SiO/sub 2//Si arrayed waveguide grating wavelength multiplexer
In vitro toxicity of Fe<sub>m</sub>O<sub>n</sub>, Fe<sub>m</sub>O<sub>n</sub>-SiO<sub>2</sub> composite, and SiO<sub>2</sub>-Fe<sub>m</sub>O<sub>n</sub> core-shell magnetic nanoparticles
... Particle size and morphology of IONPs were assessed by transmission electron microscopy (TEM; JEM-2010, JEOL, Tokyo, Japan). IONPs were dispersed in distilled water and sonicated before TEM study. Atomic force microscopy ...
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<p>Distribution of SiO<sub>2</sub> nanoparticles in 3D liver microtissues</p>
... without SiO 2 NPs, spheroids were washed and fixed with 4% paraformaldehyde in Dulbecco’s phosphate-buffered saline (DPBS; Thermo Fisher Scientific, Waltham, MA, USA), followed by embedding in CryoGlue ...
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Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO<sub>3</sub>/SiO<sub>2</sub> Catalysts
... structure [8]. For the MgO(CP) and MgO(SV), these OH peaks were higher for the spent catalysts compared to the fresh ones. This change was not observed for the MgO(SG) in which the spent catalysts showed relatively small ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... @SiO 2 @Ag microflower with enhanced antibacterial activity is experimentally and theoretically presented in this ...@SiO 2 @Ag microflowers can rapidly and effectively kill both ...
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Assessing the axonal translocation of CeO<sub>2</sub> and SiO<sub>2</sub> nanoparticles in the sciatic nerve fibers of the frog: an ex vivo electrophysiological study
... CeO 2 NPs at a concentration of ...CeO 2 NPs on the exposed part of the nerves, the vitality curve for the particular case was plotted (Figure 1D, open ...
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Rapid Progress of a Thermal Arrayed Waveguide Grating Module for Dense Wavelength Division Multiplexing Applications
... operating wavelength in the case of a thermal AWG is lower than the case of conventional AWG devices, which emphasis a thermalization concept with coating with polymeric materials for reducing temperature effects ...
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Crosstalk Reduction Using Cascade Connections Of Multiplexer/Demultiplexer With Different Channels (8&16) Spacing Based Array Waveguide Grating In Dense Wavelength Division Multiplexing
... [2]. Arrayed waveguide grating (AWG) multiplexer/demultiplexer is a very attractive planar device in wavelength division multiplexing (WDM) ...Array waveguide ...
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A Geometrical Model for Arrayed Waveguide Grating Based Optical Multiplexer/Demultiplexer
... The grating etching process can thus be avoided in PHASARS, which makes the device more desirable in integrated optical ...the wavelength resolution poor (several ...
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Ultra Wide Wavelength Multiplexing/Demultiplexing Conventional Arrayed Waveguide Grating (AWG) Devices for Multi Band Applications
... wide wavelength multiplexing/demultiplexing conventional AWG for multi band ...input/output wavelength channels. Moreover we have observed that SiO 2 based ...
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Thermal Sensitivity Coefficients of the Fabrication Materials Based A thermal Arrayed Waveguide Grating (AWG) in Wide Area Dense Wavelength Division Multiplexing Optical Networks
... - 126 - AWG multiplexer can offer some basic functions including multiplexing, demultiplexing, routing and NxN interconnection. Polymer AWG devices possess some excellent particular features including easier ...
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Experiment of Frequency Range Dependent TE10 to TE20 Mode Converter
... In fabricating a mode converter, such as the Type A illustrated in Figure 5(a), it is ne- cessary to install the dielectric rods in the waveguide without a gap at the top or bot- tom. Such a structure can be ...
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Development of the Biopolymeric Optical Planar Waveguide with Nanopattern
... However, the biopolymer layer was spincoated more than once to obtain the thick layer of biopolymer as thick as 8 µm - 10 µm. The following method which may be able to increase the thickness of biopolymer layer was ...
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Interfacial strain-induced self-organization in semiconductor dielectric gate stacks. I. Strain relief at the Si-SiO2 interface
... the Si substrate, and second, their number can be reduced by more than a factor of 50 by a postmetallization anneal 共 PMA 兲 in a hydrogen-containing ...the Si forbidden band gap that are revealed by ...
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A simulation study of access protocols for optical burst-switched ring networks
... Optical Add-Drop Multiplexer wavelength. control[r] ...
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Enhancement of Optical Gain and Amplified Spontaneous Emission due to waveguide geometry in the conjugated polymer MEH-PPV
... We have previously shown that threshold and gain char- acteristics of poly[2-methoxy-5-(2 0 -ethylhexyloxy)-p-phen- ylene vinylene] (MEH-PPV) can be controlled by varying the packing morphology of the ...
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Arrayed waveguide grating
... years, arrayed waveguide gratings (AWG, also known as the optical phased-array—Phasor, phased-array waveguide grating—PAWG, and waveguide grating router—WGR) have become ...
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Low-temperature preparation of GaN-SiO2 interfaces with low defect density. I. Two-step remote plasma-assisted oxidation-deposition process
... When SiO 2 thin films were deposited on Si, Ge, GaAs, and CdTe using remote plasma-enhanced chemical vapor deposition ( RPECVD ) , the substrates were slightly consumed by plasma-activated species ...
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Review Paper of Array Waveguide Grating (AWG)
... each wavelength can be ...input waveguide and one or more power meters to the output ...center wavelength, second PDL specified the worst-case PDL across the entire passband and the third specifies ...
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Heterointerface dipoles: Applications to (a) Si-SiO2, (b) nitrided Si-N-SiO2, and (c) SiC-SiO2 interfaces
... crystalline Si oriented in a ~ 111 ! direc- tion, and noncrystalline SiO 2 is represented by the molecular cluster in ...Fig. 2 ~ a ! . The Si side of the cluster consists of a three ...
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EFFECT OF INORGANIC HYBRID LiBr ON THE SILICA MATRIX XEROGELS (RESEARCH NOTE)
... level with silanols being the main centers for water physisorption [5]. This chemical inhomogeneity of the surface is likely to be even stronger in the more complex, hybrid materials, owing to the presence of calcium ...
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