METHOD OF UP-CONVERSION OF ALL-OPTICAL SIGNAL THROUGH CROSS-GAIN MODULATION IN SEMICONDUCTOR OPTICAL AMPLIFIER AND APPARATUS THEREOF

Details for Australian Patent Application No. 2003215937 (hide)

Owner YONSEI UNIVERSITY

Inventors CHOI, Chang-Soon; CHOI, Woo-Young; SEO, Young-Kwang

Pub. Number AU-A-2003215937

PCT Number PCT/KR03/00519

PCT Pub. Number WO2003/081811

Priority 10-2002-0015987 25.03.02 KR

Filing date 18 March 2003

Wipo publication date 8 October 2003

International Classifications

H04B 010/04 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red - Transmitters

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10-2002-0015987 25.03.02 KR

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003215937

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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