Results 241 to 250 of about 545,254 (302)

Natural Slab Photonic Crystals as Biogenic, Customizable Nanomaterial for Label-Free Detection. [PDF]

open access: yesACS Appl Nano Mater
Goessling JW   +5 more
europepmc   +1 more source

Multi‐Dimensional Physical‐Layer Security via Digitally Mediated Space–Time Modulation

open access: yesAdvanced Science, EarlyView.
Digitally mediated space–time modulation moves radiation control beyond hardware‐bound switching. Multiple information‐bearing and masking waveforms are jointly synthesized at baseband and coherently coupled to simple periodic time modulation, enabling programmable, independently directed multi‐beam radiation without increasing switching‐state ...
Kejin Chen   +8 more
wiley   +1 more source

Nanoscale 3D printing of glass photonic crystals with near-unity reflectance in the visible spectrum. [PDF]

open access: yesSci Adv
Zhang W   +13 more
europepmc   +1 more source

Observation of Thouless pumping of light in quasiperiodic photonic crystals. [PDF]

open access: yesProc Natl Acad Sci U S A
Yang K   +6 more
europepmc   +1 more source

Implementation of Photonic Crystals into Davis LUT module for GATE simulation. [PDF]

open access: yesIEEE Trans Radiat Plasma Med Sci
He X, Trigila C, Roncali E.
europepmc   +1 more source
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Photonic Crystal Devices in Silicon Photonics

Proceedings of the IEEE, 2018
In this paper, we review the history of 2-D photonic crystal slabs with a focus on point-defect cavities that can simultaneously realize ultrasmall modal volumes and ultrahigh quality factors. An important design concept to suppress radiation loss is introduced: the envelope of the cavity mode field should have no abrupt changes and should ideally ...
Takashi Asano 0001, Susumu Noda
openaire   +2 more sources

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