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Analysis of phase-shifted long-period fiber gratings |
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| Authors: | Ke H. Chiang K.S. Peng J.H. |
| Affiliation: | Dept. of Electron. Eng., Hong Kong City Univ.; |
| Abstract: | Phase-shifted long-period fiber gratings (LPFG's) are analyzed by the coupled-mode theory together with the fundamental-matrix method. The effects of introducing multiple phase shifts at various locations along a LPFG are highlighted. The results compare well with published experimental data |
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