G
Gregory C. Dyer
Researcher at Sandia National Laboratories
Publications - 33
Citations - 532
Gregory C. Dyer is an academic researcher from Sandia National Laboratories. The author has contributed to research in topics: Terahertz radiation & Plasmon. The author has an hindex of 10, co-authored 33 publications receiving 479 citations. Previous affiliations of Gregory C. Dyer include City University of New York & University of California, Santa Barbara.
Papers
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Journal ArticleDOI
Induced transparency by coupling of Tamm and defect states in tunable terahertz plasmonic crystals
Gregory C. Dyer,Gregory R. Aizin,S. James Allen,Albert D. Grine,Don Bethke,John L. Reno,Eric A. Shaner +6 more
TL;DR: In this article, Tamm states on subwavelength, reconfigurable plasmonic crystals are studied in the terahertz regime and an electromagnetically induced transparency phenomenon is revealed.
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Transmission line theory of collective plasma excitations in periodic two-dimensional electron systems: Finite plasmonic crystals and Tamm states
Gregory R. Aizin,Gregory C. Dyer +1 more
TL;DR: In this article, a generalized transmission line theoretical formalism consistent with the plasma hydrodynamic model was developed to analyze the plasmonic spectra of 2DEG systems with steplike periodic changes of electron density, gate screening, or both.
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Inducing an incipient terahertz finite plasmonic crystal in coupled two dimensional plasmonic cavities.
Gregory C. Dyer,Gregory R. Aizin,Sascha Preu,Nguyen Q. Vinh,S. J. Allen,John L. Reno,Eric A. Shaner +6 more
TL;DR: The experimental results agree quantitatively with a theoretical model that is based on a generalized plasmonic transmission line formalism and describes an evolution of the plAsmonic spectrum with increasing electron density modulation from homogeneous to the crystal limit.
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5 GHz Band n79 wideband microacoustic filter using thin lithium niobate membrane
Patrick Turner,Bryant Garcia,Ventsislav Yantchev,Gregory C. Dyer,Soumya Yandrapalli,Luis Guillermo Villanueva,R. B. Hammond,Victor Plessky +7 more
TL;DR: In this article, a 4.7 GHz bandpass ladder-type filter with 1 dB mid-band loss and 600 MHz bandwidth was proposed to address the 5G Band n79 requirements.
Journal ArticleDOI
Enhanced performance of resonant sub-terahertz detection in a plasmonic cavity
Gregory C. Dyer,Sascha Preu,G. R. Aizin,J. Mikalopas,Albert D. Grine,J.L. Reno,Joel M. Hensley,Nguyen Q. Vinh,Arthur C. Gossard,Mark S. Sherwin,S. J. Allen,Eric A. Shaner +11 more
TL;DR: In this article, a multi-gate high electron mobility transistor coupled with a log-periodic antenna was designed to detect sub-terahertz radiation through resonant excitation of plasmon modes in the channel.