OPTICAL FIBER AMPLIFICATION SYSTEM

Details for Australian Patent Application No. 2003230099 (hide)

Owner MARCONI COMMUNICATIONS SPA

Inventors FELLA, Paolo

Pub. Number AU-A-2003230099

PCT Number PCT/IB03/01949

PCT Pub. Number WO2003/094394

Priority MI2002A000922 30.04.02 IT

Filing date 30 April 2003

Wipo publication date 17 November 2003

International Classifications

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

H01S 003/30 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - using scattering effects, e.g. stimulated Brillouin or Raman effects

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): MI2002A000922 30.04.02 IT

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003230099

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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