Resources Contact Us Home
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
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Imidazole derivatives used as TAFIa inhibitors
Identifying conceptually related terms in search query results
Correction information calculating device, image processing apparatus, image display system, and image correcting method
Catalyst composition with nanometer crystallites for slurry hydrocracking
Telephone line seizure module
Tactile output device for computing device notifications
  Randomly Featured Patents
System, device, and method for controlling access in a multicast communication network
Virtualization controller, access path control method and computer system
Illuminated skeet target
Method and system for generating surface models of geometric structures
Diagnosis system with identification display device
Scanning apparatus capable of locating the scanning starting point thereof
Television receiver with computer
Method and an apparatus for detecting fracture with significant residual width from previous treatments
Multi-level rack