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Dr Anton Rayner, PhD, GCEd   
  
Associate Lecturer

 Publication

1998  Dykstra, R., Rayner, A., Tang, D. Y. and Heckenberg, N. R. (1998) Experimentally tracking unstable steady states by large periodic modulation. Physical Review E, 57 1: 397-401.

Experimental suppression of chaos has been achieved in an optically pumped far-infrared (NH3)-N-15 laser which displays Lorenz-like chaos. The method of control involves the application of a large amplitude slow (i.e., nonresonant) modulation of the pump power. This may be related to a delayed bifurcation to chaos observed when the pump power is ramped at a constant late.

 Dr Anton Rayner,  Emeritus Professor Norman Heckenberg
eSpace Record:  
http://espace.library.uq.edu.au/view/UQ:34616

  
Links:  Journal website
Keywords:  Physics, Fluids & Plasmas, Physics, Mathematical, Chaos, Laser, Parameter
 
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