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Dynamics of self-focusing and self-phase modulation in a parabolic index optical fiber.

Magnus Karlsson (Institutionen för elektromagnetisk fältteori) ; Dan Anderson (Institutionen för elektromagnetisk fältteori) ; Mats Desaix (Institutionen för elektromagnetisk fältteori)
Optics letters (0146-9592). Vol. 17 (1992), 1, p. 22-24.
[Artikel, refereegranskad vetenskaplig]

The dynamics that result from the combined effects of spatial diffraction, nonlinearity, and a parabolic graded index for wave propagation in optical fibers are presented. An approximate analytical solution of the nonlinear Schrödinger equation in a graded-index fiber is obtained by using a variational approach. Particular emphasis is put on the variation of both the pulse width and the longitudinal phase delay with the distance of propagation along the fiber.

Denna post skapades 2016-04-13.
CPL Pubid: 234600


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Institutioner (Chalmers)

Institutionen för elektromagnetisk fältteori (1970-1998)


Elektroteknik och elektronik

Chalmers infrastruktur