# Computing guided modes for an unbounded stratified medium in integrated optics

- Volume: 35, Issue: 4, page 799-824
- ISSN: 0764-583X

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topMahé, Fabrice. "Computing guided modes for an unbounded stratified medium in integrated optics." ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique 35.4 (2001): 799-824. <http://eudml.org/doc/194074>.

@article{Mahé2001,

abstract = {We present a finite element method to compute guided modes in a stratified medium. The major difficulty to overcome is related to the unboundedness of the stratified medium. Our method is an alternative to the use of artificial boundary conditions and to the use of integral representation formulae. The domain is bounded in such a way we can write the solution on its lateral boundaries in terms of Fourier series. The series is then truncated for the computations over the bounded domain. The problem is scalar and 2-dimensional.},

author = {Mahé, Fabrice},

journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique},

keywords = {finite element method; exact boundary condition; unbounded domain; stratified medium; guided modes; optics; series expansion},

language = {eng},

number = {4},

pages = {799-824},

publisher = {EDP-Sciences},

title = {Computing guided modes for an unbounded stratified medium in integrated optics},

url = {http://eudml.org/doc/194074},

volume = {35},

year = {2001},

}

TY - JOUR

AU - Mahé, Fabrice

TI - Computing guided modes for an unbounded stratified medium in integrated optics

JO - ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique

PY - 2001

PB - EDP-Sciences

VL - 35

IS - 4

SP - 799

EP - 824

AB - We present a finite element method to compute guided modes in a stratified medium. The major difficulty to overcome is related to the unboundedness of the stratified medium. Our method is an alternative to the use of artificial boundary conditions and to the use of integral representation formulae. The domain is bounded in such a way we can write the solution on its lateral boundaries in terms of Fourier series. The series is then truncated for the computations over the bounded domain. The problem is scalar and 2-dimensional.

LA - eng

KW - finite element method; exact boundary condition; unbounded domain; stratified medium; guided modes; optics; series expansion

UR - http://eudml.org/doc/194074

ER -

## References

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