DYNAMIC SPECTRAL EQUALIZER AND WAVELENGTH SELECTIVE SWITCH HAVING EXTREMELY LOW POLARIZATION DEPENDENT LOSS AND POLARIZATION MODE DISPERSION

Details for Australian Patent Application No. 2002256161 (hide)

Owner CORNING INCORPORATED

Inventors KONDIS, John, Peter; LINDQUIST, Robert, Glenn; MA, Rui-Qing; SCOTT, Bradley, Allen; JI, Yimin

Pub. Number AU-A-2002256161

PCT Pub. Number WO2002/084379

Priority 60/283,592 13.04.01 US

Filing date 12 April 2002

Wipo publication date 28 October 2002

International Classifications

G02B 027/28 Other optical systems - for polarising

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

G02B 006/26 Light guides - Optical coupling means

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

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002256161

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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