Thermally pumped gasdynamic lasers

Claim 1

A THERMAL MIXING GAS DYNAMIC LAYER ADAPTED TO EMIT RADIATION BY MEANSS OF THE EXPANSION OF A GAS MIXTURE CONTAINING AS A LASING MATERIAL A GAS SELECTED FROM THE GROUP CONSISTING OF NITROGEN, A CARON OXIDE AND MIXTURES THEREOF AND FURTHER CONTAINING A RELAXANT ADDITIVE MONOATOMIC GASS, SAID LASER COMPRISING: HOT GAS GENERATING MEANS FOR DELIVERING A GAS FLOW CONTAINING AT LEAST NITROGEN AT HIGH PRESSURE AND HIGH TEMPERATURE, A CONVERGENT AND DIVERGENT EXPANDING NOZZLE HAVING A THROAT BETWEEN CONVERGENT AND DIVERGENT PORTIONS THEREOF FOR EXPANDING SAID GAS FLOW TO SUPERSONIC SPEED LOCATED DOWNSTREAM FROM SAID GENERATION MEANS, MEANS FOR ADDING CARBON OXIDE TO THE GAS FLOW UPSTREAM OF THE DIVERGENT PORTION OF SAID NOZZLE, AN OPTICAL RESONANCE CAVITY FOR EXTRACTING THE VIBRATIONAL ENERGY OF THE MIXED NITROGEN AND CARBON OXIDE GASES AND PRODUCING A COHERENT RADIATION DOWNSTREAM FROM THE DIVERGENT PORTION OF SAID NOZZLE, AN INJECTOR MEANS FOR ADDING THE RELAXANT ADDITIVE MONOATOMIC GAS TO THE GAS MIXTURE LOCATED IN THE VICINITY OF SAID THROAT PORTION OF SAID NOZZLE AND DELIVERING SAID ADDITIVE GAS SUBSTANTIALLY ALONG THE DIRECTION OF SAID GAS FLOW, AND, WHEREIN SAID NOZZLE IS BIDIMENSIONAL HAVING TWO PLANE PARALLEL AND OPPOSITE SIDES AND HAVING OTHER SIDES WHICH ARE EVOLUTIVE AND SYMMETRICAL AND WHEREIN SAID INJECTOR IS IN THE FORM OF A WING WHICH IS TRAVERSED BY A FEED PACKAGE FOR DELIVERING THE GAS AT THE TRAILING EDGE OF SAID WING AND SAID WING IS PIERCED BY HOLES FOR THE COMMUNICATION BETWEEN SAID FEED PACKAGE AND SAID NOZZLE.