Saracco
Guido Saracco, Torino IT
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20120122015 | MICRO FUEL CELL SYSTEM AND CORRESPONDING MANUFACTURING METHOD - A micro fuel cell system comprises at least an anode region and a cathode region being realized in a substrate as well as at least an active area for chemical reactions and an ionic exchange membrane for separating the active area. The anode and cathode regions, the active area and the ionic exchange membrane are realized on a same planar surface being made by the substrate in order to form a single multifunctional bipolar plate. | 05-17-2012 |
20120276490 | BURNER AND COMBUSTION DEVICE COMPRISING SAID BURNER - The burner ( | 11-01-2012 |
Jérôme Saracco, Saint Morillon FR
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20150268061 | METHOD FOR THE REAL-TIME ESTIMATION OF THE TOTAL CONSUMPTION OF A FLUID DISTRIBUTED TO USERS, AND A DISTRIBUTION NETWORK IMPLEMENTING SAID METHOD - A method for the real-time estimation of the total consumption of a fluid, in particular water or gas, distributed from a unit (A) to users (b | 09-24-2015 |
Matthieu Saracco, Vancouver, WA US
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20120127563 | ACTIVE TAPERS WITH REDUCED NONLINEARITY - Fiber amplifiers and oscillators include tapered waveguides such as optical fibers that permit multimode propagation but produce amplification and oscillation in a fundamental mode. The tapered waveguides generally are provided with an active dopant such as a rare earth element that is pumped with an optical pump source such as one or more semiconductor lasers. The active waveguide taper is selected to taper from a single or few mode section to a multimode section, and seed beam in a fundamental mode is provided to a section of the waveguide taper associated with a smaller optical mode, and an amplified beam exits the waveguide taper at a section associated with a larger optical mode. | 05-24-2012 |
20120219026 | UV-GREEN CONVERTING FIBER LASER USING ACTIVE TAPERS - Nonlinear optical systems include fiber amplifiers using tapered waveguides such as optical fibers that permit multimode propagation but produce amplification and oscillation in a fundamental mode. The tapered waveguides generally are provided with an active dopant that is pumped with an optical pump source such as one or more semiconductor lasers. The active waveguide taper is selected to taper from a single or few mode section to a multimode section, and a seed beam in a fundamental mode is provided to a section of the waveguide taper associated with a smaller optical mode. An amplified beam exits the waveguide taper at a section associated with a larger optical mode. The amplified beam is directed to nonlinear conversion optics such as one or more nonlinear crystals to produce high peak power and high beam quality converted light using second or third harmonic generation, or other nonlinear processes. | 08-30-2012 |
20120262781 | HYBRID LASER AMPLIFIER SYSTEM INCLUDING ACTIVE TAPER - Hybrid laser systems include fiber amplifiers using tapered waveguides and solid-state amplifiers. Typically, such systems represent a technically simple and low cost approach to high peak power pulsed laser systems. The tapered waveguides generally are provided with an active dopant such as a rare earth element that is pumped with one or more semiconductor lasers. The active waveguide taper is selected to taper from a single or few mode section to a multimode section. A seed beam in a fundamental mode is provided to a section of the waveguide taper associated with a smaller optical mode, and an amplified beam exits the waveguide taper at a section associated with a larger optical mode. The waveguide taper permits amplification to higher peak power values than comparable small mode area fibers. The fiber amplified beam is then directed to a solid state amplifier, such as a thin disk or rod-type laser amplifier. | 10-18-2012 |
20140185132 | ALL FIBER LOW DYNAMIC POINTING HIGH POWER LMA FIBER AMPLIFIER - High power fiber lasers include large or very large mode area active fibers. Mode preserving pump combiners are situated to counter-pump the active fiber using one or more pump sources. The mode preserving pump combiners preserve single mode propagation in a signal fiber, and such combiners can be identified based on optical spectra, beam quality, or temporal response. Active fibers can also be included in a pump combiner so that the active fiber is splice free from an input end that receives a seed pulse to an output end. Peak powers of over 100 kW can be obtained. | 07-03-2014 |
Matthieu Saracco, Portland, OR US
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20130016740 | Fiber cladding light stripperAANM Saracco; MatthieuAACI PortlandAAST ORAACO USAAGP Saracco; Matthieu Portland OR US - A high power cladding light stripper and high power laser systems using the same are described. A cladding light stripper includes a housing, a section of fiber disposed in relation to the housing wherein a portion of the section of fiber has an exposed cladding region, a plurality of glue regions sequentially arranged adjacent to each other along the section of fiber and covering the exposed cladding region, and wherein at least one glue region between a first glue region and a last glue region of the plurality of glue regions has a refractive index higher or lower than both an adjacent previous glue region and an adjacent subsequent glue region. | 01-17-2013 |
Scott Saracco, St. Louis, MO US
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20120005773 | TRANSGENIC PLANTS WITH ENHANCED AGRONOMIC TRAITS - This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced trait. | 01-05-2012 |
20150197764 | TRANSGENIC PLANTS WITH ENHANCED AGRONOMIC TRAITS - This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced trait. | 07-16-2015 |