Resources Contact Us Home
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/78
Name: Coherent light generators > Particular pumping means > Pumping with optical or radiant energy > Heat
Description: Subject matter in which the pumping means is a source of heat, and heat, per se, excites the active media.

Patents under this class:

Patent Number Title Of Patent Date Issued
7860142 Laser with spectral converter Dec. 28, 2010
6947465 Solid state laser Sep. 20, 2005
6931049 Laser plasma generation method and system Aug. 16, 2005
6898229 Gas circulation fan for excimer laser apparatus May. 24, 2005
6714570 Molecular iodine supply system for a chemical laser Mar. 30, 2004
6438151 Device for wavefront correction in an ultra high power laser Aug. 20, 2002
6339608 Method for beam steering compensation in an ultra-high power liquid laser Jan. 15, 2002
6198760 Selective emitter pumped rare earth laser Mar. 6, 2001
6157663 Laser with optimized coupling of pump light to a gain medium in a side-pumped geometry Dec. 5, 2000
6141368 Method of controlling lasing wavelength(s) Oct. 31, 2000
6128325 Lasers pumped by thermally stimulated photon emitter Oct. 3, 2000
5291510 Electric power supply for laser Mar. 1, 1994
4823349 Resonator module and blower module assembly Apr. 18, 1989
4390992 Plasma channel optical pumping device and method Jun. 28, 1983
4348765 Thermionic laser Sep. 7, 1982
4016500 Explosively driven laser amplifier system Apr. 5, 1977

  Recently Added Patents
LED string with a capability to maintain a current path and LED unit thereof
Techniques for forming a contact to a buried diffusion layer in a semiconductor memory device
Critical word forwarding with adaptive prediction
System and method for oscillator frequency control
Vehicle running control system
Display screen with graphical user interface
Lens driving device
  Randomly Featured Patents
Minimization of motor slip at synchronous spin frequency of an inside-out hysteresis synchronous motor
Miniature shredding tool for use in medical applications and methods for making
Pyrazole-3-one derivative, method for preparing the same, and pharmaceutical composition containing the same
Composition of matter containing platinum
Electromagnetic servo device
Nestable and stackable container for bulk material
Reflective warning and informational mounting member for traffic sign posts
Current detector flood light lamp removal alarm
Method and apparatus for balancing a request load of communication channels
Surface light source device