METHOD AND DEVICE FOR CONTROLLING THE REFRACTIVE INDEX IN AN OPTICAL FIBER

Details for Australian Patent Application No. 2002315999 (hide)

Owner ACREO AB

Inventors ARSALANE, Hania; TORRES, Pedro; FOKINE, Michael; NILSSON, Lars-Erik; CLAESSON, Asa; MARGULIS, Walter; KJELLBERG, Leif

Pub. Number AU-A-2002315999

PCT Number PCT/SE02/01313

PCT Pub. Number WO2003/005081

Priority 0102381-1 02.07.01 SE; 0103008-9 10.09.01 SE

Filing date 2 July 2002

Wipo publication date 21 January 2003

International Classifications

G02B 006/16 Light guides

G02F 001/01 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 - for the control of the intensity, phase, polarisation or colour

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0102381-1 02.07.01 SE; 0103008-9 10.09.01 SE

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002315999

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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