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IEEE Transactions on Terahertz Science and Technology最新文献

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IEEE Transactions on Terahertz Science and Technology Information for Authors IEEE太赫兹科技信息汇刊
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-09-05 DOI: 10.1109/TTHZ.2025.3602892
{"title":"IEEE Transactions on Terahertz Science and Technology Information for Authors","authors":"","doi":"10.1109/TTHZ.2025.3602892","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3602892","url":null,"abstract":"","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"944-945"},"PeriodicalIF":3.9,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11152649","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Women in Engineering IEEE工程女性
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-09-05 DOI: 10.1109/TTHZ.2025.3605505
{"title":"IEEE Women in Engineering","authors":"","doi":"10.1109/TTHZ.2025.3605505","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3605505","url":null,"abstract":"","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"946-946"},"PeriodicalIF":3.9,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11152653","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TechRxiv: Share Your Preprint Research with the World! techxiv：与世界分享你的预印本研究！
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-09-05 DOI: 10.1109/TTHZ.2025.3605501
{"title":"TechRxiv: Share Your Preprint Research with the World!","authors":"","doi":"10.1109/TTHZ.2025.3605501","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3605501","url":null,"abstract":"","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"947-947"},"PeriodicalIF":3.9,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11152648","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Terahertz On-Chip Communications With Hybrid Electronic-Photonic Interconnects 采用混合电子-光子互连的太赫兹片上通信
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-08-01 DOI: 10.1109/TTHZ.2025.3594895
Daiki Ichikawa;Weijie Gao;Nguyen H. Ngo;Takahiro Ohara;Michihiko Tanaka;Shuichi Murakami;Yoshiharu Yamada;Hidemasa Yamane;Yosuke Nishida;Masayuki Fujita;Tadao Nagatsuma
{"title":"Terahertz On-Chip Communications With Hybrid Electronic-Photonic Interconnects","authors":"Daiki Ichikawa;Weijie Gao;Nguyen H. Ngo;Takahiro Ohara;Michihiko Tanaka;Shuichi Murakami;Yoshiharu Yamada;Hidemasa Yamane;Yosuke Nishida;Masayuki Fujita;Tadao Nagatsuma","doi":"10.1109/TTHZ.2025.3594895","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3594895","url":null,"abstract":"A silicon waveguide-based interconnection is proposed for terahertz on-chip communications in the 300-GHz band, featuring the integration of a uni-traveling-carrier photodiode as a transmitter and a resonant tunneling diode as a receiver. The interconnection achieves low transmission loss over a broad bandwidth spanning the WR-2.8 band (260–390 GHz). Experimental results successfully demonstrate intermediate frequency transmission at a data rate of up to 100 Gb/s using 32-QAM modulation, with the bit error rate remaining within the hard-decision forward-error correction limit. These achievements highlight the potential of the proposed interconnection scheme to advance high-performance, compact, and scalable terahertz integrated systems for next-generation communications applications.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"751-762"},"PeriodicalIF":3.9,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Probing Water Properties of Perfluorinated Sulfonic-Acid Membranes With Humidity-Controlled Terahertz Time-Domain Spectroscopy 用湿度控制的太赫兹时域光谱探测全氟磺酸膜的水性质
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-31 DOI: 10.1109/TTHZ.2025.3594070
George A. H. France;Mozhdeh Mohammadpour;Riccardo Degl'Innocenti;Massimo Peruffo;Hungyen Lin
{"title":"Probing Water Properties of Perfluorinated Sulfonic-Acid Membranes With Humidity-Controlled Terahertz Time-Domain Spectroscopy","authors":"George A. H. France;Mozhdeh Mohammadpour;Riccardo Degl'Innocenti;Massimo Peruffo;Hungyen Lin","doi":"10.1109/TTHZ.2025.3594070","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3594070","url":null,"abstract":"Perfluorinated sulfonic acid (PFSA) membranes are renowned for their unique proton conduction and chemical/mechanical stability. As water plays a crucial role in their proton conduction that changes with environmental humidity, here we evaluate the robustness of our recently proposed humidity-controlled terahertz time-domain spectroscopy (THz-TDS) on commercially available membranes with different morphologies to quantify water uptake (WU) and states for direct comparison against literature values. We further apply the technique to resolve membrane hygral swelling and shrinkage during humidity cycles towards future dimensional stability evaluation. As a whole, this work highlights the broad applicability of humidity-controlled THz-TDS for testing PFSA membranes for future product optimizations.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"743-750"},"PeriodicalIF":3.9,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 Semiopen Substrate Integrated Horn Antenna With Dielectric Loading in 300 GHz Band 300 GHz频段介电载荷半开式基片集成喇叭天线
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-28 DOI: 10.1109/TTHZ.2025.3593182
Prabir Garu;Zhao-Hong Tu;Sheng-Chun Tsao;Chih-Han Lin;Yu-Hsiang Cheng
{"title":"A Semiopen Substrate Integrated Horn Antenna With Dielectric Loading in 300 GHz Band","authors":"Prabir Garu;Zhao-Hong Tu;Sheng-Chun Tsao;Chih-Han Lin;Yu-Hsiang Cheng","doi":"10.1109/TTHZ.2025.3593182","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3593182","url":null,"abstract":"This study proposes a high-gain, broadband planar horn antenna that can be fabricated using standard printed circuit board technologies. The exponential tapering of the horn structure ensures wide bandwidth, while the semiopen structure and dielectric loading facilitate a smooth transition between the substrate-integrated waveguide and free space. A broadband transition between the substrate-integrated waveguide and the rectangular waveguide is also included for measurement purposes. The fabricated antenna exhibits an impedance bandwidth ranging from 220 to 303.3 GHz. With an end-fire radiation pattern, the antenna achieves a measured peak realized gain of 16.8 dBi, with a 3 dB beamwidth of 11<inline-formula><tex-math>$^circ$</tex-math></inline-formula> in the H-plane and 17<inline-formula><tex-math>$^circ$</tex-math></inline-formula> in the E-plane. This broadband, high-gain antenna is highly promising for operation within channel 68, as defined by the IEEE 802.15.3 d standard.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"927-933"},"PeriodicalIF":3.9,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 Compact and Broadband Waveguide-to-GCPW Transition for 260–400 GHz Large-Width TMIC 260-400 GHz大宽度TMIC的紧凑宽带波导到gcpw转换
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-28 DOI: 10.1109/TTHZ.2025.3593186
Guangru Liu;Huali Zhu;Bo Zhang;Yang Chen;Yong Zhang
{"title":"A Compact and Broadband Waveguide-to-GCPW Transition for 260–400 GHz Large-Width TMIC","authors":"Guangru Liu;Huali Zhu;Bo Zhang;Yang Chen;Yong Zhang","doi":"10.1109/TTHZ.2025.3593186","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3593186","url":null,"abstract":"In this letter, a novel broadband transition from grounded coplanar waveguide to rectangular waveguide for large-width terahertz monolithic integrated circuit (TMIC) is proposed. This transition utilizes a dipole antenna with asymmetrical coupling probe to eliminate the additional parasitic effects caused by off-chip interconnect transition technology thereby achieving low-loss performance. In addition, periodic metal pins are utilized to address the resonances of large-width TMIC. Compared with traditional dipole transition, the proposed structure has enhanced the broadband coupling efficiency. Fabricated on 50-<italic>μ</i>m indium phosphide (InP) substrate, the back-to-back transition achieves a return loss of better than 12 dB with an average insertion loss of 4.72 dB across 272–400 GHz.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"940-943"},"PeriodicalIF":3.9,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Multiwavelength Terahertz Parametric Generation Using Higher Order Stokes Beams 利用高阶斯托克斯光束产生多波长太赫兹参数
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-24 DOI: 10.1109/TTHZ.2025.3592354
Sota Mine;Kodo Kawase;Kosuke Murate
{"title":"Multiwavelength Terahertz Parametric Generation Using Higher Order Stokes Beams","authors":"Sota Mine;Kodo Kawase;Kosuke Murate","doi":"10.1109/TTHZ.2025.3592354","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3592354","url":null,"abstract":"To advance real-time spectroscopy based on terahertz (THz) parametric generation, we achieved the simultaneous generation of more than ten THz wavelengths. We used higher order Stokes beams generated at multiple wavelengths via a cascaded process within a nonlinear optical crystal as both the pump and seed beams for THz parametric generation. This allowed concurrent generation of up to 13 THz wavelengths. This facilitated real-time spectroscopy of various reagents. The ability to generate 13 THz wavelengths in the 1–2 THz range simultaneously greatly aids in reagent identification despite the presence of obstructions and holds significant potential for future spectroscopic applications.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"781-786"},"PeriodicalIF":3.9,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Wireless Communications of Resonant Tunneling Diode Transmitter and Receiver at 860 GHz 860ghz谐振隧道二极管发射机和接收机的无线通信
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-23 DOI: 10.1109/TTHZ.2025.3591922
Nguyen H. Ngo;Feifan Han;Yuta Inose;Masayuki Fujita;Safumi Suzuki
{"title":"Wireless Communications of Resonant Tunneling Diode Transmitter and Receiver at 860 GHz","authors":"Nguyen H. Ngo;Feifan Han;Yuta Inose;Masayuki Fujita;Safumi Suzuki","doi":"10.1109/TTHZ.2025.3591922","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3591922","url":null,"abstract":"To meet the growing need for higher data rates with improved energy efficiencies, this article demonstrates the application of resonant tunneling diodes (RTDs) for wireless communications at a frequency of approximately 860 GHz. By incorporating a low-loss air-bridge transmission line to form a cavity resonator and a ring-slot antenna, a two-RTD oscillator realized coherent terahertz radiation with a power output of 0.23 mW and a dc-to-RF efficiency of 0.2%. Experimental validation confirmed wireless data transmission for data rates up to 1.2 Gbit/s using <sc>on-off</small> keying modulation with bit error rates below 10<sup>−9</sup>. To the best of our knowledge, this is the first reported demonstration of all-electronic oscillators for wireless communication beyond 850 GHz, paving the way for next-generation networks and advanced integrated circuits in the artificial intelligence-driven era.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"763-770"},"PeriodicalIF":3.9,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145011333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Phase Imaging Through Scattering Media Based on a THz Airy Beam 基于太赫兹艾里波束散射介质的相位成像
IF 3.9 2区 工程技术
IEEE Transactions on Terahertz Science and Technology Pub Date : 2025-07-15 DOI: 10.1109/TTHZ.2025.3588056
Yifeng Wang;Zhengping Zhang;Xiong Wang
{"title":"Phase Imaging Through Scattering Media Based on a THz Airy Beam","authors":"Yifeng Wang;Zhengping Zhang;Xiong Wang","doi":"10.1109/TTHZ.2025.3588056","DOIUrl":"https://doi.org/10.1109/TTHZ.2025.3588056","url":null,"abstract":"In recent years, nondiffracting beams such as Airy beams and Bessel beams have garnered widespread attention due to their unique propagation characteristics. Among them, Airy beams exhibit exceptional imaging capabilities, including enhanced resolution, increased penetration depth, and improved contrast in complicated scattering environments. While research works on amplitude imaging with Airy beams has been extensive, the potential of Airy beams in phase imaging remains largely underexplored. This article proposes an Airy-beam-based through-scattering-media phase imaging technique in the THz band, which is referred to as Airy beam phase imaging (ABPI) technique. We design dielectric lenses to generate a THz Airy beam working from 190 to 210 GHz and investigate the imaging of some printed dielectric samples. We make scattering layers by glass beads to test the ABPI technique. We perform imaging experiments and have the following findings. First, the phase images obtained by the ABPI method bear much higher quality than the amplitude images. Second, the images reconstructed using broadband information outperform the single-frequency images. Third, the thickness of the dielectric samples can be estimated with high accuracy and three-dimensional (3-D) images of the samples can be reconstructed. Furthermore, the advantages of the ABPI technique are more obvious when scattering media is present in the propagation path of the Airy beam. This work provides a novel paradigm for accurate imaging of dielectric samples involving scattering media in the THz regime and paves the way for advanced 3-D imaging applications in nondestructive examination, biomedical imaging, food inspection, and security screening.","PeriodicalId":13258,"journal":{"name":"IEEE Transactions on Terahertz Science and Technology","volume":"15 5","pages":"831-842"},"PeriodicalIF":3.9,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11079283","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144998375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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