Modeling of birefringent fiber-optic directional couplers
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Mateus, CFR
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Inst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, BrazilInst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, Brazil
Mateus, CFR
[1
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da Silva, AC
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Inst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, BrazilInst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, Brazil
da Silva, AC
[1
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Oliveira, JEB
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Inst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, BrazilInst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, Brazil
Oliveira, JEB
[1
]
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[1] Inst Estudos Avancados, IEAv, CTA, BR-12231970 Sao Jose Dos Campos, Brazil
Extending a coupled mode theory of directional couplers with parallel step index fibers, an analytical solution for the coupling coefficients of curved and birefringent fibers is obtained. This model allows a fast simulation to describe the behavior of the coupler as part of a complexer optical circuit. Numerical results for the power exchange between fibers 3M-FS-AB-4611 are presented and discussed.