DIFFRACTIVE FOURIER OPTICS FOR OPTICAL COMMUNICATIONS

Details for Australian Patent Application No. 2002318388 (hide)

Owner ARROYO OPTICS, INC.

Inventors KEWITSCH, Anthony, S.; LEYVA, Victor; RAKULJIC, George, A.

Pub. Number AU-A-2002318388

PCT Number PCT/US02/19797

PCT Pub. Number WO2003/005621

Priority 60/303,759 06.07.01 US; 60/347,964 07.11.01 US

Filing date 3 July 2002

Wipo publication date 21 January 2003

International Classifications

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

G02B 005/18 Optical elements other than lenses - Diffracting gratings

G02B 005/32 Optical elements other than lenses - Holograms used as optical elements

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

G02B 006/34 Light guides - utilising prism or grating

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 60/303,759 06.07.01 US; 60/347,964 07.11.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318388

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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