AN GAIN-CLAMPED ERBIUM-DOPED FIBER AMPLIFIER FOR LONG WAVELENGTH BAND

Details for Australian Patent Application No. 2002243076 (hide)

Owner NEOTEK RESEARCH CO., LTD.

Inventors LEE, Donghan

Pub. Number AU-A-2002243076

PCT Pub. Number WO2002/079851

Priority 2001/16244 28.03.01 KR

Filing date 28 March 2002

Wipo publication date 15 October 2002

International Classifications

G02B 026/02 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 - for controlling the intensity of light

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002243076

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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