کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846646 909210 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tunable microwave generation method based on birefringence photonic crystal fiber
ترجمه فارسی عنوان
روش تولید مایکروویو قابل تنظیم قابل استفاده بر اساس فیبر کریستال فوتونی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

A new method is proposed to generate tunable microwave by using single-light source and birefringence photonic crystal fiber (PCF), which is based on the interaction and the coupling between the two polarizations of the initial Gaussian optical pulse in PCF. A full vector finite element is used to design a high birefringence PCF. The expressions of the microwave are derived by couple-mode theory. The proof of concept device consists of a light source, a birefringence PCF, a polarizer controller and a photodetector. The frequency of the generated pulses can be controlled by adjusting the parameters of the optical fiber system. The simulation results demonstrate the system can generate the frequency of microwave are 8.03–37.67 GHz and 26.82–125.5 GHz from two kinds of PCFs, respectively. The system is elastic, stable, brief and highly efficient.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 127, Issue 15, August 2016, Pages 5990–5999
نویسندگان
, , , , ,