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DIODE-LASER-PUMP MODULE WITH INTEGRATED SIGNAL PORTS FOR PUMPING AMPLIFYING FIBERS AND METHOD

  • US 20080037604A1
  • Filed: 03/05/2007
  • Published: 02/14/2008
  • Est. Priority Date: 03/03/2006
  • Status: Active Grant
First Claim
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1. A method comprising:

  • within an enclosure, wherein the enclosure has a first external port and a second external port;

    collimating light from one or more laser diodes into a collimated pump-light beam, wherein the pump light in the collimated pump-light beam has a characteristic first wavelength;

    directing pump light inside the enclosure from the collimated pump-light beam to the first external port; and

    directing signal light inside the enclosure between the first external port and the second external port, wherein the signal light has a characteristic second wavelength different than the first wavelength.

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