Nonlinear TE Waves of Coupled Waveguides Bounded by Nonlinear Media

Sang Yung Shin; Ewan M. Wright; George I. Stegeman

doi:10.1109/50.4089

Nonlinear TE Waves of Coupled Waveguides Bounded by Nonlinear Media

Sang Yung Shin
, Ewan M. Wright
, George I. Stegeman

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The dispersion relations for TE nonlinear guided waves of a coupled waveguide system bounded by nonlinear media are derived and evaluated numerically. The coupled waveguide system, which is a useful model for a planar nonlinear directional coupler, consists of two parallel dielectric films separated by a linear layer and bounded on both sides by media with an intensity-dependent refractive index. The features of both the TE₀ and TE₁ waves of the coupled waveguide system are discussed and compared to the TE modes of a single nonlinear waveguide with one and two nonlinear bounding media. Possible implications to a nonlinear directional coupler are also discussed.

Original language	English (US)
Pages (from-to)	977-983
Number of pages	7
Journal	Journal of Lightwave Technology
Volume	6
Issue number	6
DOIs	https://doi.org/10.1109/50.4089
State	Published - Jun 1988

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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title = "Nonlinear TE Waves of Coupled Waveguides Bounded by Nonlinear Media",

abstract = "The dispersion relations for TE nonlinear guided waves of a coupled waveguide system bounded by nonlinear media are derived and evaluated numerically. The coupled waveguide system, which is a useful model for a planar nonlinear directional coupler, consists of two parallel dielectric films separated by a linear layer and bounded on both sides by media with an intensity-dependent refractive index. The features of both the TE0 and TE1 waves of the coupled waveguide system are discussed and compared to the TE modes of a single nonlinear waveguide with one and two nonlinear bounding media. Possible implications to a nonlinear directional coupler are also discussed.",

author = "Shin, \{Sang Yung\} and Wright, \{Ewan M.\} and Stegeman, \{George I.\}",

note = "Funding Information: Manuscript received December 2, 1987; revised January 19, 1988. This work was supported by the Army Research Office and the Air Force Weapons Laboratory under Contract F29601-87-(-0052. The authors are with the Optical Sciences Center, University of Arizona, Tucson, AZ 85721. IEEE Log Number 8820205.",

year = "1988",

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doi = "10.1109/50.4089",

language = "English (US)",

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AU - Shin, Sang Yung

AU - Wright, Ewan M.

AU - Stegeman, George I.

N1 - Funding Information: Manuscript received December 2, 1987; revised January 19, 1988. This work was supported by the Army Research Office and the Air Force Weapons Laboratory under Contract F29601-87-(-0052. The authors are with the Optical Sciences Center, University of Arizona, Tucson, AZ 85721. IEEE Log Number 8820205.

PY - 1988/6

Y1 - 1988/6

N2 - The dispersion relations for TE nonlinear guided waves of a coupled waveguide system bounded by nonlinear media are derived and evaluated numerically. The coupled waveguide system, which is a useful model for a planar nonlinear directional coupler, consists of two parallel dielectric films separated by a linear layer and bounded on both sides by media with an intensity-dependent refractive index. The features of both the TE0 and TE1 waves of the coupled waveguide system are discussed and compared to the TE modes of a single nonlinear waveguide with one and two nonlinear bounding media. Possible implications to a nonlinear directional coupler are also discussed.

AB - The dispersion relations for TE nonlinear guided waves of a coupled waveguide system bounded by nonlinear media are derived and evaluated numerically. The coupled waveguide system, which is a useful model for a planar nonlinear directional coupler, consists of two parallel dielectric films separated by a linear layer and bounded on both sides by media with an intensity-dependent refractive index. The features of both the TE0 and TE1 waves of the coupled waveguide system are discussed and compared to the TE modes of a single nonlinear waveguide with one and two nonlinear bounding media. Possible implications to a nonlinear directional coupler are also discussed.

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Nonlinear TE Waves of Coupled Waveguides Bounded by Nonlinear Media

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