Articles with "optical bragg" as a keyword



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Improving the Efficiency of Quasi-Optical Bragg Reflectors

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Published in 2017 at "Radiophysics and Quantum Electronics"

DOI: 10.1007/s11141-017-9733-y

Abstract: In the analysis of propagation of wave beams in quasi-optical transmission lines, the loss rate and transformation of modes by various elements of the transmission line are of great importance. The effects occurring when a… read more here.

Keywords: efficiency quasi; optical bragg; quasi optical; improving efficiency ... See more keywords
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An optical Bragg scattering readout for simultaneous detection of all low-order mechanical modes of gallium nitride nanowires in nanowire arrays.

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Published in 2018 at "Applied physics letters"

DOI: 10.1063/1.5043211

Abstract: We report the use of optical Bragg scattering and homodyne interferometry to simultaneously measure all the first order cantilever-mode mechanical resonance frequencies and quality factors (Q) of gallium nitride nanowires (GaN NWs) in 100 NW… read more here.

Keywords: optical bragg; bragg scattering; order; gallium nitride ... See more keywords