Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Multi-core optical fiber inspecting method and apparatus










Image Number 6 for United States Patent #6456369.

An apparatus for inspecting a multi-core optical fiber having a plurality of cores arranged in one plane includes a light source 10 having a plurality of optical output terminals which are connected to the incident ends of the respective cores of the multi-core optical fiber and used for putting optical signals into the respective cores thereof; optical signal taking means (12 and 14) for taking out the optical signal emitted from the emission end of each core of the multi-core optical fiber in a time series mode according to the alignment order of emission-side cores of the multi-core optical fiber; optical signal detecting means (16 and 18) for detecting the optical signal thus taken out by the optical signal taking means; and signal processing means 20 for verifying core numbers of the respective cores of the multi-core optical fiber on the basis of the signal patterns of detection outputs of the optical signal detecting means.








 
 
  Recently Added Patents
People engine optimization
Method for testing multi-chip stacked packages
Client-managed group communication sessions within a wireless communications system
Electronic document reading devices
Method and system for automatically identifying wireless signal quality of a region
Gemstone
Plants and seeds of corn variety CV092363
  Randomly Featured Patents
System and method for determining ethanol content in fuel
Material dispensing system
Solvent flooding with a horizontal injection well and drive fluid in gas flooded reservoirs
System and method for driving displays with single latch pixels
Electric connector
Frame for a patient interface assembly
Label dispensing and applying apparatus
Current constricting phase change memory element structure
Toothbrush
Individual performance metrics scoring and ranking