OPTICAL AMPLIFIER WITH REDUCED NON-LINEAR SIGNAL IMPAIRMENTS BY OPTIMUM PUMPING CONFIGURATION AND METHOD FOR USING SAME

Details for Australian Patent Application No. 2002248462 (hide)

Owner CORNING INCORPORATED

Inventors TSUDA, Sergio; VASILYEV, Michael; LIU, Yongqian; LUTHER, Gregory G

Pub. Number AU-A-2002248462

PCT Pub. Number WO2002/069460

Priority 09/793,861 26.02.01 US

Filing date 10 January 2002

Wipo publication date 12 September 2002

International Classifications

H01S 003/094 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - by coherent light

H01S 003/067 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves

H04B 010/17 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - in which processing or amplification is carried out without conversion of the signal from optical form

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002248462

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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