Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Integrated high speed modulator for grating-outcoupled surface emitting lasers










Image Number 4 for United States Patent #7313158.

A single-mode grating-outcoupled surface emitting (GSE) semiconductor laser architecture is provided. This architecture enables high speed modulation of the GSE laser, which is accomplished by only varying the relative phase of counter propagating waves in the outcoupler grating region of the lasing cavity.








 
 
  Recently Added Patents
Protein purification
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
Particle measurement process and apparatus
Methods for increasing efficacy of FOLR1 cancer therapy
Image forming apparatus acquiring image processing time detected when the acquired time is longer that the previously set time and to correct output image density using generated patch pattern
Method for controlling operation of a wind turbine
Method and apparatus for representing sensory effects and computer readable recording medium storing user sensory preference metadata
  Randomly Featured Patents
Achromatic volume holography apparatus
Method for producing microdot-emitting cathodes on silicon for compact flat screens and resulting products
Novel 4H-tellurin tellurane electron-accepting sensitizers for electron-donating photoconductive compositions
Securement of heat exchanger surfaces to tubes and method of fabrication
Sensing assembly for article to be monitored
Servo gain adjustment based on bias force error
Method of controlling an extrusion of glass to make an optical fiber
DC brushless motor controller apparatus and method
Telecamera with a high frame frequency and associated manufacturing method
Method for manufacturing electro-optical device wherein an electrostatic protection circuit is shielded by a light-shielding sheet that is separate and apart from the electro-optical device