Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/85
Name: Coherent light generators > Particular pumping means > Electrical > Glow discharge
Description: Subject matter in which a uniform glow-type discharge through the entire volume of a gaseous active media is created rather than a channel or spark discharge.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8270449 Liquid supply devices and liquid cartridges Sep. 18, 2012
8259771 Initiating laser-sustained plasma Sep. 4, 2012
8192790 Electrodes for generating a stable discharge in gas laser systems Jun. 5, 2012
7489718 Matched impedance controlled avalanche driver Feb. 10, 2009
5117434 Metal vapor laser apparatus May. 26, 1992
5090021 Discharge exciting pulse laser device Feb. 18, 1992
5050178 Multichannel pseudo-spark switch and excitation circuit for gas lasers having the switch Sep. 17, 1991
5043995 Process to electrically excite a laser gas Aug. 27, 1991
5040185 Large volume gaseous electric discharge system Aug. 13, 1991
4956847 Electrodes for a gas laser apparatus and method of making the same Sep. 11, 1990
4956848 Electrodes for gas apparatus and method of making the same Sep. 11, 1990
4945545 Cold electrode metal vapor laser Jul. 31, 1990
4894838 Electron beam preionization of a high pressure self-sustaining gas laser Jan. 16, 1990
4864586 Hollow cathode glow discharge ring laser block and electrode structure for ring laser angular rate sensors Sep. 5, 1989
4841538 CO.sub.2 gas laser device Jun. 20, 1989
4841540 Gas laser arrangement Jun. 20, 1989
4821281 Hollow cathode glow discharge ring laser angular rate sensor Apr. 11, 1989
4771437 Integrated laser/FLIR rangefinder Sep. 13, 1988
4755764 Electromagnetic wave amplifiers and generators Jul. 5, 1988
4755999 Laser apparatus utilizing a magnetically enhanced electrical discharge Jul. 5, 1988
4745614 Silent discharge type laser device May. 17, 1988
4745613 Laser flash lamp triggering circuit May. 17, 1988
4710938 Metal ion laser protected against the deposition of metal vapor on brewster windows Dec. 1, 1987
4704583 Light amplifiers employing collisions to produce a population inversion Nov. 3, 1987
4688229 Gas laser structure, particularly CO.sub.2 laser Aug. 18, 1987
4680770 Dual beam gas ion laser Jul. 14, 1987
4641316 D.C. electron beam method and apparatus for continuous laser excitation Feb. 3, 1987
4635272 Laser discharge tube Jan. 6, 1987
4635269 Flowing gas laser having screening for smoothing low turbulence flow Jan. 6, 1987
4631452 Apparatus and method for generating a plurality of electric discharges Dec. 23, 1986
4612643 Electric glow discharge using prepulse and charge storage device Sep. 16, 1986
4606035 Lateral excitation type gas laser Aug. 12, 1986
4604752 Magnetic stabilization of high power glow discharges Aug. 5, 1986
4597086 Coaxial type laser oscillator for excitation by silent discharge Jun. 24, 1986
4594721 Corona discharge preionized high pulse repetition frequency laser Jun. 10, 1986
4574380 Self-optimizing electrode and pulse-stabilized super high power C.W. gas lasers Mar. 4, 1986
4546482 Sealed CO.sub.2 laser Oct. 8, 1985
4541097 Gas laser device with plural electrode members on the upper gas flow side Sep. 10, 1985
4534035 Tandem electric discharges for exciting lasers Aug. 6, 1985
4510606 Silent discharge type pulse laser device Apr. 9, 1985
4510608 Laser tube utilizing negative glow Apr. 9, 1985
4507537 Silent discharge-type laser device Mar. 26, 1985
4420835 Hollow cathode laser Dec. 13, 1983
4375690 Multi-phase silent discharge gas laser apparatus Mar. 1, 1983
4335462 Apparatus and method for generating a glow discharge Jun. 15, 1982
4330762 Circuit for stabilizing an electrical discharge within a glow discharge gas laser May. 18, 1982
4329662 Silent discharge gas laser May. 11, 1982
4317067 Dielectric surface electrical discharge device Feb. 23, 1982
4287487 Gas laser generating device of the longitudinal gas flow type Sep. 1, 1981
4282495 High efficiency current regulator for ring laser gyroscope Aug. 4, 1981

1 2

  Recently Added Patents
Post-processing including median filtering of noise suppression gains
Method and structure for image local contrast enhancement
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
Glass or glass-ceramic pane reflecting infrared radiation
Method and system for monitoring and treating hemodynamic parameters
Use of beta-adrenoceptor antagonists for the manufacture of a medicament of the treatment of disorders of the outer retina
Flat panel display
  Randomly Featured Patents
System and method for offering information service, method of assisting information release service, and information sharing server
Method of determining rubbing friction torque in a motor vehicle powertrain
Manufacturing method of laser diode and laser diode array
Process for manufacturing a trim and the trim itself
Formaldehyde production
Shelf stable fast-cure aqueous coating
Animal genotyping method
Combustion chamber for DISI engines with exhaust side piston bowl
Task specific audio classification for identifying video highlights
Packaging structure having embedded semiconductor element