Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Kossey, P."'
Autor:
Grubel, Brian C., Bosworth, Bryan T., Kossey, Michael R., Cooper, A. Brinton, Foster, Mark A., Foster, Amy C.
We present a comprehensive investigation into the complexity of a new private key storage apparatus: a novel silicon photonic physical unclonable function (PUF) based on ultrafast nonlinear optical interactions in a chaotic silicon microcavity that i
Externí odkaz:
http://arxiv.org/abs/1711.02222
Autor:
Grubel, Brian C., Bosworth, Bryan T., Kossey, Michael R., Cooper, A. Brinton, Foster, Mark A., Foster, Amy C.
We present a secure communication system constructed using pairs of nonlinear photonic physical unclonable functions (PUFs) that harness physical chaos in integrated silicon micro-cavities. Compared to a large, electronically stored one-time pad, our
Externí odkaz:
http://arxiv.org/abs/1711.01439
We demonstrate a one-dimensional optical phased array on an integrated silicon platform for operation at 1.55 microns. Light is emitted end-fire from the chip edge where the waveguides are terminated. The innovative design and high confinement afford
Externí odkaz:
http://arxiv.org/abs/1706.01452
Publikováno v:
Journal of Education, Health and Sport, Vol 10, Iss 2, Pp 204-211 (2020)
Introduction. Recently, the attention of researchers has again attracted the problem of pregnancy in the presence of scar on the uterus.The aim of the study is to evaluate the processes of myometrium remodeling in women with uterine scar using non-in
Externí odkaz:
https://doaj.org/article/94f73344857448c589f231f287c771b7
Autor:
Bryan T. Bosworth, Iskandar A. Atakhodjaev, Michael R. Kossey, Brian C. Grubel, Daniel S. Vresilovic, Jasper R. Stroud, Neil MacFarlane, Jesús Villalba, Najim Dehak, A. Brinton Cooper, Mark A. Foster, Amy C. Foster
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 010803-010803-12 (2020)
The hallmark of the information age is the ease with which information is stored, accessed, and shared throughout the globe. This is enabled, in large part, by the simplicity of duplicating digital information without error. Unfortunately, an ever-gr
Externí odkaz:
https://doaj.org/article/3ba42fc12441443ca55a8f5e5961e0e3
Publikováno v:
APL Photonics, Vol 4, Iss 11, Pp 110809-110809-8 (2019)
We demonstrate four-wave mixing (FWM) interactions in a-Si:H waveguides in a multilayer integrated silicon photonic chip. The a-Si:H waveguides are accessed through interlayer couplers from waveguides composed of SiNx. The interlayer couplers achieve
Externí odkaz:
https://doaj.org/article/2721606798a44018a9d6bb8da2ebf6ee
Publikováno v:
APL Photonics, Vol 3, Iss 1, Pp 011301-011301-6 (2018)
We demonstrate an optical phased array with emitting elements spaced at half the operational wavelength. The device is a one-dimensional array fabricated on an integrated silicon platform for operation at a wavelength of 1.55 μm. Light is emitted en
Externí odkaz:
https://doaj.org/article/df208438dae64cd4855edb4020ee209d
Autor:
O.M. Horlenko, N.V. Sochka, O.V. Debreceni, F.V. Horlenko, V.L. Piridi, A.I. Tomey, K.O. Debreceni, G.B. Kossey
Publikováno v:
Zdorovʹe Rebenka, Vol 9, Iss 4.55, Pp 39-42 (2014)
We investigated children with primary arterial hypertension (PAH) from the Transcarpathian region of Ukraine (68 children, middle age 14.68 ± 0.84 years). In patients with arterial hypertension which PAH debuted in adolescence and have changes in li
Externí odkaz:
https://doaj.org/article/5fbf0551883543c7a86b87550a100c1a
Autor:
O. Losev, I. Dilanyan, N. Sivolap, D. Samofalov, A. Kossey, I. Belesto, N. Gavrilishen, Yu. Kachkovskiy, B. Gorelick
Publikováno v:
Неонатологія, хірургія та перинатальна медицина, Vol 3, Iss 1(7) (2013)
The most often complications of intestinal stomas, methods of their prophylaxis and treatment was generalized according to results of analyses of treatment of 92 newborns with intestinal stomas in Odessa.
Externí odkaz:
https://doaj.org/article/b6aec5faa4f841d9bce123967d3c7eea
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