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US20140086530 |
ASYMMETRIC MULTI-CHANNEL GRIN OPTICAL CONNECTOR
A gradient-index (GRIN) optical connector is disclosed that includes a GRIN lens having a central optical axis and front and back opposite endfaces. A plurality of optical fibers are optically... |
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US20120148193 |
FERRULE STRUCTURE AND ASSEMBLY FOR LENS TERMINATED FIBER
A ferrule structure including a ferrule having an end face shape configured to incorporate at least a portion of a lens attached to an end of an optical fiber. The end face includes a cavity in... |
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US20080279503 |
SYSTEM AND APPARATUS FOR FIBER OPTIC CONNECTOR
A fiber optic connector uses an expanded light beam design in a universal receptacle that couples to a single style of plug on the ends of all harnesses. A single, mirror image socket design is... |
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US20080226231 |
Multi-Channel Optical Rotary Coupling of Low Reflectance
An optical rotary joint comprises a first collimator arrangement for coupling-on first light-waveguides, and a second collimator arrangement for coupling-on second light waveguides, with the... |
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US20110091156 |
ENVIRONMENTALLY RUGGED FREE-SPACE FIBER WAVEGUIDE CONNECTOR AND METHOD OF MANUFACTURE THEREOF
Various embodiments of free-space fiber waveguide connectors, feed-throughs and GRIN lens assemblies and methods of bonding GRIN lenses in, and aligning waveguide fibers to, such connectors,... |
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US20050129359 |
Micro collimating lens system for optical communication
A micro collimating lens system for optical communication includes: an optical fiber aligned on a silicon substrate in a certain direction for transmitting an optical signal; and at least two... |
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US20050089272 |
Optical fiber collimator and manufacturing method thereof
An optical fiber collimator is provided in which the optical axis of a beam of light incident upon and emergent from the end face of the optical fiber collimator utilizing graded index (GI)... |
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US20130301987 |
OPTICAL AMPLIFIER AND RESONATOR
An optical amplifier includes: a first optical fiber, through which seed light and excitation light propagate; an optical coupler that inputs the excitation light into the first optical fiber; a... |
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US20070086700 |
Optical fiber array
An optical fiber array includes two more glass containers each with a cylindrical shape. Each container contains an optical fiber, including a convex face on outer side thereof to provide light... |
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US20120321249 |
LASER-PROCESSED GRIN LENSES AND OPTICAL INTERFACE DEVICES AND ASSEMBLIES USING SAME
Laser-processed gradient-index (GRIN) lenses and optical interface devices and assemblies that utilize the laser-processed GRIN lenses are disclosed. A GRIN lens assembly includes a cylindrical... |
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US20070165981 |
Optical component for optical communication
Provided is an optical component for optical communication which is capable of suitably accepting a request to reduce a size, resisting a thermal expansion coefficient difference between... |
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US20050226563 |
Optical fiber component
An optical fiber component comprises an optical element (1), a pair of PhC fibers (2a, 2b) with a large MFD (approximately 30 to 50 μm), and a pair of SM fibers (3a, 3b) with a small MFD... |
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US20150168738 |
Displays Employing Multimode Optical Fiber and Low-speckle Light Sources
An apparatus comprising a visible light source(s), multimode optical fiber(s), light coupler(s), an optional spatial light modulator(s), and an optional projection lens(es). The light source has a... |
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US20100189394 |
Multi-Channel Optical Rotary Coupling of Low Reflectance
An optical rotary joint comprises a first collimator arrangement for coupling-on first light-waveguides, and a second collimator arrangement for coupling-on second light waveguides, with the... |
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US20050185887 |
Optical fiber collimator
An optical fiber collimator adaptable for light in a significantly expanded wavelength band. A fiber chip includes a single mode optical fiber held in a capillary. A gradient index rod lens and... |
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US20100189393 |
OPTICAL AMPLIFIER AND RESONATOR
[Object] An optical amplifier and a resonator capable of outputting output light having a high intensity are provided. [Solving Means] An optical amplifier 100 includes: a first optical fiber 20,... |
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US20080285915 |
Optical transmission system
An optical transmission system (1) alters quantity of incident light by reflecting an optical signal by a micro mirror (11) to enter an optical fiber (13) and by controlling an angle of the micro... |
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US20100195956 |
MULTI-CHANNEL FIBER OPTIC ROTARY JOINT USING DE-ROTATING LENS
A multi-channel fiber optic rotary joint has been invented in which optic signals can be transmitted simultaneously from a rotating fiber optic collimator array and a stationary fiber optic... |
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US20070081765 |
Package structure of a wavelength division multiplexing device
A package structure of a WDM device is disclosed. The package structure disclosed here can effectively reduce the amount of the adhesive leaking during the manufacturing process and increase the... |
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US20170131478 |
MONOLITHIC ELEMENT AND SYSTEM FOR COLLIMATING OR FOCUSING LASER LIGHT FROM OR TO AN OPTICAL FIBER
A monolithic optical element and system is used for collimating or focusing laser light from or to optical fibers. The optical fiber terminates in a tip that directly abuts against the first... |
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US20170017040 |
COLLIMATING LENS
A collimating rod lens for fiber optic communication with a cylindrical envelope surface, and a spherical convex front surface, wherein the lens has a particular length L and a particular radius R... |
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US20160041341 |
MONOLITHIC ELEMENT AND SYSTEM FOR COLLIMATING OR FOCUSING LASER LIGHT FROM OR TO AN OPTICAL FIBER
A monolithic optical element and system is used for collimating or focusing laser light from or to optical fibers. The optical fiber terminates in a tip that directly abuts against the first... |
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US20150316717 |
CONTACT FOCUSING HOLLOW-CORE FIBER MICROPROBES
A focusing microprobe system, comprising: one of a single-mode laser radiation source and a few-mode laser radiation source; a coupler coupled to the laser radiation source; one of a single-mode... |
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US20150301295 |
MULTI-CHANNEL OPTICAL CONNECTOR WITH COUPLING LENSES
Optical connectors are provided for connecting sets of optical waveguides (110), such as optical fiber ribbons to each other, to printed circuit boards, or to backplanes. The provided connectors... |
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US20150277055 |
OPTICAL FIBER CONNECTOR WITH ACHROMATIC GRIN LENS
An optical fiber connector for coupling light to or from an input fiber is disclosed. The connector includes a first alignment member that holds an achromatic GRIN lens. The achromatic GRIN lens... |