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7628549 Optical connector  
An optical connector for splicing a rear end of a pre-assembled optical fiber that is mounted within an optical ferrule with a tip of a second optical fiber is provided. The optical connector...
7628548 Index-matching gel for nanostructure optical fibers and mechanical splice assembly and connector using same  
A polymer based index-matching gel for use with nanostructure optical fibers is disclosed. The index-matching gel has a viscosity η at 25° C. of 3 Pa-s≦η≦100 Pa-s, which prevents the...
7546020 Optical fiber holder  
An optical fiber holder automatically corrects the tendency of a buffered optical fiber to bend, can position an optical fiber so as to make contact with the V groove, and can readily perform an...
7537398 Optical fibre splice connector  
An optical fiber connector ( 1 ) for forming a mechanical splice between first and second bare optical fibers ( 9 ) stripped of coatings, the connector comprising a connector body that is divided...
7503707 Methods for splicing optical fibers using an optical fiber repair apparatus with adjustable guide member  
Methods for splicing optical fibers include coupling a first optical fiber cable to a longitudinally extending closure frame and coupling a second optical fiber cable to an adjustable guide member...
7494288 Optical fiber fusion splicer and method for estimating a shape of beam discharged by the optical fiber fusion splicer  
The present invention is provided for fusion splicing optical fibers with low splice loss even when a shape of a discharge beam for the splicing is distorted. In the present invention, a...
7494289 Optical fibre splice protector  
An optical fiber splice protector is provided which includes a first tube being substantially hollow and being locatable along a portion of the length of at least one optical fiber, the portion...
7488125 Optical fiber fusion splicer and covering device for high voltage part thereof  
A covering device for a high voltage part in an optical fiber fusion splicer includes a cover body, removably connectable to a support table, including an electrode holder adapted to removably hold...
7461983 Field-installable optical splice  
A splice for connecting two segments of optical fiber cable, the splice comprising: (a) an elongated housing having a first end with a first opening, a second end with a second opening, and a...
7407333 Optical fiber fixing system, optical fiber butting system and optical fiber fusion-splicing system  
An optical fiber fixing system includes a clamp base and a clamp member. The clamp base has a V-groove on a top surface thereof. The depth of the V-groove is configured such that a ridgeline of an...
7403686 Fiber optic cable splicing technique  
The invention is a staggered splice and method for making the same. The staggered splice is used to join two multi-fiber optic cables. Each opposing pair of optic fibers is cleaved such that they...
7393143 Optical connector and connection structure of optical fibers  
An optical connector having: a ferrule into which a first optical fiber is inserted; an optical fiber connector disposed at an back end of the ferrule; and a cross-linkable refractive index...
7377703 Flexible ferrule device for connection of optical fiber and use thereof  
The present invention is directed to a connector assembly for connecting optical fibers in optical communication systems, and particularly to flexible ferrule device for connecting optical fibers...
7371019 Method and apparatus for sensing light  
Disclosed is an optical apparatus including an optical fiber having a wavelength of operation, the optical fiber comprising a first length of the optical fiber joined to a second length of the...
7371020 Method of aligning optical-fibers, optical-fiber alignment device, and optical-fiber fusion splicer  
A method of aligning optical-fibers, including: holding a sheath of an optical-fiber ribbon cord using an optical-fiber holder so that distal ends of optical fibers extending from the sheath are...
7316513 Optical-fiber mechanical splicing technique  
A portable optical-fiber cutter is used to slice a first optical-fiber at an advantageous angle to control reflections and at a suitable length to mate with a similar second optical-fiber that was...
7313303 Telecommunication cable comprising a jointed optical core and method for jointing said core  
An optical cable having an optical core with a strength member and optical fibers embedded in a thermoplastic material. The optical core has a joint section having substantially the same diameter...
7292765 Optical fiber holding apparatus and optical fiber fusion-splicing apparatus including the same  
The present invention relates to an optical fiber holding apparatus and the like, which has a structure for stably holding optical fibers with a satisfactory force without interfering with other...
7280733 Fiber termination platform for optical connectors  
A field termination platform and method for field termination of an optical fiber in an optical fiber connector are provided. The field termination platform includes a base configured to hold the...
7264410 Dual function splice component for mechanical splice connector  
A fiber optic mechanical splice connector including a single connector element operable for providing optical fiber alignment and strain relief includes opposed splice components that define first...
7258496 Optical fiber connection tool and optical fiber connection method  
An optical fiber connecting tool is provided in which an optical fiber connecting tool 5 is used which has a ferule 7, a connecting structure 10 which has two clamping sections 18, 19 which...
7208855 Fiber-optic cable as integral part of a submersible motor system  
Apparatus, systems and methods are provided for transmission of optical signals through a wellbore whereby optic fibers are protected from exposure to harsh downhole fluids and conditions. The...
7207732 Coated optical fiber and curable compositions suitable for coating optical fiber  
The present invention provides materials suitable for use as secondary coatings of optical fibers or the re-coating of spliced optical fiber junctions. With regard to the latter use, the coating...
7186032 Optical coupled system  
An interface system and a method of making an interface assembly or connection between a first device having a number of optical leads and a second device having a number of optical leads. In the...
7151877 Optical fiber axial alignment method and related device, and optical fiber fusion splicing method and related device  
An optical fiber axial alignment method and related method, and an optical fiber fusion splicing method and related device are disclosed wherein a butt alignment section 9 has a butt alignment...
7144165 Fiber splicer  
Optical fibers ( 1, 1 ′) are fusion spliced to each other by using a CO2 laser ( 109 ) having an emission wavelength of 9.3 microm. The heat absorption of the fibers is higher and the variation...
7140787 Optical fiber mechanical splice with strain relief mechanism  
An optical fiber splicing member can hold optical fiber buffer coatings stably in a simple structure as compared with conventional art and enables use of an existing splicing tool. There are...
7095921 Laser apparatus, exposure head, exposure apparatus, and optical fiber connection method  
An optical fiber of a bundled fiber light source is an optical fiber whose core diameter is uniform but whose emission end cladding diameter is smaller than an incidence end cladding diameter...
7077579 Low profile splicing stage for optical fiber waveguides  
A splicing stage for fusion joining two optical fibers comprises an electric arc welding system, a clamping and fiber position adjustment system, and an optional imaging optical system. The stage...
7079735 System for selecting optical fiber reels from inventory to fill an order  
An optical fiber inventory selection system selects optical fibers from inventory for use in a communication network. In one embodiment, the system includes a vendor computer system that executes...
7077580 Fiber-optic connectors and related methods  
Fiber-optic connectors and methods for coupling optical fibers via the fiber-optic connectors are disclosed. Once such fiber-optic connector includes: 1) a socket having a tunnel extending through...
7059782 Suppressing back reflection between optical interfaces  
An optical element, such as a waveguide or fiber ribbon, may be formed with an edge surface that reduces back reflections when light travels between optical elements butted against one another....
7061522 Optical fiber fusion-splicer  
In an optical fiber observing image processing apparatus, at least two different capturing modes is provided in an image capturing means for capturing image data from two or more television...
7058267 Method for manufacturing of an optical fiber with a decoupling interface for scattered light, use of an optical fiber and device for monitoring of the light power guided through an optical fiber  
Method for manufacturing of an optical fiber with a decoupling interface for scattered light to monitor the power of light guided through the optical fiber, where the optical fiber has a core...
7029187 Optical fiber splice manufacturing process  
A method for splicing optical fibers includes securing a first optical fiber and a second optical fiber within an apparatus, stripping a coating from about the first optical fiber by a first laser...
7014372 Method and apparatus for splicing optical fibres  
A method of splicing optical fibers includes affixing a first fiber to a first keying element having a particular radial orientation, inserting the keying element in a support which receives the...
6993938 Systems and devices for fusing and fracturing fiber optic cables  
Systems, devices and methods for compiling and fracturing optical fibers are disclosed. In one aspect, a device is disclosed for coupling and for fracturing optical fibers, comprising a housing for...
6984077 System for joining polarization-maintaining optical fiber waveguides  
A splicing system for joining polarization-maintaining, single mode optical fibers produces durable fusion splices that have low transmission loss and maintain mode integrity. The system employs...
6985666 Method for coupling plastic optical fibers  
A method for coupling plastic optical fibers and a plastic optical fiber unit are provided by providing a holder, which includes a groove for holding plastic optical fibers in a longitudinal...
6981802 Connection structure of optical fiber and process for connecting optical fibers  
The invention provides a connection structure of optical fibers and a process for connecting optical fibers, by which the optical fibers are prevented from being damaged, the working time required...
6960035 Laser apparatus, exposure head, exposure apparatus, and optical fiber connection method  
An optical fiber of a bundled fiber light source is an optical fiber whose core diameter is uniform but whose emission end cladding diameter is smaller than an incidence end cladding diameter...
6959131 Achromatic fiber-optic power splitter and related methods  
An achromatic power splitter is formed from multiple optical fibers. The achromatic power splitter operates single mode, which permits the power splitter to operate substantially insensitive to...
6952007 Method for estimating amount of angular disagreement of planes of polarization of polarization-maintaining optical fibers and for connecting polarization-maintaining optical fibers  
The present invention is provided for accurately estimating an amount of angular disagreement of planes of polarization between two polarization-maintaining optical fibers when connecting the...
6934454 Distributed optical amplifying apparatus, optical communication station, optical communication system, and optical fiber cable  
An optical fiber transmission line including first, second and third optical fibers connected together so that light travels through the transmission line from the first optical fiber, then through...
6921216 Method of fusion splicing thermally dissimilar glass fibers  
Thermally dissimilar glass fibers are fusion spliced by pretreating the cleaved end surface of the high-temperature fiber to provide a smooth surface for making good contact with the...
6918269 Optical fiber aligning method  
A method and device for aligning and connecting an optical fiber (or device) with another optical device, are disclosed. The method rotates the optical fiber about three axes that intersect at the...
6890109 Optical fiber splicer and optical fiber splicing method  
An optical fiber splicer for splicing a plurality of first optical fibers arranged in spaced relationship with each other and a plurality of second optical fibers arranged in opposed relationship...
6886998 Method for fusion splicing optical fibers and apparatus for heating spliced part by arc  
An object is to provide an optical fiber fusion splicing method in which splice loss can be reduced, and also to provide an arc-heating unit used for heating the fusion spliced part of an optical...
6879758 Multi-degree-of-freedom of precision positioning device using spring-mounted electromechanical actuators  
A multi-DOF of positioning device has a main base, a fixed base, a translational Y-axial element, a translational X-axial element, multiple spring-mounted electromechanical actuating units, an...
6873773 Method of cross-connecting optical fibers  
A method of cross-connecting or reorganizing individual optical fibers of a plurality of fiber optic ribbons include the steps of providing a substrate having an adhesive thereon with a mixing zone...
Matches 1 - 50 out of 241 1 2 3 4 5 >