Optical amplifier for amplifying multi-wavelength light

Optical amplifier for amplifying multi-wavelength light

  • CN 1,917,307 A
  • Filed: 02/28/2002
  • Published: 02/21/2007
  • Est. Priority Date: 06/14/2001
  • Status: Active Grant
First Claim
Patent Images

1. the image intensifer of an amplifying multi-wavelength light comprises:

  • Be used as the optical fiber of the light amplification medium of amplifying multi-wavelength light;

    Produce the pump light source of pump light;

    From pump light, produce the optical splitter of first branch'"'"'s pump light and second branch'"'"'s pump light;

    WithOptical device, it is directed to described optical fiber with first branch'"'"'s pump light, and second branch'"'"'s pump light is directed to the transmission line that links to each other with the input side of described image intensifer.

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