Optoelectronic oscillator based optical pulse generation device

Optoelectronic oscillator based optical pulse generation device

  • CN 103,647,211 A
  • Filed: 12/24/2013
  • Published: 03/19/2014
  • Est. Priority Date: 12/24/2013
  • Status: Active Application
First Claim
Patent Images

1. the optical pulse generation device based on optical-electronic oscillator, comprising:

  • One laser;

    One modulator, its input is connected with the output of laser;

    Semiconductor image intensifer, its input is connected with the output of modulator;

    One coupler, its input is connected with the output of semiconductor optical amplifier, its first output be connected with an Optical Sampling oscilloscope or autocorrelation function analyzer and be connected;

    One photodetector, its input is connected with the second output of coupler;

    One electrical filter, its input is connected with the output of photodetector;

    One electric amplifier, its input is connected with the output of electrical filter, and the output of this electric amplifier is connected with the rf modulations port of modulator.

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