Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Michael F. Finch"'
Publikováno v:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXXII.
This research investigates the usage of deep neural networks (DNNs) to optimize encoding masks that, when combined with digital imaging systems, can recover high spatial frequency content that would otherwise be filtered out by the OTF. It has been s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1011996bfc2d50ca975c05e81f5cad7
https://doi.org/10.1117/12.2587173
https://doi.org/10.1117/12.2587173
Publikováno v:
Metamaterials, Metadevices, and Metasystems 2018.
The field of nanophotonics consists of interesting phenomena such as polaritons; quasi-particles that arise from lightmatter coupling. Some of the well-studied kinds of polaritons include surface plasmon polaritons (SPPs) and surface phonon polariton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1d87f9c5180fe3a6324a4285f4a8da2
https://doi.org/10.1117/12.2321293
https://doi.org/10.1117/12.2321293
Publikováno v:
Image Sensing Technologies: Materials, Devices, Systems, and Applications V.
Numerical computation using HFSS finite element analysis was conducted in order to determine the dispersion relation (complex index) of the surface plasmon polariton (SPP) mode. SPP result from the interaction or coupling between electromagnetic fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc181e877116f47bd8c015c33449674
https://doi.org/10.1117/12.2304424
https://doi.org/10.1117/12.2304424
Publikováno v:
Micro- and Nanotechnology Sensors, Systems, and Applications X.
Surface polaritons have been shown to provide subwavelength confinement. Surface phonon polaritons (SPhPs), electromagnetic waves coupled to lattice vibrations in a polar dielectric, allow for highly confined propagating modes beyond the limit of dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60e3ac6c7d07cd857495d2dbea9a3b4
https://doi.org/10.1117/12.2304791
https://doi.org/10.1117/12.2304791
Autor:
Michael F. Finch, Brian A. Lail
Publikováno v:
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
Numerical analysis indicating mode splitting and ultraslow backward propagation in a hybrid hyperbolic phonon polariton waveguide are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba81ebc3ffdb3ef59a11ce0d5e9ec052
https://doi.org/10.1109/apusncursinrsm.2017.8072573
https://doi.org/10.1109/apusncursinrsm.2017.8072573
Publikováno v:
Frontiers in Optics 2017.
Free space optical communication provides fiber optic bandwidths in a wireless environment. A fiber bundle employed as an omni-directional O-FSO receiver will be experimentally studied and normalized received optical power patterns will be presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a5d0949de89705af00168c02c29c6a9
https://doi.org/10.1364/fio.2017.jw4a.73
https://doi.org/10.1364/fio.2017.jw4a.73
Publikováno v:
Metamaterials, Metadevices, and Metasystems 2016.
Surface phonon polaritons (SPhPs), similar to it cousin phenomenon surface plasmon polaitons (SPPs), are quasi-neutral particles resulting from light-matter coupling that can provide high modal confinement and long propagation in the mid to long infr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719fdd09b94ca3b917db22d830ff5a81
https://doi.org/10.1117/12.2238051
https://doi.org/10.1117/12.2238051
Autor:
Claudio A. B. Saunders Filho, Michael F. Finch, Navaneeth Premkumar, Yuchen Yang, Brian A. Lail
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
This endeavor investigates the use of 4H-SIC surface phonon polariton (SPhP) to hybridize the mode of a ridge waveguide in a practical design. Applications for hybrid SPhP modes are in the fields of photonic integrated circuits (PIC) and in sensing i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87b2232732d7af3adcd581cacbaa3613
https://doi.org/10.1109/aps.2016.7696202
https://doi.org/10.1109/aps.2016.7696202
Autor:
Brian A. Lail, Michael F. Finch
Publikováno v:
2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES).
Coupling between vibrational modes and metamaterial structures has a varied range of applications including, but not limited to, surface-enhanced vibrational spectroscopy and biological sensing. This endeavor investigates, via finite element method (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bbe73da6f82be9cf76d3d9a5a8f497
https://doi.org/10.1109/ropaces.2016.7465322
https://doi.org/10.1109/ropaces.2016.7465322
Autor:
Michael F. Finch, Brian A. Lail
Publikováno v:
Optical Engineering. 57:1
In recent years, the field of nanophotonics has been used to miniaturize optical interconnects with long propagation lengths. In the ultraviolet to near-infrared regime, noble metals support light coupling to free electron oscillations, or plasmons,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79cca46c3b4f84bb76f9ac75c84324a4
https://doi.org/10.1117/1.oe.57.11.117115
https://doi.org/10.1117/1.oe.57.11.117115