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US20090129412 |
Apparatus for bonding camera module, equipment for assembling camera module having the apparatus, and method of assembling camera module using the equipment
An apparatus for bonding a camera module, equipment for assembling the camera module having the apparatus, and a method of assembling the camera module using the equipment. The apparatus include:... |
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US20060250221 |
Strobe light system
A system for minimizing maintenance of tower mounted strobe light warning systems, the system comprising a first station located on the tower, the first station having a flash head and at least... |
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US20110036998 |
COUNTERMEASURE DEVICE FOR A MOBILE TRACKING DEVICE
A countermeasure device for directing a mobile tracking device away from an asset is provided. The countermeasure device includes a continuous wave laser source whose output is directed at a... |
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US20140211818 |
CLADDING LIGHT STRIPPER AND METHOD OF MANUFACTURING
A cladding stripper includes a plurality of transversal notches or grooves in the outer surface of an exposed inner cladding of a double clad optical fiber. Position and orientation of the notches... |
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US20070291798 |
LASER ASSEMBLY FOR USE WITH A MICROSCOPE
A laser assembly is provided which includes an objective assembly having an objective and a dichroic mirror, a collimating assembly having a collimating lens and a selectively displaceable mount,... |
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US20140233592 |
BROADBAND HIGH POWER LIGHT SOURCE
A tunable light includes a super continuum light source and a non-linear crystal, the super continuum light source comprising a pump source and a generator fiber, the generator fiber having an... |
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US20090175301 |
FIBRE LASER SYSTEM
A fibre laser system is disclosed comprising an optical fibre, a part of which is doped with a rare earth to form an optical gain medium; at least one laser diode; means for applying pump... |
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US20080095200 |
DEVICE FOR GENERATING A LASER LIGHT BEAM
A device for generating a laser light beam includes a module. The module includes at least one laser light source, and a mechanical, an electrical and/or an optical interface defined towards an... |
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US20090080469 |
Optical coupler devices, methods of their production and use
The present invention relates to an optical component comprising an acceptance fibre, e.g. a photonic crystal fibre, for propagation of pump and signal light, a number of pump delivery fibres and... |
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US20060268945 |
Tera-hertz wave transmitting optical component, tera-hertz wave optical system, tera-hertz band wave processing device and method
A tera-hertz band wave processing device includes a tera-hertz wave generator for generating a specified tera-hertz wave, and an optics optical plane composed of a high-function resin and provided... |
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US20060280217 |
Optical apparatus, comprising a brightness converter, for providing optical radiation
Apparatus for providing optical radiation (10), which apparatus comprises a pump source (1) for providing pump radiation (2), and a brightness converter (3), the apparatus being characterised in... |
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US20090310627 |
LASER FOR PROVIDING PULSED LIGHT AND REFLECTOMETRIC APPARATUS INCORPORATING SUCH A LASER
A laser for generating laser light pulses comprises a cavity containing an active optical gain medium (102) and a spectral filtering device (104), a delay device (110) for delaying light by a... |
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US20150043598 |
METHOD FOR GENERATING OPTICAL PULSES AND OPTICAL PULSE GENERATOR
The method generally has the steps of propagating a seed wave in an optical fiber; generating a wave of first order by stimulated Brillouin scattering of the seed wave in the optical fiber, the... |
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US20120213235 |
OPTICAL COUPLERS AND ACTIVE OPTICAL MODULES USING THE SAME
Provided are an optical coupler and an active optical module including the same. The optical coupler includes at least one first optical fiber, a second optical fiber, and a hollow optical block.... |
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US20130182724 |
OPTICAL PARAMETRIC AMPLIFICATION, OPTICAL PARAMETRIC GENERATION, AND OPTICAL PUMPING IN OPTICAL FIBERS SYSTEMS
Embodiments described herein include a system for producing ultrashort tunable pulses based on ultra broadband OPA or OPG in nonlinear materials. The system parameters such as the nonlinear... |
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US20120062983 |
OPTICAL PARAMETRIC AMPLIFICATION, OPTICAL PARAMETRIC GENERATION, AND OPTICAL PUMPING IN OPTICAL FIBERS SYSTEMS
Embodiments described herein include a system for producing ultrashort tunable pulses based on ultra broadband OPA or OPG in nonlinear materials. The system parameters such as the nonlinear... |
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US20090067453 |
Laser Light Source and Optical Device
A laser light source is provided with a pump light source (1) comprising a semiconductor laser, a solid laser medium (2) which is excited by the semiconductor laser, and multi-mode means for... |
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US20080267229 |
Optical fiber, optical fiber production method and optical fiber production system
An optical fiber includes a rare-earth element-added core for serving as a gain medium, and a cladding formed on a periphery of the core. Pump light propagated through the cladding is coupled into... |
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US20090262416 |
CASCADE LASER
Disclosed is an optical fiber that includes an inner core having a concentration of at least one laser active material, the inner core being adapted to operate in a single mode manner; and an... |
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US20090074013 |
Thulium doped fiber configuration for enhanced high power operation
An optical fiber amplifier includes a laser pump source for generating laser pump light; a fiber including an inner cladding layer optically coupled to a laser pump source for receiving laser pump... |
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US20150260911 |
CLAD MODE STRIPPER
A clad mode stripper is provided on a passive double-clad fiber guiding amplified light signal downstream from a gain block. The fiber is configured with an upstream end stripped from a protective... |
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US20090080467 |
Pulse repetition frequency-multipler for fiber lasers
MOPA laser apparatus includes a master oscillator and a preamplifier providing a train of optical pulses. The pulse train is input to a fiber optic device arranged to multiply the pulse-repetition... |
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US20120195330 |
METHODS AND SYSTEMS FOR FIBER DELIVERY OF HIGH PEAK POWER OPTICAL PULSES
Methods and systems for delivery of high peak power optical pulses through optical fiber are disclosed. Raman soliton generation is utilized to maintain the properties of the pulses in the... |
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US20150155681 |
Gate-Tunable Graphene-Ferroelectric Hybrid Structure for Photonics and Plasmonics
The invention relates to a novel type of gate-tunable photonics and plasmonics which utilizes doped large-scale graphene coupled with ferroelectric material. The graphene-ferroelectric hybrid... |
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US20090285247 |
OPTICAL APPARATUS COMPRISING A PUMP-LIGHT-GUIDING FIBER
Optical apparatus including a pump-guiding fiber (30) including a fiber cladding (31), a fiber core (32) and an attachment section (33), the attachment section (33) including a straight core... |
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US20080107139 |
Erbium doped fibres
A method of producing green light signals, comprising coupling pump signals from at least one pump source into at least one erbium doped fibre (EDF) which cause ground state absorption (GSA), and... |
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US20090052475 |
Fiber Laser Device For Neutralizing Unexploded Ordinance
A device for directing a beam of radiation at a target. The device includes a fiber laser for producing the beam of radiation, an aiming mechanism, for aiming the beam of radiation at the target,... |
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US20070047597 |
Pulse picking and cleaning in short pulse high energy fiber laser system
A Chirped pulse amplification (CPA) fiber laser system. The CPA fiber laser system includes a fiber mode-locking oscillator for generating a laser to project to a pulse stretcher for stretching a... |
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US20060133433 |
Efficient chamber pumped fiber laser and amplifier
Chamber pumped fiber lasers and/or amplifiers are provided having a high fiber packing efficiency. Chamber pumping a fiber entails substantially surrounding a doped region of the fiber with a... |
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US20090262760 |
Laser Obstacle Ranging and Display
Apparatus, for detecting at least one object and preventing receiver burn-out, mounted on a vehicle, including a laser and at least one receiver, the receiver being coupled with the laser, the... |
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US20140362876 |
METHOD AND SYSTEM FOR MANAGING HEAT DISIPATION IN DOPED FIBER
An improved fiber array arrangement is provided that incorporates spacing and/or spacers between active fibers in a winding to reduce maximum active fiber temperature, with the spacing/spacer... |
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US20110091178 |
DOUBLE CLAD OPTICAL FIBER HAVING RING CORE SURROUNDING CORE FOR HIGH POWER OPERATION
An optical fiber apparatus having a wavelength of operatic comprises an optical fiber comprising a core; a pump cladding disposed about the core for receiving pump optical energy having a pump... |
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US20130222891 |
Method for manufacturing a coupling arrangement, coupling arrangement and amplifier
A single-mode fiber with certain parameters into the core of another fiber with different parameters; in particular single-mode guided light of a shorter wavelength is coupled into the core of a... |
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US20080212620 |
MICROSPHERE FIBER LASER SYSTEM
A microsphere fiber laser system includes a laser beam conducting fiber coated with doped microspheres. One end of the fiber is pumped with a pumping laser. The other end of the fiber is an... |
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US20100322268 |
Dynamic Compensator for Controlling Stresses on Fiber in Fiber Optic Cables
A dynamic compensator for a fiber optic cable having a jacket which is centered along a longitudinal axis, an elongated buffer tube surrounded by the jacket, and an elongated fiber surrounded by... |
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US20100098113 |
Selective deposition of carbon nanotubes on optical fibers
The specification describes a method for selectively depositing carbon nanotubes on the end face of an optical fiber. The end face of the optical fiber is exposed to a dispersion of carbon... |
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US20070189340 |
Optical fiber laser
To provide a low-cost, high reliability and high-powered operation enabled optical fiber laser, in the optical fiber laser for oscillating a laser light by introducing an excitation light for... |
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US20120134376 |
Radiation-Insensitive Optical Fiber Doped with Rare Earths
An optical fiber includes a central core for transmitting and amplifying an optical signal, an optical cladding to confine the optical signal transmitted by the central core, and an outer... |
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US20120230353 |
OPTICAL PULSE SOURCE WITH INCREASED PEAK POWER
In at least one embodiment time separated pulse pairs are generated, followed by amplification to increase the available peak and/or average power. The pulses are characterized by a time... |
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US20090201953 |
MICROSTRUCTURED OPTICAL FIBERS AND MANUFACTURING METHODS THEREOF
Optical devices and a method for manufacturing these devices. One optical device includes a core region having a first medium of a first refractive index n1, and includes a cladding region... |
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US20060001951 |
Fibre laser comprising a mode-selective cavity mirror
The invention relates to a laser comprising a cavity which is defined by an end mirror and a decoupling mirror. A fibre comprising an active core is arranged in said cavity and can be excited by... |
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US20050213616 |
Fiber laser device
A fiber laser device contains a first optical fiber of a double-clad type in which optical resonance of an infrared laser light takes place inside a core with Pr3+and Yb3+added thereto to generate... |
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US20060007965 |
Passive Q-switch modulated fiber laser
An all-fiber erbium laser oscillating in a passive Q switched mode. The laser includes a crystal saturable absorber that may be Co2+:ZnSe or Cr2+:ZnSe. In preferred embodiments continuous pumping... |
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US20080130692 |
PHOSPHATE GLASS BASED OPTICAL DEVICE AND METHOD
An optical device includes an optical fiber having a core including multicomponent phosphate glasses, and a cladding surrounding the core, and a first fiber Bragg grating formed in a first portion... |
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US20060209909 |
Fiber laser oscillator
A fiber laser oscillator 1 is provided with a pumping light source 30 for emitting pumping beams Lin; beam condensing means (light duct) 50 for condensing the pumping beams Lin emitted from the... |
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US20080144673 |
FIBER LASER WITH LARGE MODE AREA FIBER
A single-mode fiber laser includes a single mode holding, large mode area optical fiber assembly having a large mode area core, a first cladding and a second cladding. The optical fiber assembly... |
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US20090296746 |
FIBER LASER COIL FORM AND RELATED MANUFACTURING TECHNIQUES
A fiber laser thermal coil form and related manufacturing techniques that are substantially suitable for automation. The fiber laser thermal coil form including a thermally conductive substrate to... |
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US20090185583 |
UV and Visible Laser Systems
A laser system comprising: a light source generating light, said light source comprising at least two laser sources of different wavelengths; and a frequency converter operatively coupled to said... |
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US20120069861 |
Precisely-Shaped Core Fibers and Method of Manufacture
Non-circular core optical preforms are provided whose core-cladding interface edge has a sharpness that can be accurately controlled according to application-specific needs. Preform design and... |
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US20070211777 |
Laser diode array beam translator
A laser diode array beam translator includes a laser diode array having a number of spaced-apart laser elements, or diodes, each emitting laser radiation. The typical laser diode array laser... |