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
Method and apparatus for providing charging status information to subscriber of communication service
Playback device, playback method, and computer program
Method of generating integrated circuit model
Liquid crystal display device
Motion control system and X-ray measurement apparatus
Wrench
Document-related representative information
  Randomly Featured Patents
Trouble diagnosis apparatus for an internal combustion engine
Adsorption or desorption of dissolved constituents in liquids and apparatus therefor
Method and system for maintenance of a vehicle
Mounting for mobile communications antenna
Soil stabilization method
Method of and apparatus for composing a press imposition
Housing for a portable telephone capable of hanging from a remote object
Patterned spinning disk based optical phase shifter for spectral domain optical coherence tomography
Motor vehicle retractable roof comprising three sliding pivoting elements
Determining the polarity of movement of an actuator mass in a seismic vibrator