Abstract
To be self-guided, a beam must exactly equal the mode of the linear-optical fiber that it induces. From this elementary consistency condition we can borrow solutions and their associated physics directly from the familiar literature of linear-optical waveguides. By considering a nonlinear medium characterized by ideal saturation, we present what is to our knowledge the first exact analytical solution of a two-dimensional self-guided beam. This beam is the familiar fundamental mode of a step-profile fiber. The stability of the beam is also determined.
© 1991 Optical Society of America
Full Article | PDF ArticleMore Like This
A. W. Snyder, D. J. Mitchell, and L. Poladian
J. Opt. Soc. Am. B 8(8) 1618-1620 (1991)
J. D. Moores, K. Bergman, H. A. Haus, and E. P. Ippen
Opt. Lett. 16(3) 138-140 (1991)
D. N. Christodoulides and R. I. Joseph
Opt. Lett. 9(9) 408-410 (1984)