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Coherent Light Generators > Particular Pumping Means > Electrical ElectricalElectrical patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/14/06 - 20060280218 - Surface-emitting type semiconductor laser A surface-emitting type semiconductor laser includes: an emission section including at least a lower mirror layer, an active layer and an upper mirror layer; a rectification section including at least a lower semiconductor layer and an upper semiconductor layer; a first conductive layer that electrically connects the upper mirror layer ... 10/05/06 - 20060222037 - Semiconductor laser diode A semiconductor laser diode includes a semiconductor cladding layer of a first conductivity type, an active layer on the semiconductor cladding layer of the first conductivity type, a semiconductor cladding layer of a second conductivity type on the active layer, an insulating film on the semiconductor cladding layer of the ... 08/04/05 - 20050169341 - Reduced-maintenance excimer laser with oil-free solid state pulser An oil-free pulser design can be used to produce an excimer or molecular fluorine laser system that is lighter, cheaper to produce, and simpler than existing systems. Such designs allow a relatively low DC voltage to be applied to a main transformer, allowing the pulser to be run without oil ... ### FreshPatents.com Support |