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Title: Negative and positive hysteresis in double-cavity optical bistability in a three-level atom

Journal Article · · Physical Review. A
;  [1]
  1. Department of Physics, Indian Institute of Technology, Kanpur 208 016 (India)

We present dual hysteretic behavior of a three-level ladder system exhibiting optical bistability in a double-cavity configuration in the mean-field limit. The two fields coupling the atomic system experience competing cooperative effects along the two transitions. We observe a hump-like feature in the bistable curve arising due to cavity-induced inversion, which transforms into a negative-hysteresis loop. Apart from negative- and positive-hysteresis regions, the system offers a variety of controllable nonlinear dynamical features, ranging from switching, periodic self-pulsing to chaos.

OSTI ID:
21541375
Journal Information:
Physical Review. A, Vol. 83, Issue 3; Other Information: DOI: 10.1103/PhysRevA.83.033818; (c) 2011 American Institute of Physics; ISSN 1050-2947
Country of Publication:
United States
Language:
English