Resources Contact Us Home
Chromatic dispersion distribution measurement apparatus and method for the same

Image Number 2 for United States Patent #6580499.

A chromatic dispersion distribution measurement apparatus, comprises: a power calculation unit for calculating a power value of an input light to be input into an optical device to be measured, in order to calculate a chromatic dispersion distribution in the optical device to be measured, in accordance with an output light power of an output light from the optical device to be measured as a function of a transmission distance along the optical device to be measured; and a control unit for controlling an input light power of the input light to the optical device to be measured in accordance with the power value of the input light which is calculated by the power calculation unit.

  Recently Added Patents
Variable delay line for delay locked loop
Method for evaluating performance characteristics of dental curing lights
Dynamically updating privacy settings in a social network
User-initiated quality of service modification in a mobile device
Electric rotating machine for vehicle
Compositions and methods using microspheres and non-ionic contrast agents
Commissioning incoming packet switched connections
  Randomly Featured Patents
Electromagnetic reciprocating pump
Backlight assembly and display device having the same
Automatically-adjusting photometer
Method and apparatus for finding bugs related to garbage collection in a virtual machine
Drive unit for a motor vehicle
Memory device having wide margin of data reading operation, for storing data by change in electric resistance value
Process and apparatus for the extraction and purification of DNA
Redox and photoinitiator priming for improved adherence of gels to substrates
Method and apparatus to create and induce a self-created hypnosis
Method for inducing mucosal immunity