دورية أكاديمية
Modeling the Diffraction Efficiency of Reflective-Type PQ-PMMA VBG Using Simplified Rate Equations
| العنوان: | Modeling the Diffraction Efficiency of Reflective-Type PQ-PMMA VBG Using Simplified Rate Equations |
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| المؤلفون: | Bao-Jen Shih, Cuan-Wen Chen, Yu-Hua Hsieh, Te-Yuan Chung, Shiuan-Huei Lin |
| المصدر: | IEEE Photonics Journal, Vol 10, Iss 6, Pp 1-7 (2018) |
| بيانات النشر: | IEEE, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Applied optics. Photonics LCC:Optics. Light |
| مصطلحات موضوعية: | Bragg gratings, holographic optical components, optical polymers, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467 |
| الوصف: | A simulation based on the rate equations was performed to analyze the concentration distribution of molecules in phenanthrenequinone (PQ) doped polymethyl methacrylate (PMMA) polymers (PQ-PMMAs) exposed using a two-beam interference configuration. The concentration distributions were used to predict the diffraction efficiency of PQ-PMMA-based volume Bragg gratings (VBGs) by using the transfer matrix method. The simulation results suggest that an intermittent exposure method can promote the diffusion of PQ molecules and increase the final diffraction efficiency. A series of experiments validated our hypothesis that the diffraction efficiency of reflective-type PQ-PMMA VBG can be predicted. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1943-0655 |
| Relation: | https://ieeexplore.ieee.org/document/8532383/; https://doaj.org/toc/1943-0655 |
| DOI: | 10.1109/JPHOT.2018.2880947 |
| URL الوصول: | https://doaj.org/article/5d55becb482647c48ba7aa6460c1f4fb |
| رقم الأكسشن: | edsdoj.5d55becb482647c48ba7aa6460c1f4fb |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19430655 |
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| DOI: | 10.1109/JPHOT.2018.2880947 |