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Content Provider | IEEE Xplore Digital Library |
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Author | Kireev, A.N. Graf, T. |
Copyright Year | 2003 |
Description | Author affiliation: Inst. of Appl. Phys., Bern Univ., Switzerland (Kireev, A.N.; Graf, T.) |
Abstract | We present a consistent vector formulation of the improved coupled-mode theory (ICMT) based on a new and most general perturbative expansion of the electric field in the complete waveguide of array over known eigenstates of the individual channels in the subspace spanned by the vector fields. It is shown that the effectively scalar TE and TM coupled-mode equations directly follow from full vector coupled-mode theory (VCMT). Errors in the mode splitting of the ICMT and the VCMT approaches, in the case of simple 1D symmetric double-waveguide model widely used for testing different CM theories, are compared. |
File Size | 76979 |
File Format | |
ISBN | 0780377346 |
DOI | 10.1109/CLEOE.2003.1313706 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2003-06-22 |
Publisher Place | Germany |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Geometry Optical waveguides Optical arrays Maxwell equations Dielectrics Optical waveguide theory Fiber lasers Laser modes Solid lasers Waveguide lasers |
Content Type | Text |
Resource Type | Article |
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