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Class Information
Number: 372/90
Name: Coherent light generators > Particular pumping means > Gas dynamic
Description: Subject matter wherein the necessary conditions for lasing are created solely by a thermal expansion of the laser gas media to supersonic flow speeds.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8322263 Laser weapon system and method Dec. 4, 2012
7756185 Hardened pump laser and method of making the same Jul. 13, 2010
7616669 High energy pulse suppression method Nov. 10, 2009
7609740 Method and arrangement for the excitation of a gas laser arrangement Oct. 27, 2009
7532652 Laser thermal management systems and methods May. 12, 2009
7453917 Supersonic all gas-phase iodine laser Nov. 18, 2008
7274724 Method, system and apparatus for an enhanced electrically pumped oxygen iodine laser Sep. 25, 2007
7224868 Radiation-free optical cavity May. 29, 2007
7116696 Efficient method and apparatus for generating singlet delta oxygen at an elevated pressure Oct. 3, 2006
7088759 Resonator box to laser cavity interface for chemical laser Aug. 8, 2006
7039088 Enhancement of chemical lasers via control of the ambient radiation environment May. 2, 2006
6965624 Laser gas replenishment method Nov. 15, 2005
6950453 Pulser driven, helium free transversely excited atmospheric-pressure (TEA) CO2 laser Sep. 27, 2005
6947454 Laser pulse picking employing controlled AOM loading Sep. 20, 2005
6944202 Surface catalyst infra red laser Sep. 13, 2005
6937635 High rep-rate laser with improved electrodes Aug. 30, 2005
6922428 Gas laser apparatus for lithography Jul. 26, 2005
6914927 Laser discharge chamber passivation by plasma Jul. 5, 2005
6868106 Resonator optics for high power UV lasers Mar. 15, 2005
6847672 Laser gas supply path structure in an exposure apparatus Jan. 25, 2005
6826203 High yield DFB laser with effective reject selection Nov. 30, 2004
6819699 Arf excimer laser device, scanning type exposure device and ultraviolet laser device Nov. 16, 2004
6813304 High energy DF chemical laser gain generator and related method for its fabrication Nov. 2, 2004
6788714 Laser marking system and method Sep. 7, 2004
6782031 Long-pulse pulse power system for gas discharge laser Aug. 24, 2004
6768762 High repetition rate UV excimer laser Jul. 27, 2004
6693944 Sputtering metal ion laser Feb. 17, 2004
6690702 Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube Feb. 10, 2004
6683900 Solid state laser apparatus Jan. 27, 2004
6678305 Surface catalyst infra red laser Jan. 13, 2004
6674781 Method and system for fueling a closed cycle chemical oxygen iodine laser Jan. 6, 2004
6671302 Device for self-initiated UV pre-ionization of a repetitively pulsed gas laser Dec. 30, 2003
6636545 Supersonic and subsonic laser with radio frequency excitation Oct. 21, 2003
6603786 Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube Aug. 5, 2003
6580742 Laser oscillating apparatus Jun. 17, 2003
6535539 Excimer laser device Mar. 18, 2003
6501780 Method, system and apparatus for an electrically assisted chemical oxygen iodine laser Dec. 31, 2002
6466600 Laser tube for high-frequency laser and laser incorporating same Oct. 15, 2002
6442186 Stable multi-fold telescopic laser resonator Aug. 27, 2002
5974072 High energy airborne coil laser Oct. 26, 1999
5883916 Integrated valve and flow control apparatus and method for chemical laser system Mar. 16, 1999
5870422 Gain generator for high-energy chemical lasers Feb. 9, 1999
5802095 Oxygen-iodine laser Sep. 1, 1998
5719891 Conductive element with lateral oxidation barrier Feb. 17, 1998
5682400 Supersonic and subsonic laser with high frequency discharge excitation Oct. 28, 1997
5633541 Magnetohydrodynamic electric generator May. 27, 1997
5384802 Laser apparatus Jan. 24, 1995
5206876 Gasdynamic CO laser Apr. 27, 1993
5206875 Gasdynamic CO laser Apr. 27, 1993
5163061 Method of frequency shifting using a chromium doped laser transmitter Nov. 10, 1992

1 2 3










 
 
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