| |
 |
|
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 |
| 7620080 |
Laser pulse conditioning |
Nov. 17, 2009 |
| 7609740 |
Method and arrangement for the excitation of a gas laser arrangement |
Oct. 27, 2009 |
| 7596164 |
Control system for a two chamber gas discharge laser |
Sep. 29, 2009 |
| 7586969 |
Method for discriminating anomaly in gas composition and discharge excitation type gas laser oscillator |
Sep. 8, 2009 |
| 7586968 |
Heater-attached alkali-encapsulated cell and alkali laser apparatus |
Sep. 8, 2009 |
| 7583717 |
Laser system |
Sep. 1, 2009 |
| 7580439 |
Gas laser oscillator |
Aug. 25, 2009 |
| 7570683 |
Waveguided laser channels for a gas laser |
Aug. 4, 2009 |
| 7567607 |
Very narrow band, two chamber, high rep-rate gas discharge laser system |
Jul. 28, 2009 |
| 7564888 |
High power excimer laser with a pulse stretcher |
Jul. 21, 2009 |
| 7558308 |
High power low inductance RF hermetic sealed feed-through for slab CO2 lasers |
Jul. 7, 2009 |
| 7551661 |
Gas laser oscillator |
Jun. 23, 2009 |
| 7535948 |
Cathodes for fluorine gas discharge lasers |
May. 19, 2009 |
| 7529285 |
Frequency stabilised gas laser |
May. 5, 2009 |
| 7522650 |
Gas discharge laser chamber improvements |
Apr. 21, 2009 |
| 7518787 |
Drive laser for EUV light source |
Apr. 14, 2009 |
| 7507976 |
Lithographic apparatus, beam delivery systems, prisms and device manufacturing method |
Mar. 24, 2009 |
| 7505504 |
Laser processing device |
Mar. 17, 2009 |
| 7501641 |
Dual hemispherical collectors |
Mar. 10, 2009 |
| 7496126 |
Gas laser oscillator and method of measuring laser gas replacement amount |
Feb. 24, 2009 |
| 7482609 |
LPP EUV light source drive laser system |
Jan. 27, 2009 |
| 7480323 |
Laser tube with external adjustable reactance for a gas discharge RF-excited laser |
Jan. 20, 2009 |
| 7471708 |
Gas discharge laser output light beam parameter control |
Dec. 30, 2008 |
| 7469000 |
Gas lasers including nanoscale catalysts and methods for producing such lasers |
Dec. 23, 2008 |
| 7453918 |
Pulsed RF high pressure CO.sub.2 lasers |
Nov. 18, 2008 |
| 7453917 |
Supersonic all gas-phase iodine laser |
Nov. 18, 2008 |
| 7447249 |
Lighting system |
Nov. 4, 2008 |
| 7439530 |
LPP EUV light source drive laser system |
Oct. 21, 2008 |
| 7436872 |
High frequency discharge excited gas laser oscillator |
Oct. 14, 2008 |
| 7426229 |
Line narrowing module, light source of exposure apparatus comprising the same, and method of producing exposure light using line narrowing |
Sep. 16, 2008 |
| 7418022 |
Bandwidth-limited and long pulse master oscillator power oscillator laser systems |
Aug. 26, 2008 |
| 7415056 |
Confocal pulse stretcher |
Aug. 19, 2008 |
| 7411989 |
Mechanically Q-switched CO.sub.2 laser |
Aug. 12, 2008 |
| 7397828 |
Laser system with multiple wavelength diode pump head and associated method |
Jul. 8, 2008 |
| 7382815 |
Laser spectral engineering for lithographic process |
Jun. 3, 2008 |
| 7379487 |
Two phase reactor |
May. 27, 2008 |
| 7372887 |
Excimer laser device, laser gas exchange method and partial gas exchange quantity calculation method |
May. 13, 2008 |
| 7369596 |
Chamber for a high energy excimer laser source |
May. 6, 2008 |
| 7366213 |
MOPA excimer or molecular fluorine laser system with improved synchronization |
Apr. 29, 2008 |
| 7366219 |
Line narrowing module |
Apr. 29, 2008 |
| 7346093 |
DUV light source optical element improvements |
Mar. 18, 2008 |
| 7342948 |
Blower used for laser oscillator |
Mar. 11, 2008 |
| 7339972 |
Laser filament imager |
Mar. 4, 2008 |
| 7339973 |
Electrodes for fluorine gas discharge lasers |
Mar. 4, 2008 |
| 7321607 |
External optics and chamber support system |
Jan. 22, 2008 |
| 7315561 |
Laser generator |
Jan. 1, 2008 |
| 7308013 |
Excimer or molecular fluorine laser system with precision timing |
Dec. 11, 2007 |
| 7301980 |
Halogen gas discharge laser electrodes |
Nov. 27, 2007 |
| 7298770 |
Laser spectral engineering for lithographic process |
Nov. 20, 2007 |
| 7295591 |
Long-pulse pulse power system for gas discharge laser |
Nov. 13, 2007 |
|
|
|
