Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Spatial filters










Image Number 2 for United States Patent #7957445.

An etched-facet single lateral mode semiconductor photonic device is fabricated by depositing an anti reflective coating on the etched facet, and depositing a reflectivity modifying coating in a spatially controlled manner to modify the spatial performance of the emitted beam.








 
 
  Recently Added Patents
Semiconductor device and method for manufacturing same
Switched capacitor amplifier
Large carrying case
Soybean cultivar CL0911444
Systems and methods for picture based communication
Conductor-mixed active electrode material, electrode structure, rechargeable battery, and manufacturing method of conductor-mixed active electrode material
Method for fabricating a nitrided silicon-oxide gate dielectric
  Randomly Featured Patents
Process for preparing molecular sieve beads
Semiconductor manufacturing apparatus, and positioning jig used for same
Valve
Communication method and system using two or more coding schemes
Videoconferencing network adapter detection using STUN protocol
Process and apparatus for freezing a liquid medium
Light scanning apparatus
Method and titanium aluminide matrix composite
Functionalized silicone resins, methods for their preparation, and use as catalysts
Thermally enhanced semiconductor package