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Topic: Fiber bundle

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	PlanetMath: fiber bundle
		Some examples of fiber bundles are vector bundles and covering spaces.
		Thus we have a category of fiber bundles over a fixed base with fixed structure group.
		This is version 7 of fiber bundle, born on 2002-10-31, modified 2003-06-24.
	planetmath.org /encyclopedia/FiberBundle.html (169 words)

	Fiber bundle and method for producing the same - Patent 5128314
		Superconducting fiber bundle according to claim 3, wherein said fibers are formed of a material from the group consisting of carbon, silicon carbide, metal, boron and glass, and said at least one coating is formed of a material from the group consisting of lanthanum strontium copper oxide and yttrium barium copper oxide.
		In accordance with an added feature of the invention, the fibers are formed of a material from the group consisting of carbon, silicon carbide, metal, boron and glass, and the at least one coating is formed of a material from the group consisting of lanthanum strontium copper oxide and yttrium barium copper oxide.
		The fibers 2 serve as a tension-proof matrix and at the same time as a substrate for superconducting material which is applied to the entire surface of the fibers 2.
	www.freepatentsonline.com /5128314.html (1543 words)

	Fiber Optics ! Fiber optic test, Fiber optics, Fiber optics receiver, Data ...
		Fiber optic pool lighting came from the ability of the optics to remove the light source from a possibly hazardous environment.
		The fiber optics connector is not as simple as a crimp-on copper connector; it is a multi-part technical connector with many pieces, designed to the specific purpose of the fiber optic line.
		To the layman, fiber optics technology may seem like an amazingly complex concept and, of course, there is a huge amount of science and technical jargon that goes into the explanation of a technology that allows a series of tiny, hair-like fiber optics cables to beam information using lasers around the world.
	www.leandernet.com /Fiber-Optics/Fiber-Optics-Cables (1685 words)

	Fiber Specs
		Following are the technical specifications and physical properties for these size fibers: 30mil, 40mil, 60mil, 80mil, 120mil, 4001 and 1048 jacketed fiber.
		he plastic optical fibers mentioned above are of a concentric double-layer structure, consisting of a core and a thin clad.
		The process whereby plastic optical fiber transmits light is essentially the same as the process by which water travels through a pipe.
	www.fosi.com /Tech/fiber.htm (372 words)

	Fiber Optics
		Fiber optics has become common and because of the low power usage and the minimal space requirements all the major technology companies are shifting to the use of fiber optics.
		Fiber optics ceiling light will help keep the darkness away, and because the lights are so bright you will be able to easily go about your nightly chores without having to buy extra lights.
		Then there was the little fiber optic bonsai tree that ever teenager would want in their room and just recently we have seen fiber optics being used in children’s toys and even in home lighting applications because of the high quality of light and the low electricity cost.
	www.mrieck.com /fiber-optics (0 words)

	Method and apparatus for impregnating a continuous fiber bundle wherein a nozzle impinges on the fiber bundle in a ...
		The fiber bundles (10) are so conducted to pass across the nozzle opening (13) that the resin runs through the nozzle (11) from a higher pressure zone through the fiber bundle (10) to a lower pressure zone.
		The method and the apparatus of the invention are appropriate for impregnating fiber bundles with molten or fluid resin in manufacturing fiber-reinforced materials consisting of a reinforced fiber bundle or fiber bundles bound with a thermoplastic resin material which forms a matrix.
		The fiber bundle mat 10 to be impregnated is conducted into the chamber 21 through the inlet opening 26 and the inlet duct 27, which is narrow enough to prevent the molten resin from running out of the chamber 21 therethrough.
	www.freepatentsonline.com /5084305.html (2118 words)

	Spartanburg SC \| GoUpstate.com \| Spartanburg Herald-Journal (Site not responding. Last check: )
		Fiber bundles generalize vector bundles, where the main example is the tangent bundle of a manifold, as well as principal bundles.
		A sphere bundle is a fiber bundle whose fiber is an n-sphere">n-sphere.
		In the smooth category, a G-bundle is a smooth fiber bundle where G is a Lie group and the corresponding action on F is smooth and the transition functions are all smooth maps.
	www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=Fiber_bundle (1486 words)

	PlanetMath: fiber bundle
		Some examples of fiber bundles are vector bundles and covering spaces.
		Thus we have a category of fiber bundles over a fixed base with fixed structure group.
		This is version 7 of fiber bundle, born on 2002-10-31, modified 2003-06-24.
	www.planetmath.org /encyclopedia/FiberBundle.html (169 words)

	Summary
		Photons travel down from the fiber and enter the tissue, and there is a probability of scattering to occur given the average bulk scattering coefficient of the tissue.
		As the diameter of the fiber decreases below the typical scattering length of the tissue (often the scattering length in tissue is approximately 100 microns), then the average number of scatterings by fluorescent photons becomes less than one.
		The signal measured from a fiber bundle with small fibers is predominantly linearly correlated to the concentration within tissues, and that the signal is not significantly dependent upon the tissue type which is being examined (see below).
	www.dartmouth.edu /~biolaser/fluorescence1.htm (536 words)

	Borescopes, fiberscopes and videoscopes by Medit Inc
		Some of our fiber scopes and bore scope products are similar to Hawkeye borescope, Olympus borescope and ProVision borescope and some differs which you can see in our selection of rigid borescopes.
		A fiberscope (or fiber scope, fiber optic scope, flexscope, flexi Scope) is a flexible inspection device that consist of fiber optic bundles with an eyepiece at one end, and a lens at the other.
		Usually it has 2 type of bundles: fiber optic light bundle (for illumination of objects) and fiber optic image bundle to relay image to eyepiece.
	www.fiberscope.net (542 words)

	Microscope Illumination Solutions by Meiji Techno
		Dual arm flexible light guide (23" self supporting) each arm with 0.20" (5mm) active fiber optic bundle.
		Single arm light guide (20" self supporting) with 0.25" (6.35mm) active fiber optic bundle.
		Single arm light guide (36" flexible) with 0.187" (4.75mm) diameter fiber optic bundle.
	www.meijitechno.com /illuminators.htm (934 words)

	Borescopes FAQ
		It contains up to 30,000 individual glass fibers which are arranged perfectly in the same matrix position from one end of the long fiber bundle to the other, up to 15 feet in length.
		In the case of the light (or "non-coherent") bundle or bundle, the "0"'s are not arranged in any particular order but instead randomly scattered throughout the bundle.
		If you are a subcontractor purchasing agency, external tool supplier, etc. that has a purchase order contract with a large company to purchase goods on a routine basis on their behalf- please identify yourself on your initial contact with us and we will provide support to you.
	www.uxr.com /faq1.htm (3106 words)

	Hawkeye Flexible Borescopes
		The 18,000 pixel glass fiber bundle delivers a high resolution image with high contrast.
		Same great image bundle and optics at the Hawkeye Classic Flexible, but with 2-Way Articulation, smaller outside diameter and a tough braided Stainless Steel Sheath.
		These scopes provide +/- 120 degree, 2-way articulation and high resolution leached fiber bundles for high contrast images.
	hawkeyeblue.com /page/page/456556.htm (158 words)

	Xbox 360 Games. Xbox 360 Consoles. Xbox 360 Accessories.
		brand new xbox 360 premium bundle with target receipt
		xbox 360 premium gold pack sports bundle video game system 3 great sports games
		xbox 360 system and game lowest bundle prices
	www.360gate.com /stuff_may06.php (0 words)

	Machine Vision (Site not responding. Last check: )
		It accepts the output from a standard 59 QLS 700 fiber optic bundle.
		The spectral content of the light is controlled by filtering at the fiber optic light source.
		Note: Custom fiber bundle collimators are available upon request.
	www.mellesgriot.com /products/machinevision/fiber_bundle.asp (171 words)

	Nanoptics, Inc. - Fiber Optics Glossary - World Leader in Custom Plastic Fiber Optics (Site not responding. Last check: )
		This means assembly of optical fibers in which assembly of the fibers are ordered in exactly the same way at both ends of the bundle to create an image.
		Fiber Optic Faceplate: A coherent fiber bundle that has a flat faceplate at each end of the bundle which precisely transmits an image from one side--the input surface to the other side--the output surface.
		Fiber Optics: The branch of optics that deals with the transmission of light through transparent fibers, as in the form of pulses for the transmission of data or communications, or through fiber bundles for the transmission of images.
	www.nanoptics.com /glossary.htm (892 words)

	ipedia.com: Fiber bundle Article (Site not responding. Last check: )
		In mathematics, in particular topology, a fiber bundle is a continuous surjective map, π from a topological space E to another topological space B, satisfying a further condition making it locally of a particularly simple form.
		An example of a principal bundle that occurs naturally in geometry is the bundle of all bases for the tangent space to a manifold, with G the general linear group; restricting in Riemannian geometry to orthonormal bases, one would limit G to the orthogonal group.
		One of the primary applications of fiber bundles is in gauge theory.
	www.ipedia.com /fiber_bundle.html (554 words)

	Fiberoptic Systems
		Bundle Diameter – Generally this is determined by the source size or the application.
		Skew – The angle of the fibers relative to the output face of the bundle.
		Uniformity – Specifies the distribution of light between legs of the bundle, or of the pattern of light radiating from the fiber bundle.
	www.fiberopticsystems.com /tech4.htm (1568 words)

	Polymicro Technologies > Catalog > Bundles and High Fiber Count Assemblies (Site not responding. Last check: )
		A fiber optical bundle is a cluster of optical fibers with some geometric arrangement at each end to accomplish the transport of light from one place to another (or several others), usually along a non-linear path.
		The fiber could be arranged in a circle at one end and a ring at the other to make a ring light, which is now quite commonly used on microscopes.
		Jacketing materials, to protect the fiber bundle from damage, may also put some limitations on the type of environment in which the assembly can be used.
	www.polymicro.com /catalog/4_9.htm (1311 words)

	High-Temperature Fiber Optic Imaging
		After the fiber had been pulled through the melt, the solidified mixture bonded to the fiber thus coated was then fired at a temperature of 1200°C to bum off the organic materials, leaving the platinum on the fiber.
		Since the focal length of the lens was 5 mm, a displacement of the fiber bundle end of 10 mm from the center of the lens (2-mm thick) and a placement of the target also 10 mm from the lens center would result in a 1:1 magnification image of the target onto the fiber bundle.
		Although the shortness of the sapphire fibers might be expected to cause too much heat transfer to the camera, metal shields and air fans permitted essentially room-temperature operation within a few centimeters of the outside of the furnace, whereas the fiber bundle protruded 13 cm from the furnace.
	www.tvu.com /PHTFOImagweb.htm (7350 words)

	FTO Assemblies - Bundles
		Typical fiber counts are 7, 19, 37 and 61 fibers, with lengths ranging from 0.5 to 60 meters.
		In this case, all fibers from a tightly packed round bundle at one end are configured into a rectangular array of fibers at the other end.
		These bundles are principally used in spectroscopy, where the system throughput and resolution can be optimized by configuring the input light into a narrow line matching the entrance slit of the instrument.
	www.fibertech-optica.com /assemblies/bundles.htm (294 words)

	End Termination :: Fiber optic End Termination
		The most common method of terminating a fiber bundle employs a ferrule (hollow metal or plastic tube to contain fibers) and epoxy to keep the fibers contained in the ferrule and serve as a grinding and polishing fixture.
		As long as the ID of the “tube” is sized for the required bundle, and the epoxy is mixed, applied, and cured properly, the resulting combination allows the technician to grind and polish the end, creating a high quality, high transmission termination.
		Because the ends of the fiber bundle are softened, squeezed together and fused, the active diameter of the bundle is reduced, because the interstitial spaces between individual fibers have been eliminated.
	www.fiberoptix.com /capabilities/end-termination.html (913 words)

	Fast and Loose with Fiber Bundles (Site not responding. Last check: )
		A fiber bundle is a sort of mathematical construct that is a bit more general than a Cartesian product.
		It is clear when two points within the stick are on the same fiber, but not so clear when they are on different fibers and "the same distance along" nearby fibers.
		The example that originally motivated fiber bundles was the vector space on a manifold.
	www.cap-lore.com /MathPhys/FiberBundle.html (400 words)

	Nanoptics, Inc. - Fiberoptic Tutorial - Fiber Optic Tutorial - World Leader in Custom Plastic Fiber Optics
		In flexible endoscopes, a bundle of precisely aligned flexible optical fibers is used, while in rigid endoscopes the image is conveyed by a relay of lenses.
		Optical fibers have also been applied to the development of transducers and bio-sensors utilized in the measurement and monitoring of many significant parameters in the human body including temperature, blood pressure, blood flow and oxygen saturation levels.
		The index changes gradually from the center of the fiber to the outer edge of the core whose radius is a.
	www.nanoptics.com /tutorial.htm (2445 words)

	SCHOTT North America - SCHOTT Fiber Optics - we make things visible
		SCHOTT Fiber Optics wound image bundles are produced by winding a multi fiber one layer at a time on a drum and assembling the desired number of layers in a separate laminating operation.
		SCHOTT Fiber Optics is pleased to work with you to develop the highest quality wound fiber optic image bundle for your application.
		The number of independent imaging fibers within the wound bundle and is a function of the size of the fibers and the overall bundle size.
	www.us.schott.com /fiberoptics/english/products/imaging/flexiblecomponents/wound.html (602 words)

	Fiber Optic Bundles (Site not responding. Last check: )
		Fiber optic bundles are groups of fibers bound together, typically at the ends only, and encased in a flexible protective jacket.
		By leaving the center section of the fiber unbound by epoxy and free to move inside of the protective jacket, the bundle maintains a minimum bend radius close to that of the individual fibers making it up.
		The percentage of useable area in a bundle is the total fiber core area divided by the area of the end face exposed to the source.
	www.pti-nj.com /obb_fiber4.html (455 words)

	Fiber guiding/focussing vs
		The purpose of this investigation was to characterize the performance of guiding and maintaining focus of the HET with a 10 arc-second coherent fiber bundle, and to compare fiber bundle performance with the performance of pick-off pellicle.
		The advantage of fiber guiding was always thought to be the ability to use 100% of the telescope aperture at the science focus, while using a fully-illuminated guide star for offset guiding (with a 90% filling factor of the round fibers in the square bundle).
		magnitude star on the fiber bundle was not an insignificant task (especially during bright time where there is a significant amount of sky background in the fiber image), though one assumes it would be easier with a better polished bundle.
	www.as.utexas.edu /mcdonald/het/papers/fiber_guiding.html (2083 words)

	Prizmatix - custom made fiber optic bundles and patchcords
		The bundles withstand Ethylene Oxide (EtO) and Gamma sterilization.
		Fiber bundle for measurement of tissue fluorescence in-vitro by utilizing standard desktop spectrofluorometer.
		The fibers fixed into standard SMA connector that should be connected to a specially designed adaptor that replace the cuvette holder of the spectrofluorometer.
	www.prizmatix.com /docs/Custom_Fiber_Optic_Assemblies.cfm (505 words)

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