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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...
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7607840 |
Tactical flexible fibre optic splice enclosure and method of installation
The present invention relates to fibre optics and more particularly to flexible, durable, fibre optic splices, and methods of installing such splices. One embodiment of the invention comprises a...
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7600928 |
System and method for performing and protecting hybrid line splices
A method for providing a protected splice in a hybrid cable that has a fiber optic line and an electrical line includes the steps of providing an optic splice in the fiber optic line; providing a...
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7600927 |
Optical splicer, optical module, and method of producing optical splicer
An optical splicer 2 according to an embodiment of the present invention has a plurality of optical fibers 6 , and an optical splice member 8 having a plurality of fiber holes 14 in each of...
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7558459 |
Splice holder device
A splice holder device includes a tray mountable in a telecommunications closure, the tray including a splice mounting mechanism configured to receive a splice device. The splice holder device also...
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7548680 |
Fiber optic local convergence points for multiple dwelling units
There are provided fiber optic local convergence points (“LCPs”) adapted for use with multiple dwelling units (“MDUs”) that facilitate relatively easy installation and/or optical...
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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...
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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...
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7510339 |
System for splicing fiber drop cables
An splice enclosure for supporting a splice between the ends of a pair of fiber optic drop cables includes at least one longitudinally-extending flexible support member extending across the splice,...
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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...
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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...
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7467899 |
Ferrule transfer method and ferrule holder
A built-in optical fiber of a ferrule has one end of the built-in optical fiber matched with a splicing end surface, and the other end of the built-in optical fiber protruded from an end portion...
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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...
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7447414 |
Cable protector apparatus
A cable protector (for protecting e.g. optical cable) apparatus provides an elongated flexible body having a central longitudinal bore for holding the cable to be protected. The elongated body...
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7410308 |
Fiber optic cable splice
A new fiber optic cable splice for splicing optical fiber cables together and reconstructing fiber-optic cable that provide substantially enhanced reliability and broadened operating temperature...
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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...
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7393148 |
Optical fiber splicing closures and methods
A splice enclosure assembly is provided for enclosing a splice between first and second fiber optic cables, the first and second fiber optic cables each having a jacket, an elongate optical fiber...
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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...
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7369738 |
Optical connector and fiber distribution unit
An optical connector for terminating an optical fiber comprises a housing configured to mate with a receptacle and a collar body disposed in the housing. The collar body includes a fiber stub...
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7364375 |
Method and apparatus for splicing a fiber optic cable
A method for splicing fiber optic cables to each other utilizes a splice tube of a glass material having a passage extending through it. A technician inserts ends of each optical fiber into the...
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7343077 |
Fiber optic drop wire splice kit
The present invention features a system and method for securely holding a fiber optic drop cable splice in place and for creating a watertight splice by encapsulating two or more fiber optic cables...
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7327943 |
Installation closure having fiber management apparatus
An installation closure having fiber management apparatus includes an outer shell and at least one cable centralizer disposed within the outer shell at a factory-assembled access location on a...
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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...
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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...
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7309168 |
Optical fiber cable
An optical fiber cable, comprising a cable main unit with an optical fiber covered by a sheath and terminal units mounted on end portions of the cable main unit, wherein each of the terminal units...
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7306382 |
Mechanical splice optical fiber connector
An fiber optic splice having substantially enhanced reliability and broadened operating temperature range uses a light-cured index matching fluid to splice the facing ends of the optical fibers in...
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7296940 |
Optical fiber connecting portion structure and light monitor apparatus
An optical apparatus of the invention has a fusion splice portion where respective ends of two optical fibers each having a core, a cladding, and a UV coat portion provided on the outside of the...
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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...
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7242841 |
Cross-connect fiber optic cables and associated cross-connect sections
A flexible cross-connect apparatus for cross-connecting fiber optic cables includes a transition strength member, at least one cable clamp assembly, at least one fiber storage device, and a cover...
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7234881 |
MOLDING APPARATUS FOR A REINFORCEMENT RESIN COATING OF GLASS OPTICAL FIBER EXPOSING PORTION OF AN OPTICAL FIBER JUNCTION, METHOD FOR MOLDING REINFORCEMENT RESIN COATING OF A GLASS OPTICAL FIBER EXPOSING PORTION OF AN OPTICAL FIBER JUNCTION, AND OPTICAL FIBER CABLE
A molding die 1 is constituted by an upper die 1 a and a lower die 1 b which are made of a material transparent to an ultraviolet light, and has a cavity 3 constituted by grooves 2 c , 2 d...
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7220067 |
Cable splice protector
The present invention provides a protector assembly and process for protecting a downhole connection of a line (e.g., fiber optic or electrical) from the wellbore environment. Inside the housing...
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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...
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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...
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7128478 |
Optical fiber reinforcing method and optical fiber reinforcing device
In an optical fiber fusion reinforcing device, a distance from an end face 723 to a mid point C 6 of a reinforcing device 7 is set equal to a distance from a fusion splicing point M to an end...
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7104706 |
Heating device
The present invention relates to a heating device having at least a first heating element 102 for heating at least one protective sleeve 105, 602 arranged around at least a first uncoated...
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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...
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7040818 |
Device and method for reinforcing optical fiber fusion spliced part
A device for reinforcing an optical fiber fusion spliced part a heating mechanism for heating a protective member and optical fiber clamping mechanisms which are arranged at both sides of the...
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7021842 |
Optical fiber array
In an optical fiber array, an optical fiber, a bundle of optical fibers or an optical fiber ribbon is mounted on an array substrate with a V-groove or V-grooves. A bare fiber portion in which a...
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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...
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6993220 |
Temperature-compensated optical fiber component
A temperature-compensated optical fiber component for use in high-density WDM optical communication includes an optical fiber which has a Bragg grating serving as a monochromatic filter, an inner...
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6985667 |
Optical fiber component for connection and manufacturing method thereof
This invention provides an optical fiber wiring board having excellent optical property, high reliability and high mounting property. This invention relates to an optical fiber component for...
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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...
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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...
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6976192 |
Data marker having record keeping ability
A data marker ( 20 ) for use in connection with one or more signal carrying members, such as a fiber optic cables ( 12-18 ) includes a carrier ( 21 ) that mounts a data storage device ( 24 ) that...
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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...
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6947644 |
Optical fiber holding structure
The present invention includes a sheet material, a first optical fiber, a second optical fiber optically coupled to the first optical fiber in portions thereof, and an optical fiber coupler...
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6942399 |
Optical fiber coupler reinforcing member and optical fiber coupler
An optical fiber coupler reinforcing member comprises an approximately rectangular member formed by a hard material, and has a flat surface along the longitudinal direction thereof. In addition,...
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6908236 |
Method for molding optical fiber fusion spliced portion and optical fiber with molded fusion spliced portion
In a method for molding an optical fiber fusion spliced portion, a mold coating is formed on a bare fiber portion of a fusion spliced portion of the optical fibers, using a resin compound having...
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6899470 |
Systems and methods for fabricating low-loss, high-strength optical fiber transmission lines
Systems and techniques are described for fabricating a low-loss, high-strength optical transmission line. In one described technique, a first fiber is spliced to a second fiber at a splice point....
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6899471 |
Sleeve splicing kit and method
A kit and a method for splicing together porous sleeves are disclosed. The kit includes a release liner in the form of a non-porous membrane, preferably in the shape of an elongated tube. Adhesive...
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