| Autor: |
MüLLER, Mathias S., El-Khozondar, Hala J., Buck, Thorbjörn C, Koch, Alexander W |
| Rok vydání: |
2009 |
| Předmět: |
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| Popis: |
The polarization-dependant reflection spectra of fiber Bragg grating (FBG) sensors in polarization-maintaining fibers are influenced by shear strain. This influence can be evaluated from a tensorial coupled-mode theory approach. Yet, this approach requires the numerical integration of the four coupled-mode equations. We present an easy to handle, completely analytical treatment of the polarization-dependent reflection spectra of FBGs. We derive the required equations and compare the results to the numerical integration of the four tensorial coupled mode equations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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