Department of Physics


Department of Physics Apple - Gravity

Phone (701) 231-8974, fax (701) 231-7088


Seminar Abstract

April 8, 2003:

American Physical Society
Division of Laser Science
Distinguished Traveling Lecturer


11:00 a.m. in South Engineering 208

"Instabilities and Chaos in Lasers and other Physical Systems"

Professor Lee W. Casperson
Dept. of Electrical and Computer Engineering
Portland State University

The existence of instabilities and chaos in practical physical systems is an increasingly familiar and well understood phenomenon. Several examples of chaotic behavior will be discussed and demonstrated. The general mathematical requirements underlying instabilities and chaos will be reviewed; and the history, theoretical interpretations, and practical implications of laser instabilities will be considered.