دورية
Diffraction mechanism of five-port transmission gratings
| العنوان: | Diffraction mechanism of five-port transmission gratings |
|---|---|
| المؤلفون: | Gao, Chenhao, Wang, Bo, Wen, Kunhua, Meng, Ziming, Wang, Qu, Nie, Zhaogang, Xing, Xiangjun, Chen, Li, Lei, Liang, Zhou, Jinyun |
| مصطلحات موضوعية: | 1 × 5 splitting, single-groove grating, normal incidence |
| الوصف: | This paper designs a five-port transmission grating under normal incidence. Rigorous coupled-wave approach is used to optimize the grating parameters. The energy of the grating is mainly dispersed to the 0th, ±1st and ±2nd orders. The efficiency of each diffraction order under both polarizations is close to 20%. The modal method is used to describe the propagation mechanism of the two polarized lights in the grating, and the diffraction behavior of the grating is analyzed. In addition, the grating has a wide range of incident characteristics and a large process tolerance. Therefore, this five-port beam splitter with a connecting layer will be a good polarization-independent beam splitting device. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021). |
| نوع الوثيقة: | Article |
| اللغة: | eng |
| الوصول الحر: | http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-c70e2ac6-e467-43d7-8e73-707845a0e2f2Test |
| رقم الانضمام: | edsbzt.bwmeta1.element.baztech.c70e2ac6.e467.43d7.8e73.707845a0e2f2 |
| قاعدة البيانات: | BazTech |
| الوصف غير متاح. |