OPTICALLY ACTIVE WAVEGUIDE DEVICE COMPRISING A CHANNEL ON AN OPTICAL SUBSTRATE

Details for Australian Patent Application No. 2002229833 (hide)

Owner ION BEAM SERVICES

Inventors TISSERAND, Stephane; ROUX, Laurent

Pub. Number AU-A-2002229833

PCT Pub. Number WO2002/052312

Priority 00/17003 26.12.00 FR

Filing date 21 December 2001

Wipo publication date 8 July 2002

International Classifications

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

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

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

H01S 003/063 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002229833

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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