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LASER DRIVER FOR DRIVING LASER DIODE

  • US 20160141833A1
  • Filed: 11/10/2015
  • Published: 05/19/2016
  • Est. Priority Date: 11/13/2014
  • Status: Abandoned Application
First Claim
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1. A laser driver to provide a shunt current to a laser diode, comprising:

  • a first generator to generate a first signal in response to an input signal, the first signal having first amplitude and a first rising transition that switches the laser diode from an ON state to an OFF state;

    a second signal generator to generate a second signal in response to the input signal, the second signal having second amplitude smaller than the first amplitude and a second rising transition having a delay from the first rising transition; and

    an output terminal configured to output the shunt current to an anode of the laser diode, the shunt current including the first signal and the second signal.

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