Record link: 
http://hdl.handle.net/20.500.12708/218284
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Title: 
Terahertz Metamaterial Sensors and High-Power Terahertz Emission from Resonant-Tunneling-Diode (RTD) Oscillator Arrays
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Citation: 
Meng, F., Cao, L., Loth, Y., Richter, M., Wigger, A.-K., Maira Sosa, Alaa Jumaah, Al-Daffaie, S., Tang, Z., Hazarika, J., Ourednik, P., Feiginov, M., Suzuki, S., Haring Bolívar, P., & Roskos, H. (2025, July 14). Terahertz Metamaterial Sensors and High-Power Terahertz Emission from Resonant-Tunneling-Diode (RTD) Oscillator Arrays [Conference Presentation]. Optica Sensing Congress, Long Beach, California, United States of America (the). http://hdl.handle.net/20.500.12708/218284
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Publication Type: 
Presentation - Conference Presentation
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Language: 
English
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Authors: 
Meng, Fanqi 
Cao, Lei 
Loth, Yannik 
Richter, Merle 
Wigger, Anna-Katharina 
Maira Sosa 
Alaa Jumaah 
Al-Daffaie, Shihab 
Tang, Zhenling 
Hazarika, Jahnabi 
Ourednik, Petr 
Feiginov, Michael 
Suzuki, Safumi 
Haring Bolívar, Peter 
Roskos, Hartmut 
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Organisational Unit: 
E354-01 - Forschungsbereich Microwave and THz Electronics 
E056-25 - Fachbereich FutureTHz 
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Date (published): 
14-Jul-2025
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Event name: 
Optica Sensing Congress 
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Event date: 
20-Jul-2025 - 24-Jul-2025
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Event place: 
Long Beach, California, United States of America (the)
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Keywords: 
Metamaterials; THz; sensors; RTD
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Abstract: 
We propose a terahertz-metamaterial-sensors design strategy to detect small amounts of dielectric materials. And we designed interdigitated electric split-ring resonators to significantly enhance the detection sensitivity. Additionally, we demonstrate 2D RTD oscillator arrays with high-power high-frequency operation and pencil-like beam quality.
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Additional information: 
https://www.optica.org/events/congress/optical_sensors_and_sensing_congress/
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Research Areas: 
Quantum Modeling and Simulation: 30%
Photonics: 20%
Nanoelectronics: 50%
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Science Branch: 
2020 - Elektrotechnik, Elektronik, Informationstechnik: 100%
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