Zobrazeno 1 - 10
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pro vyhledávání: '"Ernest A. Michael"'
Autor:
Ernest A. Michael, Felipe E. Besser
Publikováno v:
IEEE Access, Vol 6, Pp 45299-45316 (2018)
The cross-correlation sensitivity of two identical balanced photodiode heterodyne receivers is characterized. Both the balanced photodiodes receive the same weak signal split up equally, a situation equivalent to an astronomical spatial interferomete
Externí odkaz:
https://doaj.org/article/9a08cc4ebc984dc1a4a8086d2dd891e8
Autor:
Ramin Emadi, Juan Bautista Roldán, Ernest A. Michael, Pedro Enrique Barrilao González, Enrique Moreno
Publikováno v:
Mathematics and Computers in Simulation. 186:52-61
Here, we model a thin layer of graphene located above a metal surface by means of a surface boundary condition in two different stencils, namely, a simple cubic grid (SC-Grid) and a body centered cubic grid (BCC-Grid). We extend the methodology descr
Publikováno v:
Mathematics and Computers in Simulation. 166:395-409
In this paper, a scalar wave is solved in the fully explicit finite difference time domain scheme for different stencils based on the cubic crystal system. In particular, we study four systems: the simple cubic, the body-centered cubic, the face-cent
Publikováno v:
Electromagnetics. 40:40-55
Finite-difference time-domain discrete plane wave technique (FDTD-DPW) is a numerical method which by using total the field/scattered field scheme allows one to propagate a plane wave quasi...
Autor:
Thomas, Salomon, José L, Doménech, Philipp C, Schmid, Ernest A, Michael, Stephan, Schlemmer, Oskar, Asvany
Publikováno v:
J Mol Spectrosc
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to probe weakly bound CH(+)-He and CH(+)-He(4) complexes by predissociation spectroscopy at 4 K. The infrared photodissociation spectra of the C–H stret
Autor:
Ernest A. Michael, Thomas Salomon, José Luis Doménech, Oskar Asvany, Philipp C. Schmid, Stephan Schlemmer
Publikováno v:
Proceedings of the 2021 International Symposium on Molecular Spectroscopy.
Autor:
Ernest A. Michael, Enrique Moreno, Mohsen Paryavi, Zahra Hemmat, Mehrdad Alizadeh, Alireza Ahmadiparidari, Alireza Mojab
Publikováno v:
Optik. 178:909-917
In this paper, a novel optically-activated cascode structure is proposed to be used with a normally-on gallium nitride (GaN) field-effect transistor (FET) device to achieve an overall normally-off configuration. Using this novel configuration, cost-e
Autor:
Ernest A. Michael, Felipe E. Besser
Publikováno v:
IEEE Access, Vol 6, Pp 45299-45316 (2018)
The cross-correlation sensitivity of two identical balanced photodiode heterodyne receivers is characterized. Both the balanced photodiodes receive the same weak signal split up equally, a situation equivalent to an astronomical spatial interferomete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d98c138088778dc09d5e730234681f
Autor:
Jürgen Stutzki, Lucas Labadie, Enrique Moreno, Urs U. Graf, Stephan Schlemmer, Ramin Emadi, Ernest A. Michael, Karl Jacobs, Cornelia E. Honingh
Publikováno v:
Optical and Infrared Interferometry and Imaging VII.
For the telescope number and size of the PFI proposal (20 x 8m), the Q-band (around 25 μm) was shown to be an optimal complement to submm- and optical interferometry, to detect substructures in proto-planetary disks. Here, broadband medium-resolutio
Autor:
Miguel I. Pina, Ernest A. Michael, Daniella Pollarolo, Massinissa Hadjara, Antonio Rodriguez, Felipe E. Besser
Publikováno v:
Optical and Infrared Interferometry and Imaging VII.
Recent results for the cross-correlation signal of a newly proposed balanced correlation receiver at 1.5 μm pointed towards a possible bypassing of the standard quantum limit for the receiver noise-temperature hν⁄k in cross-correlation by a facto