FOUR-WAVE-MIXING BASED OPTICAL WAVELENGTH CONVERTER DEVICE

Details for Australian Patent Application No. 2002321147 (hide)

Owner PIRELLI AND C. S.P.A.

Inventors MELLONI, Andrea; MORICHETTI, Francesco; PIETRALUNGA, Silvia, Maria; MARTINELLI, Mario

Pub. Number AU-A-2002321147

PCT Number PCT/EP02/07207

PCT Pub. Number WO2004/003653

Filing date 28 June 2002

Wipo publication date 19 January 2004

International Classifications

G02F 001/35 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating - Non-linear optics

Event Publications

16 January 2003 Complete Application Filed

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2002321147

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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