Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Gregory C. Dyer"'
Autor:
Patrick Turner, Gregory C. Dyer, R. B. Hammond, Bryant Garcia, Ventsislav Yantchev, Victor Plessky, Luis Guillermo Villanueva, Soumya Yandrapalli
Publikováno v:
Electronics Letters. 55:942-944
Microacoustic resonators made on suspended continuous membranes of LiNbO 3 were recently shown to have very strong coupling and low losses at ≥5 GHz, suitable for high-performance filter design. Employing these simple resonator structures, the auth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c7c739a4de3bb3484d3e3f88cef56b6
https://doi.org/10.1049/el.2019.1658
https://doi.org/10.1049/el.2019.1658
Autor:
Eric A. Shaner, Don Bethke, Gregory R. Aizin, Gregory C. Dyer, Albert D. Grine, John L. Reno, S. James Allen
Publikováno v:
Nature Photonics. 7:925-930
Photonic crystals and metamaterials have emerged as two classes of tailorable materials that enable precise control of light. Plasmonic crystals, which can be thought of as photonic crystals fabricated from plasmonic materials, Bragg scatter incident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::583d49ac30da7d6ce7929d89a02349d4
https://doi.org/10.1038/nphoton.2013.252
https://doi.org/10.1038/nphoton.2013.252
Autor:
Sascha Preu, John L. Reno, Eric A. Shaner, Nguyen Q. Vinh, S. J. Allen, Gregory R. Aizin, Gregory C. Dyer
We measured a change in the current transport of an antenna-coupled, multigate, $\mathrm{GaAs}/\mathrm{AlGaAs}$ field-effect transistor when terahertz electromagnetic waves irradiated the transistor and attribute the change to bolometric heating of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93542a1bb84baf930f98a96379e11252
http://arxiv.org/abs/1605.03078
http://arxiv.org/abs/1605.03078
Autor:
S. James Allen, Gregory R. Aizin, Gregory C. Dyer, John L. Reno, Eric A. Shaner, Albert D. Grine, Don Bethke
We present an electrically tunable terahertz two dimensional plasmonic interferometer with an integrated detection element that down converts the terahertz fields to a DC signal. The integrated detector utilizes a resonant plasmonic homodyne mixing m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63c891792170d88cc9736c77d6ece9e7
http://arxiv.org/abs/1605.03101
http://arxiv.org/abs/1605.03101
Autor:
Gregory C. Dyer, John L. Reno, Gregory R. Aizin, Don Bethke, Albert D. Grine, Eric A. Shaner, S. James Allen
The device applications of plasmonic systems such as graphene and two dimensional electron gases (2DEGs) in III-V heterostructures include terahertz detectors, mixers, oscillators and modulators. These two dimensional (2D) plasmonic systems are not o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf1c6c403644e8c96f2831da3f85aae
Autor:
Gregory C. Dyer, Albert D. Grine, Michael Clement Wanke, Charles T. Fuller, Michael J. Cich, Christopher D. Nordquist, John L. Reno, Troy Ribaudo
A Schottky diode integrated into a terahertz quantum cascade laser waveguide couples directly to the internal laser fields. In a multimode laser, the diode response is correlated with both the instantaneous power and the coupling strength to the diod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512297ac49d75392fa77fd941ea7843b
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 17:85-91
We present the development of tunable, narrow-band plasmonic millimeter wave detectors. The current generation of this class of detector monolithically integrates a 2-D plasmonic absorber and a bolometric sensor in a GaAs/AlGaAs HEMT located at the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47f5beb79cef20610dc9a01e272a8b60
https://doi.org/10.1109/jstqe.2010.2049096
https://doi.org/10.1109/jstqe.2010.2049096
Plasmons in two-dimensional semiconductor devices will be reflected by discontinuities, notably, junctions between gated and non-gated electron channels. The transmitted and reflected plasmons can form spatially- and frequency-varying signals, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::218b8a45557c101c8c276cb2b807f9e0
http://hdl.handle.net/10044/1/26486
http://hdl.handle.net/10044/1/26486
Autor:
Gregory C. Dyer, Andrew A. Allerman, Albert D. Grine, Eric A. Shaner, Albert G. Baca, William Seng, Donald Bethke
We investigate plasmonic structures in nitride-based materials for far-infrared (IR) applications. The two dimensional electron gas (2DEG) in the GaN/AlGaN material system, much like metal- dielectric structures, is a patternable plasmonic medium. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09b90e3d5c70a9adae2dffbee24b08eb
https://doi.org/10.2172/1163879
https://doi.org/10.2172/1163879
Publikováno v:
SPIE Proceedings.
Analytical and numerical studies of the dispersion properties of grating gated THz plasmonic structures show that the plasmonic crystal dispersion relation can be represented in terms of effective index of the dielectric medium around the 2DEG for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af44cc71288eaa9ce3537a1f794e22b9
https://doi.org/10.1117/12.2053447
https://doi.org/10.1117/12.2053447