MULTIPORT OPTICAL AMPLIFIER WITH VCSEL PUMP ARRAY AND GAIN CONTROL

Details for Australian Patent Application No. 2003277960 (hide)

Owner EDITH COWAN UNIVERSITY

Inventors Eshraghian, Kamran; Alameh, Kamal

Agent Wrays

Pub. Number AU-A-2003277960

PCT Number PCT/AU03/01439

PCT Pub. Number WO2004/040810

Priority 2002952347 30.10.02 AU

Filing date 30 October 2003

Wipo publication date 25 May 2004

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 003/102 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - by controlling the active medium, e.g. by controlling the processes or apparatus for excitation

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2002952347 30.10.02 AU

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003277960

22 February 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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