Multiple coupling length nonlinear directional couplers with variable coupling coefficient

Gang Jun Liu; Bin Min Liang; Qu Li; Guo Liang Jin

doi:10.1016/S0030-4018(03)01182-9

Multiple coupling length nonlinear directional couplers with variable coupling coefficient

Gang Jun Liu, Bin Min Liang, Qu Li, Guo Liang Jin

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

16 Scopus citations

Abstract

Multiple coupling length nonlinear directional couplers (NLDCs) with variable coupling coefficient (VCC) are investigated. As examples, two kinds of VCC NLDCs, exponential and Gaussian VCC NLDCs, are numerically simulated. Both couplers show multiple-switching feature and have eminent digital switching characteristic. In addition, the Gaussian VCC NLDC exhibits equi-power-interval-switching characteristic.

Original language	English (US)
Pages (from-to)	113-117
Number of pages	5
Journal	Optics Communications
Volume	218
Issue number	1-3
DOIs	https://doi.org/10.1016/S0030-4018(03)01182-9
State	Published - Mar 15 2003
Externally published	Yes

Keywords

Nonlinear-waveguides
Switching-nonlinear optics

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/S0030-4018(03)01182-9

Cite this

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title = "Multiple coupling length nonlinear directional couplers with variable coupling coefficient",

abstract = "Multiple coupling length nonlinear directional couplers (NLDCs) with variable coupling coefficient (VCC) are investigated. As examples, two kinds of VCC NLDCs, exponential and Gaussian VCC NLDCs, are numerically simulated. Both couplers show multiple-switching feature and have eminent digital switching characteristic. In addition, the Gaussian VCC NLDC exhibits equi-power-interval-switching characteristic.",

keywords = "Nonlinear-waveguides, Switching-nonlinear optics",

author = "Liu, {Gang Jun} and Liang, {Bin Min} and Qu Li and Jin, {Guo Liang}",

note = "Funding Information: This work was supported by the National Nature Science Foundation of China.",

year = "2003",

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doi = "10.1016/S0030-4018(03)01182-9",

language = "English (US)",

volume = "218",

pages = "113--117",

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TY - JOUR

T1 - Multiple coupling length nonlinear directional couplers with variable coupling coefficient

AU - Liu, Gang Jun

AU - Liang, Bin Min

AU - Li, Qu

AU - Jin, Guo Liang

N1 - Funding Information: This work was supported by the National Nature Science Foundation of China.

PY - 2003/3/15

Y1 - 2003/3/15

N2 - Multiple coupling length nonlinear directional couplers (NLDCs) with variable coupling coefficient (VCC) are investigated. As examples, two kinds of VCC NLDCs, exponential and Gaussian VCC NLDCs, are numerically simulated. Both couplers show multiple-switching feature and have eminent digital switching characteristic. In addition, the Gaussian VCC NLDC exhibits equi-power-interval-switching characteristic.

AB - Multiple coupling length nonlinear directional couplers (NLDCs) with variable coupling coefficient (VCC) are investigated. As examples, two kinds of VCC NLDCs, exponential and Gaussian VCC NLDCs, are numerically simulated. Both couplers show multiple-switching feature and have eminent digital switching characteristic. In addition, the Gaussian VCC NLDC exhibits equi-power-interval-switching characteristic.

KW - Nonlinear-waveguides

KW - Switching-nonlinear optics

UR - http://www.scopus.com/inward/record.url?scp=0037443646&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037443646&partnerID=8YFLogxK

U2 - 10.1016/S0030-4018(03)01182-9

DO - 10.1016/S0030-4018(03)01182-9

M3 - Article

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SN - 0030-4018

VL - 218

SP - 113

EP - 117

JO - Optics Communications

JF - Optics Communications

IS - 1-3

ER -

Multiple coupling length nonlinear directional couplers with variable coupling coefficient

Abstract

Keywords

ASJC Scopus subject areas

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