Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Erbium-doped low phonon hosts as sources of fluorescent emission










Image Number 4 for United States Patent #5746942.

A high-efficiency fluorescent emitter includes an excitation source and a w phonon host doped with erbium. The emitter can be used as a lasing medium or as a phosphor. Typical hosts include RcX.sub.3 and chalcogenide glasses, wherein Rc is yttrium, gadolinium, lutetium, lanthanum or a mixture thereof, and X is a halogen or a mixture of halogens.








 
 
  Recently Added Patents
Amide derivatives, process for preparation thereof and use thereof as insecticide
Inhibitors of human immunodeficiency virus replication
Performance apparatus and electronic musical instrument
System and method for interactive image-based modeling of curved surfaces using single-view and multi-view feature curves
Method for releasing a locking in mobile terminal and mobile terminal using the same
Plants and seeds of hybrid corn variety CH089600
Method and apparatuses for solving weighted planar graphs
  Randomly Featured Patents
Automatic power-generating device for decorative lamps
Cursor control stick
Method and apparatus for, upon receipt of data from a mouse, requiring the remainder of data needed to constitute a packet to be received within one second
Anodes for electrolyses
Microstructure apparatus and method for separating differently charged molecules using an applied electric field
Apparatus for testing a power supply
Image forming apparatus equipped with separating pawl with specified surface roughness
Fuel filter system
Zoom lens barrel for macrofocusing
Private branch mobile communication system and method