Instabilities and all-optical phase-controlled switching in a nonlinear directional coherent coupler

S. Wabnitz; E. M. Wright; C. T. Seaton; G. I. Stegeman

doi:10.1063/1.97510

Instabilities and all-optical phase-controlled switching in a nonlinear directional coherent coupler

S. Wabnitz
, E. M. Wright
, C. T. Seaton
, G. I. Stegeman

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

97 Scopus citations

Abstract

The instability in the evolution of a nonlinear wave along a directional coupler is investigated with the beam propagation method, both for self-focusing and for self-defocusing materials. A new device is proposed for switching an intense light beam at the device output by changing the relative phase of a weak input signal.

Original language	English (US)
Pages (from-to)	838-840
Number of pages	3
Journal	Applied Physics Letters
Volume	49
Issue number	14
DOIs	https://doi.org/10.1063/1.97510
State	Published - 1986

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.97510

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title = "Instabilities and all-optical phase-controlled switching in a nonlinear directional coherent coupler",

abstract = "The instability in the evolution of a nonlinear wave along a directional coupler is investigated with the beam propagation method, both for self-focusing and for self-defocusing materials. A new device is proposed for switching an intense light beam at the device output by changing the relative phase of a weak input signal.",

author = "S. Wabnitz and Wright, \{E. M.\} and Seaton, \{C. T.\} and Stegeman, \{G. I.\}",

year = "1986",

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pages = "838--840",

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T1 - Instabilities and all-optical phase-controlled switching in a nonlinear directional coherent coupler

AU - Wabnitz, S.

AU - Wright, E. M.

AU - Seaton, C. T.

AU - Stegeman, G. I.

PY - 1986

Y1 - 1986

N2 - The instability in the evolution of a nonlinear wave along a directional coupler is investigated with the beam propagation method, both for self-focusing and for self-defocusing materials. A new device is proposed for switching an intense light beam at the device output by changing the relative phase of a weak input signal.

AB - The instability in the evolution of a nonlinear wave along a directional coupler is investigated with the beam propagation method, both for self-focusing and for self-defocusing materials. A new device is proposed for switching an intense light beam at the device output by changing the relative phase of a weak input signal.

UR - https://www.scopus.com/pages/publications/0000089140

UR - https://www.scopus.com/pages/publications/0000089140#tab=citedBy

U2 - 10.1063/1.97510

DO - 10.1063/1.97510

M3 - Article

AN - SCOPUS:0000089140

SN - 0003-6951

VL - 49

SP - 838

EP - 840

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

ER -

Instabilities and all-optical phase-controlled switching in a nonlinear directional coherent coupler

Abstract

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