Negative coupling between defects in waveguide arrays

J. M. Zeuner; M. C. Rechtsman; R. Keil; F. Dreisow; A. Tünnermann; S. Nolte; A. Szameit

doi:10.1364/OL.37.000533

Negative coupling between defects in waveguide arrays

J. M. Zeuner, M. C. Rechtsman, R. Keil, F. Dreisow, A. Tünnermann, S. Nolte, A. Szameit

Physics

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

18 Scopus citations

Abstract

We report on the experimental demonstration of negative coupling constants between defect guides in a waveguide lattice. We find that coupling can only be negative if the defects are negative and an odd number of lattice sites is between the defect guides.

Original language	English (US)
Pages (from-to)	533-535
Number of pages	3
Journal	Optics Letters
Volume	37
Issue number	4
DOIs	https://doi.org/10.1364/OL.37.000533
State	Published - Feb 15 2012

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.37.000533

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title = "Negative coupling between defects in waveguide arrays",

abstract = "We report on the experimental demonstration of negative coupling constants between defect guides in a waveguide lattice. We find that coupling can only be negative if the defects are negative and an odd number of lattice sites is between the defect guides.",

author = "Zeuner, {J. M.} and Rechtsman, {M. C.} and R. Keil and F. Dreisow and A. T{\"u}nnermann and S. Nolte and A. Szameit",

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AU - Zeuner, J. M.

AU - Rechtsman, M. C.

AU - Keil, R.

AU - Dreisow, F.

AU - Tünnermann, A.

AU - Nolte, S.

AU - Szameit, A.

PY - 2012/2/15

Y1 - 2012/2/15

N2 - We report on the experimental demonstration of negative coupling constants between defect guides in a waveguide lattice. We find that coupling can only be negative if the defects are negative and an odd number of lattice sites is between the defect guides.

AB - We report on the experimental demonstration of negative coupling constants between defect guides in a waveguide lattice. We find that coupling can only be negative if the defects are negative and an odd number of lattice sites is between the defect guides.

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JO - Optics Letters

JF - Optics Letters

IS - 4

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Negative coupling between defects in waveguide arrays

Abstract

All Science Journal Classification (ASJC) codes

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