RECONFIGURABLE OPTICAL DEVICE FOR WAVELENGTH DIVISION MULTIPLEXING NETWORKS

Details for Australian Patent Application No. 2002256669 (hide)

Owner POLITECNICO DI MILANO

Inventors OSELLAME, Roberto; RAMPONI, Roberta; MARANGONI, Marco

Pub. Number AU-A-2002256669

PCT Pub. Number WO2002/073305

Priority MI01A000539 14.03.01 IT

Filing date 13 March 2002

Wipo publication date 24 September 2002

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

G02F 001/313 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

H04J 014/02 Optical multiplex systems - Wavelength-division multiplex systems

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002256669

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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