HOLLOW CORE MULTI-MODE INTERFERENCE OPTICAL DEVICE

Details for Australian Patent Application No. 2003276437 (hide)

Owner QINETIQ LIMITED

Inventors JENKINS, Richard, Michael; MCNIE, Mark, Edward

Pub. Number AU-A-2003276437

PCT Number PCT/GB03/04723

PCT Pub. Number WO2004/042443

Priority 0225595.8 02.11.02 GB

Filing date 3 November 2003

Wipo publication date 7 June 2004

International Classifications

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

G02B 006/12 Light guides - of the integrated circuit kind

G02B 026/00 Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 0225595.8 02.11.02 GB

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276437

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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