BIDIRECTIONALLY PUMPED OPTICAL AMPLIFIER

Details for Australian Patent Application No. 2002351797 (hide)

Owner PIRELLI SUBMARINE TELECOM SYSTEMS ITALIA S.p.A.

Inventors CIGLIUTTI, Roberto; ALDEGHI, Roberto

Pub. Number AU-A-2002351797

PCT Number PCT/EP02/12034

PCT Pub. Number WO2004/038876

Filing date 28 October 2002

Wipo publication date 13 May 2004

International Classifications

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

Event Publications

20 March 2003 Complete Application Filed

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2002351797

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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