Controlling dispersion forces between small particles with artificially
Jan 22, 2015 ... Instituto Nicolás Cabrera and Condensed Matter Physics Center (IFIMAC), ... Optical interactions between two compact bodies induced by .... reflected back by particle A leading to a series of multiple scattering events which give ..... The water layer and the turbid layer are separated by a glass wall of ...
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Hollow Core, Whispering Gallery Resonator Sensors
Aug 19, 2014 ... and active optical components such as filters , selective feedback ... incoherent light sources , WGR lasers [7,14–16], and delay lines ... uous total internal reflection. ... the core depends on the wall thickness and the mode order, with ..... glass capillary was coated with a layer of dye-doped polymer.
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Chiral Structures From Achiral Liquid Crystals In Cylindrical Capillaries
Mar 30, 2015 ... capillary wall, they escape along the radius through bend and ... domain wall separating domains of opposite twist handedness but ... nize to create chiral structures have become an area of active ... layers, that incorporate twist deformation (7, 8). .... The center of the escaped radial configuration appears.
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Hybrid Optical Fibers – An Innovative Platform for In&
Oct 15, 2015 ... Abbe Center of Photonics, Friedrich-Schiller-University ... rely on total internal reflection at the core/ ... The field of hybrid optical fibers is one of the most active research areas .... b) Organigram of the concept, including the relevant fiber platforms, ... glass transition temperature must be sufficiently large, typi-.
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``Optical Fiber Systems''. In: Van Nostrand's Scientific Encyclopedia
Optical fibers are hair-thin structures (usually cylindrical in shape) capable of ... Patented as the “Photophone,” the concept depended on the ... the possibility of guiding electromagnetic waves by internal reflection within long ...... to a multimode fiber by a glass capillary 0.032 in (0.8 mm) in diameter. .... multiple buffer layers.
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principles of microfluidic actuation by modulation of surface stresses
surface to volume ratio and flow at small Reynolds, capillary, and Bond numbers are ... optical display technologies, tunable fiber optic waveguides, thermal management ... Most fluidic devices generate internal flow through microchannels in glass ... For contact line motion, the dynamic advancing contact angle, θ, must.
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Rolled-up microtubes as components for Lab-on-a-Chip - Qucosa
Nov 13, 2012 ... optical sensor capabilities of silicon oxide microtubes acting as optical ring resonators, and to integrate ... Therefore, a new concept of microfluidic integration .... 3.1.3 Atomic layer deposition . ...... on-chip integration of optical active microtubes as refractrometric sensors. .... For example: a glass capillary with.
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Photocathode Section of the Proposal - University of Hawaii
opportunity to apply the basic concept of micro-channel plate detectors to the development of ... The initial use of glass capillary MCP substrates and conventional ... ends of transmission line anodes allows the coverage of large areas with small ... Materials (CNM), and the Electron Microscopy Center (EMC) at Argonne, ...
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the mesomorphic state liquid crystals - ACS Publications
1, Basic struct'ural requirements of aromatic type molecules .............. ... Optical constants of the nematic structure.. .. . ..... The term is used literally to describe the threadlike lines which are seen in the ... solid-state anisotropic molecules that may be arranged in parallel layers or with .... The center:, of grar-ity of a11 lattice units.
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Deva Flow Diagnostics for EK Flows Springer Book Chapter.pdf
channel with charged walls when a liquid is driven using pressure forces. The electric Joule .... layer. Electroosmotic flow results in nearly plug-like velocity profile for the case of thin ..... etched in planar glass substrates due to the short optical path lengths available ... The microchannel has a 50 µm top width and a centerline.
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Review of Chemical Sensors for In-Situ Monitoring of Contaminants
(2) electrochemical sensors; (3) mass sensors; and (4) optical sensors. ..... stationary-liquid phase, coated as a thin layer on an inert, granular solid support, and ... The apparatus used in gas chromatography consists of four basic components: a carrier-gas ... loosely packed support or by a roughening of the capillary walls.
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Biophysical aspects of blood flow in the microvasculature '
and exchanged, through vessel walls, with the surrounding tissues. ... arrangement of microvessels, the passive and active mechanisms governing their diameters, .... plasma layer or a region of reduced hematocrit adjacent to ... maximal flow velocity in the center of a tube and the mean ..... appropriately sized glass tubes.
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Download PDF - Chip Scale Review
Optical technologies for TSV inspection ... The “active-interposer” concept for high-performance chip-to-chip .... 3D Systems Packaging Research Center ..... in capillary flow underfill, but this may .... Table 1: Requirements for standardized glass carrier wafers for temporary bonding. ..... that oxide layer 45 along walls 47 of.
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In vitro cell migration and invasion assays - Isaac Newton Institute
Aug 23, 2012 ... Capillary chamber migration assays (microfluidic chamber assays) . ... limitations and drawbacks, give a tabular overview for convenience and depict the basic principles ..... , mesenchymal  and brain  cancer cell lines as well as ... migrate underneath the agarose layer toward a medium reservoir ...
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The Fine Structure of the Pollen Wall in the Commelinaceae
These first submicroscopic studies of. the pollen wall substantiated the concepts of pollerl wall sculpturing and structure developed from tlic careful optical ana- .... of carbon were deposited on glass niicroscope slides coated with thin ..... prianora, 1956) for this layer. dlesirie reflects an integral association with both tlic intine ...
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Two-dimensional photonic crystals for sensitive - RSC Publishing
Dec 22, 2014 ... teristics and basic operation of two-dimensional photonic crystal sensors, describe variations of their ..... fabricating man-made 3D PhCs are layer-by-layer lithography .... space that is potentially surrounded by reflecting walls. .... All optically active slab-PhC sensors share a similar mea- .... (center) From ref.
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Dielectric microcavities - Yale School of Engineering & Applied
Jan 22, 2015 ... The basic concepts and theories are introduced. Experimental techniques for fabrication of microcavities and optical characterization are described. Starting ... Active cavities. 71. III. ... internal reflection from a dielectric interface, which occurs ... radiation pressure on the cavity wall, inducing a mechanical.
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Micro-Fabricated Solid-State Radiation - Glenn Research Center
Analysis Group at NASA Johnson Space Center (JSC) for their discussions on ... Active radiation dosimetry is important to human health and equipment ..... Good optical performance using multicladding of multiple layers of acrylic ... Success using other fibers made of glass and capillaries ..... Fiber optic dosimeter concept.
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Chapter 1 Introduction to photonic crystals
part by Centre de Supercomputació de Catalunya (CESCA), through an ... Basic concepts: photonic crystal and photonic band gap. ... Glass capillary plate. ..... system for studying the optical properties of two-dimensional and even three- ..... crystal because of the photonic band gap, it impinges on the walls and is reflected ...
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The Structure and Function of the Endothelial Glycocalyx Layer
Jun 7, 2007 ... line our vasculature is coated with a glycocalyx of membrane-bound ... The concept that a thin endocapillary layer might cover the entire endothelial sur- ... near the capillary wall was first reported by Desjardins & Duling (7). ..... develop a theory for the osmotic flow in the EGL and its reflection coefficient.
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