SYSTEM AND METHOD OF OPTICALLY TESTING MULTIPLE EDGEEMITTING SEMICONDUCTOR LASERS RESIDING ON A COMMON WAFER

Details for Australian Patent Application No. 2002357910 (hide)

Owner UNIVERSITY OF MARYLAND BALTIMORE COUNTY

Inventors CHOA, Fow-Sen

Pub. Number AU-A-2002357910

PCT Number PCT/US02/40659

PCT Pub. Number WO2003/056668

Priority 10/023,998 21.12.01 US

Filing date 20 December 2002

Wipo publication date 15 July 2003

International Classifications

H01S 005/00 Semiconductor lasers

H01S 003/08 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - Construction or shape of optical resonators or components thereof

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/023,998 21.12.01 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002357910

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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