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US20090185592 Laser diode system with reduced coolant consumption  
High-power laser diode system offering reduced consumption and inventory of coolant. The invention provides coolant at a very high flow rate to a heat exchanger. A portion of the coolant flow...
US20100080254 TEMPERATURE TUNING OF OPTICAL DISTORTIONS  
The systems and methods herein provide for tuning an optical characteristic of a gain medium for a laser system. For example, a system may include a thermal tuner that dynamically controls the...
US20050030988 Vortex laser chiller and thermal control system  
A coolant loop for an imaging engine light source avoids the necessity for a chiller or an expensive thermo-electric cooler. Instead, it uses a standard heat exchanger and a pneumatically-operated...
US20050147140 Integrated laser cavity with transverse flow cooling  
A laser cavity includes two half shells adapted to be held together forming a sealed, integrated laser structure. The laser cavity is adapted for retaining an excitation source and a lasing...
US20100018316 NSMS flight laser detector cooling system  
A system includes a liquid cooling medium, a cooling plate having opposite first and second sides and at least one internal passage in which the liquid cooling medium flows, first and second...
US20080240183 RF excited CO2 slab laser tube housing and electrodes cooling  
The laser tube housing of a CO2 slab laser is provided with a cooling system in which coolant fluid tubes are inserted into hollowed out portions formed in the longitudinal sidewalls of the laser...
US20070104233 Thermal management system for high energy laser  
A method and system are disclosed for cooling a laser, such as a high average power (HAP) solid state laser (SSL). A coolant that has been heated from previous use can be conditioned by...
US20080225912 Solar Light Pumped Laser and Cooling Method of Solar Light Pumped Laser  
A solar light pumped laser performing laser oscillation by pumping a laser medium with solar light, the solar light pumped laser including, a laser medium 12, a container device 14 that supports...
US20080063017 Laser Diode Array Mounting  
An optically stacked, laser diode array module (10) includes a mounting block (100) having a series of stepped, parallel diode mounting surfaces (101) on one face of the block, each diode mounting...
US20050002427 Cooled electrodes for high repetition excimer or molecular fluorine lasers  
The consumption and/or erosion of electrodes in high repetition rate gas discharge lasers, such as excimer or molecular fluorine lasers, can be reduced using any of a number of temperature...
US20060013274 Laser unit  
A laser unit using circulating cooling water, which may economically maintain the cleanliness of the cooling water and a channel for the cooling water. By a command of an operator, the activation...
US20070153847 Manufacturing and the design of assemblies for high power laser diode array modules  
A method (and structure) of manufacturing high power laser diode array modules provides multi kilowatts of power for a semiconductor-based laser. The method also provides an array module having...
US20050063433 Stepped manifold array of microchannel heat sinks  
An assembly for providing a concentrated, vertically stacked array of laser beams from a horizontally offset array of electrically serially-connected metallic microchannel heat sinks each bearing...
US20070206648 Thin-Film Evaporative Cooling For Side-Pumped Laser  
A system and method are provided for cooling a crystal rod of a side-pumped laser. A transparent housing receives the crystal rod therethrough so that an annular gap is defined between the housing...
US20080019405 Laser Processing Device  
A laser processing apparatus which can correct the fluctuation in laser light emitting direction among laser heads is provided. In the laser processing apparatus 1, a laser head 13 is held and...
US20140269797 SYSTEM FOR COOLING ELECTRONIC COMPONENTS  
A system for cooling electronic components is provided, the system comprising: a first electronic component having a first operating temperature; a second electronic component having a second...
US20140169394 MACRO-CHANNEL WATER-COOLED HEAT-SINK FOR DIODE-LASER BARS  
A water-cooled heat-sink for a diode-laser bar includes a copper-cooling-unit having an integral mount thereon for the diode-laser bar. The copper-cooling-unit is attached to a steel base-unit....
US20140119394 MACRO-CHANNEL WATER-COOLED HEAT-SINK FOR DIODE-LASER BARS  
A water-cooled heat-sink for a diode-laser bar includes a copper-cooling-unit having an integral mount thereon for the diode-laser bar. The copper-cooling-unit is attached to a steel base-unit....
US20060274797 Method for cooling semiconductor diodes and light emitting diodes  
A relatively simple and inexpensive method to increase the operational lifetime of semiconductor laser diode elements and light emitting diodes (LEDs) is disclosed. The semiconductor laser diode...
US20060045153 Low thermal expansion coefficient cooler for diode-laser bar  
A heat sink for cooling a diode-laser bar on a gallium arsenide (GaAs) substrate includes a water-cooled copper body. A layer of a metal having a coefficient of expansion (CTE) about equal to or...
US20130294470 TEMPERATURE CONTROLLER FOR GAS LASER  
A temperature controller for a gas laser which controls temperatures of a plurality of temperature-controlled apparatuses including a first temperature-controlled portion requiring a...
US20130294469 TEMPERATURE CONTROLLER FOR GAS LASER  
A temperature controller for a gas laser which controls temperatures of a plurality of temperature-controlled apparatuses including a first temperature-controlled portion requiring a...
US20050232318 Laser amplifier  
A method and an apparatus capable of efficient laser amplification by cooling a semiconductor laser pumped, ytterbium doped YAG crystal to a temperature between 8 K and 230 K.
US20140119393 MACRO-CHANNEL WATER-COOLED HEAT-SINK FOR DIODE-LASER BARS  
A diode-laser bar is mounted on water-cooled heat-sink between two ceramic sub-mounts for electrically isolating cooling-water in the heat-sink from the diode-laser bar. Mounting between the two...
US20110206077 Thin Disk Laser Operations with Unique Thermal Management  
A thermal management apparatus and method for a thin disk laser system enabling the laser system to have near isothermal temperatures across and throughout a thin disk comprising a mechanically...
US20090323743 High-Power, High-Throughput Microwave Discharge Singlet Oxygen Generator for Advanced Electrical Oxygen-Iodine Lasers  
A laser device includes an optical resonator, a microwave driven discharge device, and a source for a second gas. The microwave driven discharge device is disposed relative to the optical...
US20090161709 MULTICHIP PACKAGE, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME  
Disclosed herein is a multichip package comprising an optoelectronics assembly; a socket that houses the optoelectronics assembly; the socket being in electrical communication with the...
US20130163626 Optical Illuminator  
Illuminator module comprising VCSEL arrays with planar electrical contacts, readily adaptable for surface mounting, is provided. Monolithic VCSEL arrays are configured in array patterns on two and...
US20150016480 Crystal Laser Comprising A System For Cooling The Crystal With A Fluid  
A crystal laser including a doped crystal, and a system for cooling the crystal. This cooling system includes: a support including a first and a second surfaces; a device for fastening the crystal...
US20150188279 LASER SYSTEM CHILLER  
A laser system includes a laser element, a pump source configured to input light to the laser element, a first heat exchanger, a pump source heat exchanger, a laser element heat exchanger, and a...
US20150214694 OXYGEN LASER OSCILLATOR  
The disclosed invention provides an oxygen laser oscillator which can obtain a direct lasing from a singlet oxygen molecule (O2(1Δg)). The oxygen laser oscillator (100) according to the embodiment...
US20140328360 MOUNTING VANE FOR OPTICAL ELEMENT OF A LASER  
A mount for an optical element such as in a laser, optical amplifier, or other optical system, is disclosed. The mount is a mounting vane (100) for cooling the optical element (125) by a fluid...
US20130250985 LASER SYSTEM CHILLER  
A laser system includes a laser element, a pump source configured to input light to the laser element, a first cooling circuit and a second cooling circuit. The first cooling circuit includes a...
US20100202479 HEAT SINK, LASER APPARATUS PROVIDED WITH SUCH HEAT SINK, AND LASER STACK APPARATUS  
A heat sink has a first flat plate, a partition plate, and a second flat plate. The first flat plate has an upper surface in which a first recess is formed. The second flat plate has a lower...
US20150030043 Cooling Laser Gas  
A cooling arrangement for cooling laser gas for a gas laser includes a first cooling circuit having a first cooling assembly and a first heat exchanger for cooling laser gas which flows from a fan...
US20130100975 Controlling Temperature Differences in a Gas Laser  
A gas laser includes discharge tubes connected to together by corner housings, each corner housing including a first cooling channel configured to allow flow of a first coolant. A heat exchanger...
US20150010030 COOLING SYSTEM, RESERVOIR UNIT AND CARTRIDGE, AS WELL AS SOLID-STATE LASER OSCILLATOR SYSTEM PROVIDED WITH THE SAME  
A reservoir unit which is included as an element along a circulation path of a cooling system includes a cartridge and a cartridge loading unit which are configured to be removable from each...
US20130322475 MODE TAILORED SPHERICAL LASER  
A spherical laser includes a transparent or semi-transparent outer spherical vessel having an internal cavity, an amplifying medium in the cavity, and means to excite the amplifying medium. The...
US20130003764 LASER DIODE ARRANGEMENT  
A laser diode arrangement having a multiplicity of laser diodes (11) arranged along side one another, comprises a heat sink (9) on which the laser diodes (11) are mounted and a cooling body (1)...
US20110026551 Laser Diode Ceramic Cooler Having Circuitry For Control And Feedback Of Laser Diode Performance  
A laser diode package includes a laser diode, a cooler, and control circuitry, such as an integrated circuit. The laser diode is used for converting electrical energy to optical energy. The cooler...
US20130259074 COMPACT CO2 SLAB-LASER  
A compact CO2 slab-laser is contained in a fluid cooled housing having three compartments. One compartment houses discharge electrodes and a laser resonator. Another compartment houses a...
US20100118901 HERMETICALLY-SEALED RF FEED-THROUGH WITH INTEGRATED CAPACITOR  
A carbon-dioxide (CO2) gas-discharge slab laser includes elongated discharge-electrodes in a sealed enclosure. Radio Frequency (RF) power is supplied to the electrodes via an impedance matching...
US20130250984 LASER ELEMENT HAVING A THERMALLY CONDUCTIVE JACKET  
A laser element includes a laser rod and a thermally conductive jacket on an exterior surface of the laser rod. The thermally conductive jacket assists in dissipating heat generated in the laser...
US20130100974 LIGHT EMITTING SYSTEMS  
A laser diode grid element comprising laser diodes arranged along a corresponding substantially flat surface; and a collimator for each laser diode for generating collimated light beams...
US20110286482 LASER DIODE PACKAGE WITH ENHANCED COOLING  
A laser diode package assembly includes a reservoir filled with a fusible metal in close proximity to a laser diode. The fusible metal absorbs heat from the laser diode and undergoes a phase...
US20100254419 HIGH ENERGY LASER THERMAL MANAGEMENT  
Methods and systems are disclosed for cooling a laser, such as a high average power (HAP) solid state laser (SSL). A coolant that has been heated from previous use can be conditioned by...
US20100195679 Solid-state laser comprising a resonator with a monolithic structure  
The invention relates to a solid-state laser, comprising a resonator (1) with a monolithic structure consisting of a laser medium, on which a passive Q-switch (12) and at least one resonator...
US20100158058 LASER MODULE  
A laser module (1) with at least two laser units (3) are adjusted such that the emitted beams of the laser units (3) converge. The laser units (3) exhibit cooling channels (5) that are provided...
US20170179686 STACKABLE ELECTRICALLY-ISOLATED DIODE-LASER BAR ASSEMBLY  
A diode-laser assembly having an electrically isolated diode-laser bar on a cooled base-element is disclosed. The diode-laser bar is electrically isolated from the base-element and electrically...
US20170163005 LASER APPARATUS HAVING CONDENSATION PREVENTION FUNCTION  
A laser apparatus that can reliably prevent the formation of condensation is disclosed. In the laser apparatus, the temperature of cooling water supplied into the interior of the laser apparatus...

Matches 1 - 50 out of 87 1 2 >