SILICATE WAVEGUIDE COMPOSITIONS FOR EXTENDED L-BAND AND S-BAND AMPLIFICATION

Details for Australian Patent Application No. 2002367313 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors ANDERSON, Mark T.,; SCHARDT, Craig R.,; ONSTOTT, James R.,; BUDD, Kenton D.,

Pub. Number AU-A-2002367313

PCT Number PCT/US02/35811

PCT Pub. Number WO2003/057639

Priority 10/038,370 31.12.01 US

Filing date 7 November 2002

Wipo publication date 24 July 2003

International Classifications

C03C 013/04 Fibre or filament compositions

C03B 019/10 Other methods of shaping glass

C03B 037/018 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - by glass deposition on a glass substrate, e.g. by chemical vapour deposition

C03B 019/14 Other methods of shaping glass

H01S 003/17 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - amorphous, e.g. glass

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002367313

4 September 2003 Complete Application Filed

  Priority application(s): 10/038,370 31.12.01 US

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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