Resources Contact Us Home
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
Mobile terminal and controlling method thereof
Piperazinyl methyl phenyl cyclohexane compound
Anti-FGFR3 antibodies and methods using same
RPM Controlled Wind Power Generation System
Making transparent capacitor with multi-layer grid
High-resolution, active reflector radio frequency ranging system
Bicycle shifting method
  Randomly Featured Patents
Seat for exercise machines
Semiconductor sensor having heater on insulation film and manufacturing method of the same
Metered fluid valve with switchable outlets
Hinge mechanism for foldable electronic device
Optical head and data processing apparatus including the same
Data processing apparatus, method and computer program product for reducing memory usage of an object oriented program
Haptic alert waveform generation method and system
Composition for cationic electrodeposition coating
Water resistant stucco product
Device for inspecting an individual high frequency signal selected according to frequency from a broad frequency band