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Class Information
Number: 372/55
Name: Coherent light generators > Particular active media > Gas
Description: Subject matter wherein the active media is in a gaseous form.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6788722 |
High power waveguide laser |
Sep. 7, 2004 |
| 6785315 |
Mobile tactical high energy laser weapon system and method for generating a high energy laser beam |
Aug. 31, 2004 |
| 6785314 |
Electric discharge gas laser |
Aug. 31, 2004 |
| 6782029 |
Dedusting unit for a laser optical element of a gas laser and method for assembling |
Aug. 24, 2004 |
| 6771684 |
Compact, flexible, rapid-pulsed, molecular gas laser |
Aug. 3, 2004 |
| 6771683 |
Intra-cavity beam homogenizer resonator |
Aug. 3, 2004 |
| 6768761 |
Gas laser oscillator |
Jul. 27, 2004 |
| 6768762 |
High repetition rate UV excimer laser |
Jul. 27, 2004 |
| 6765936 |
Gas laser machining apparatus |
Jul. 20, 2004 |
| 6765946 |
Fan for gas discharge laser |
Jul. 20, 2004 |
| 6744802 |
Laser oscillating apparatus with slotted waveguide |
Jun. 1, 2004 |
| 6721344 |
Injection locking type or MOPA type of laser device |
Apr. 13, 2004 |
| 6697408 |
Q-switched cavity dumped CO2 laser for material processing |
Feb. 24, 2004 |
| 6693942 |
Diode-pumped visible wavelength alkali laser |
Feb. 17, 2004 |
| 6693938 |
Discharge circuit for pulsed laser |
Feb. 17, 2004 |
| 6693944 |
Sputtering metal ion laser |
Feb. 17, 2004 |
| 6690703 |
Molecular fluorine laser system |
Feb. 10, 2004 |
| 6690707 |
Plasma assisted oxygen-iodine laser |
Feb. 10, 2004 |
| 6690704 |
Control system for a two chamber gas discharge laser |
Feb. 10, 2004 |
| 6678304 |
Laser correction method and apparatus |
Jan. 13, 2004 |
| 6678305 |
Surface catalyst infra red laser |
Jan. 13, 2004 |
| 6671302 |
Device for self-initiated UV pre-ionization of a repetitively pulsed gas laser |
Dec. 30, 2003 |
| 6665327 |
Gas laser device |
Dec. 16, 2003 |
| 6661826 |
Laser chamber insulator with sealed electrode feedthrough |
Dec. 9, 2003 |
| 6658038 |
System for producing singlet delta oxygen laser |
Dec. 2, 2003 |
| 6654402 |
Corona preionization electrode unit for use in gas laser apparatus |
Nov. 25, 2003 |
| 6650681 |
Sealed exhaust chemical oxygen-iodine laser system |
Nov. 18, 2003 |
| 6650680 |
Gas laser with cooled coaxial electrode tubes |
Nov. 18, 2003 |
| 6650676 |
Gas laser apparatus |
Nov. 18, 2003 |
| 6639929 |
Pulse oscillating gas laser device |
Oct. 28, 2003 |
| 6636545 |
Supersonic and subsonic laser with radio frequency excitation |
Oct. 21, 2003 |
| 6625191 |
Very narrow band, two chamber, high rep rate gas discharge laser system |
Sep. 23, 2003 |
| 6618403 |
Method and apparatus for compensation of beam property drifts detected by measurement systems outside of an excimer laser |
Sep. 9, 2003 |
| 6618421 |
High repetition rate gas discharge laser with precise pulse timing control |
Sep. 9, 2003 |
| 6618422 |
Preionization arrangement for a gas laser |
Sep. 9, 2003 |
| 6603786 |
Excimer laser oscillation apparatus and method, excimer laser exposure apparatus, and laser tube |
Aug. 5, 2003 |
| 6603790 |
Gas laser and a dedusting unit thereof |
Aug. 5, 2003 |
| 6603794 |
System and method for laser beam coupling between waveguide and optics |
Aug. 5, 2003 |
| 6603792 |
High power pulsed medium pressure CO2 laser |
Aug. 5, 2003 |
| 6597719 |
Once through fan for gas laser apparatus and gas laser apparatus therewith |
Jul. 22, 2003 |
| 6594291 |
Ultra narrow band fluorine laser apparatus and fluorine exposure apparatus |
Jul. 15, 2003 |
| 6590921 |
Narrow beam ArF excimer laser device |
Jul. 8, 2003 |
| 6590922 |
Injection seeded F2 laser with line selection and discrimination |
Jul. 8, 2003 |
| 6570901 |
Excimer or molecular fluorine laser having lengthened electrodes |
May. 27, 2003 |
| 6567450 |
Very narrow band, two chamber, high rep rate gas discharge laser system |
May. 20, 2003 |
| 6560263 |
Discharge laser having electrodes with sputter cavities and discharge peaks |
May. 6, 2003 |
| 6553042 |
Laser apparatus for generating vacuum ultraviolet narrow-band laser beams |
Apr. 22, 2003 |
| 6553049 |
ArF laser with low pulse energy and high rep rate |
Apr. 22, 2003 |
| 6539045 |
Laser with device for modifying the distribution of laser light intensity across the laser beam cross-section |
Mar. 25, 2003 |
| 6526084 |
Detection of F2-concentration for power stabilization of an F2-157 NM excimer laser by using red laser emission of F-atom |
Feb. 25, 2003 |
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