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Stable hysteretic reflection of light at a nonlinear interface |
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| Authors: | S De Nicola A E Kaplan S Martellucci P Mormile G Pierattini J Quartieri |
| Institution: | (1) Istituto di Cibernetica, CNR, Arco Felice, I-80072 Napoli, Italy;(2) Electrical and Computer Enginerring Department, The Johns Hopkins University, 21218 Baltimore, MD, USA;(3) Dipartimento Ing. Meccanica, Università di Roma — Torvergata, I-00100 Rome, Italy |
| Abstract: | We have observed a hysteretic (bistable) reflection of a Gaussian laser beam at the interface between glass and a liquid solution of polystyrene microspheres as nonlinear medium with both branches of the hysteretic curve being stable, in contrast to the results of previous experiments. |
| Keywords: | 42 10 Fa 42 60He 46 65K 42 80Sa |
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