elemental Mapping","authors":"Kaori Fukunaga, Yoshimi Ueno, Chihiro Watanabe, Akinobu Yanagida, S. Wakiya","doi":"10.1007/s10762-023-00963-w","DOIUrl":"https://doi.org/10.1007/s10762-023-00963-w","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"35 28","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139382617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cascaded Terahertz Parametric Generation Under Noncollinear Phase-Matching Condition 非共线相位匹配条件下的级联太赫兹参数发生器
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-03 DOI: 10.1007/s10762-023-00962-x
Sota Mine, Kodo Kawase, Kosuke Murate
{"title":"Cascaded Terahertz Parametric Generation Under Noncollinear Phase-Matching Condition","authors":"Sota Mine, Kodo Kawase, Kosuke Murate","doi":"10.1007/s10762-023-00962-x","DOIUrl":"https://doi.org/10.1007/s10762-023-00962-x","url":null,"abstract":"<p>We directly observed terahertz (THz) waves generated in a cascading manner under noncollinear phase-matching conditions in a THz parametric generator. Although cascading induced by collinear phase matching has been extensively studied, cascading featuring noncollinear phase matching, using devices such as our injection-seeded THz parametric generator (is-TPG), has received less attention. However, an understanding of is-TPG cascading is required not only for the further development of THz-wave sources but also for THz-range parametric detection and amplification; direct observations are essential. Here, we used a high-power seed beam to induce cascading efficiently; when the crystal was tilted, we detected new higher-order THz waves near the end face. To the best of our knowledge, no previous study has described THz waves generated by cascading under noncollinear phase-matching conditions. We present empirical data that will greatly aid the theoretical exploration of parametric TH-wave generation. Our work paves the way toward enhancement of the output powers of THz sources.</p>","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"129 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139093116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Terahertz Anti-resonant Fiber Biosensor for Protein Detection 用于蛋白质检测的太赫兹反共振光纤生物传感器
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-02 DOI: 10.1007/s10762-023-00960-z
Qing Chen, Jingzhi Wu, Yanhong Wang, Mengwei Li
{"title":"Terahertz Anti-resonant Fiber Biosensor for Protein Detection","authors":"Qing Chen, Jingzhi Wu, Yanhong Wang, Mengwei Li","doi":"10.1007/s10762-023-00960-z","DOIUrl":"https://doi.org/10.1007/s10762-023-00960-z","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"85 18","pages":"1-21"},"PeriodicalIF":2.9,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139389959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Precision Complex Permittivity Measurement of High Loss Dielectric Materials Using a Geometrical Gap in Millimeter Wave Frequency 毫米波频率下利用几何间隙高精度测量高损耗介电材料的复幂率
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2024-01-02 DOI: 10.1007/s10762-023-00958-7
Hong Eun Choi, EunMi Choi
{"title":"High-Precision Complex Permittivity Measurement of High Loss Dielectric Materials Using a Geometrical Gap in Millimeter Wave Frequency","authors":"Hong Eun Choi, EunMi Choi","doi":"10.1007/s10762-023-00958-7","DOIUrl":"https://doi.org/10.1007/s10762-023-00958-7","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"102 2","pages":"1-19"},"PeriodicalIF":2.9,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139391098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Scanning-Free Terahertz Frequency Domain Spectroscopy 无扫描太赫兹频域光谱仪
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2023-12-27 DOI: 10.1007/s10762-023-00961-y
Yu Qin, Mingrui Zou, Zeyu Li, Qiang Yan, Xun Zhou, Weipeng Kong
{"title":"A Scanning-Free Terahertz Frequency Domain Spectroscopy","authors":"Yu Qin, Mingrui Zou, Zeyu Li, Qiang Yan, Xun Zhou, Weipeng Kong","doi":"10.1007/s10762-023-00961-y","DOIUrl":"https://doi.org/10.1007/s10762-023-00961-y","url":null,"abstract":"<p>Frequency domain terahertz spectroscopy usually requires frequency scanning, which is quite time-consuming. In this work, we propose a new method to measure the terahertz spectra without scanning, which is based on a terahertz parametric generator and up-conversion detection system. Comparison is made between the terahertz transmission spectra measured by this method and by terahertz time domain spectroscopy (THz-TDS). In the range of 1 to 3 THz, all the absorption peaks observed on the THz-TDS spectra are also found on the spectra obtained by our method. The method has the potential to be single-shot and calibration-free.</p>","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"45 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139055559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Super-Compact 28/38 GHz 4-Port MIMO Antenna Using Metamaterial-Inspired EBG Structure with SAR Analysis for 5G Cellular Devices 针对 5G 蜂窝设备的超紧凑型 28/38 GHz 4 端口 MIMO 天线（采用超材料激发的 EBG 结构）及 SAR 分析
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2023-12-23 DOI: 10.1007/s10762-023-00959-6
Rania H. Elabd, Ahmed Jamal Abdullah Al-Gburi
{"title":"Super-Compact 28/38 GHz 4-Port MIMO Antenna Using Metamaterial-Inspired EBG Structure with SAR Analysis for 5G Cellular Devices","authors":"Rania H. Elabd, Ahmed Jamal Abdullah Al-Gburi","doi":"10.1007/s10762-023-00959-6","DOIUrl":"https://doi.org/10.1007/s10762-023-00959-6","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"137 3","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139161043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristic Mode Analysis Based Highly Flexible Antenna For Millimeter Wave Wireless Applications 基于特性模式分析的毫米波无线应用高柔性天线
IF 2.9 3区 工程技术
Journal of Infrared, Millimeter, and Terahertz Waves Pub Date : 2023-12-22 DOI: 10.1007/s10762-023-00957-8
B. G. P. Shariff, Sameena Pathan, Pallavi R. Mane, Tanweer Ali
{"title":"Characteristic Mode Analysis Based Highly Flexible Antenna For Millimeter Wave Wireless Applications","authors":"B. G. P. Shariff, Sameena Pathan, Pallavi R. Mane, Tanweer Ali","doi":"10.1007/s10762-023-00957-8","DOIUrl":"https://doi.org/10.1007/s10762-023-00957-8","url":null,"abstract":"","PeriodicalId":16181,"journal":{"name":"Journal of Infrared, Millimeter, and Terahertz Waves","volume":"3 4","pages":""},"PeriodicalIF":2.9,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138944367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","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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