Zobrazeno 1 - 10
of 156
pro vyhledávání: '"V. Prajzler"'
Publikováno v:
Radioengineering, Vol 28, Iss 1, Pp 1-8 (2019)
We report about properties of large core plastic planar optical bend waveguides. The dimensions of the waveguides were to be compatible with the commonly used plastic optical fiber with diameter 750 µm and the bend radii of the waveguides varied fro
Externí odkaz:
https://doaj.org/article/2cace05df3af43dca7f733fa6eb37eb9
Publikováno v:
Radioengineering, Vol 26, Iss 1, Pp 10-15 (2017)
The paper reports on the fabrication and characterization of multimode polymer optical waveguides. Epoxy polymer EpoCore was used as the waveguide core material and EpoClad was used as a cladding and cover protection layer. The design of the waveguid
Externí odkaz:
https://doaj.org/article/3ff5a9f661494848a8089cefcb2d659e
Publikováno v:
Radioengineering, Vol 25, Iss 2, Pp 230-235 (2016)
In this paper, we present the properties of flexible planar optical waveguides made of siloxane-based polymer deposited on Xerox transparent paper and PLEXIGLAS foil substrate. Measurement of optical properties such as the waveguiding properties and
Externí odkaz:
https://doaj.org/article/3a20ba25cfbe4974875c086a5acaada8
Publikováno v:
Radioengineering, Vol 24, Iss 4, Pp 885-891 (2015)
We report about three branch large core polymer power splitters optimized for connecting standard plastic optical fibers. A new point of the design is insertion of a rectangle-shaped spacing between the input and the central part of the splitter, whi
Externí odkaz:
https://doaj.org/article/d37b00a3cf044c778b7de1ca39293b8d
Publikováno v:
Radioengineering, Vol 24, Iss 2, Pp 442-448 (2015)
This paper reports on a technology for realization of an optical planar waveguide layer on duroid substrate and on FR4 fiber reinforced board material printed circuit boards. Waveguide core material was EpoCore polymer and for claddings we used EpoCl
Externí odkaz:
https://doaj.org/article/e39f4a407ad44dafa65d817dc7ebf1e3
Publikováno v:
Radioengineering, Vol 23, Iss 3, Pp 776-782 (2014)
We report about design, fabrication and properties of flexible polymer optical planar waveguides made of Epoxy Novolak Resin as planar waveguides deposited on various foil substrates. The design of the presented planar waveguides was realized on the
Externí odkaz:
https://doaj.org/article/ae10928b67b04a2e80e0dd58260ac515
Publikováno v:
Radioengineering, Vol 23, Iss 1, Pp 488-495 (2014)
Fabrication process of multimode 1x2 optical rectangular planar power splitter suitable for low-cost short distance optical network is presented. The splitters were designed by beam propagation method for standard input/output plastic optical fibre.
Externí odkaz:
https://doaj.org/article/242996d6872a4482bb690578dca9a70f
Publikováno v:
Radioengineering, Vol 22, Iss 4, Pp 1307-1316 (2013)
Optical bidirectional WDM transceiver is a key component of the Passive Optical Network of the Fiber to the Home topology. Essential parts of such transceivers are filters that combine multiplexing and demultiplexing function of optical signal (tripl
Externí odkaz:
https://doaj.org/article/14f4a411d4464133b12ec43a292461b1
Publikováno v:
Radioengineering, Vol 22, Iss 3, Pp 751-757 (2013)
We report about new approach to design and fabricate multimode 1 x 2 and 1 x 4 Y optical planar power splitter suitable for low-cost short distance optical network. The splitters were designed by beam propagation method using BeamPROP™ software. Th
Externí odkaz:
https://doaj.org/article/ae597de5bcad458ca1596934c1bd2ae4
Publikováno v:
Radioengineering, Vol 22, Iss 1, Pp 233-239 (2013)
Two types of polymer-based three-branch symmetric planar optical power dividers (splitters) were designed, multimode interference (MMI) splitter and triangular shape-spacing splitter. By means of modeling the real structures were simulated as made of
Externí odkaz:
https://doaj.org/article/79bca6f1fc07490e89ced782f2e66283