DETERMINATION OF TRANSMISSION BLOCKAGE IN AN OPTICAL TELECOMMUNICATION SYSTEM

Details for Australian Patent Application No. 2002247198 (hide)

Owner TERABEAM CORPORATION

Inventors SCHUSTER, John, J.; ADAMS, Jeffrey, C.; BELL, John, A.; TOURGEE, Gerald, E.

Pub. Number AU-A-2002247198

PCT Pub. Number WO2003/001188

Priority 09/888,244 23.06.01 US

Filing date 22 February 2002

Wipo publication date 8 January 2003

International Classifications

G01N 021/84 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems specially adapted for particular applications

G02B 006/18 Light guides

H01S 003/10 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating

Event Publications

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002247198

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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