تعداد نشریات | 418 |
تعداد شمارهها | 10,005 |
تعداد مقالات | 83,629 |
تعداد مشاهده مقاله | 78,556,545 |
تعداد دریافت فایل اصل مقاله | 55,728,333 |
Designing Optimal Filter with Hexagonal Structure to Reduce Two-Channel Communication Demultiplexer Crosstalk Phenomenon with Optical Wavelengths Resolution Technology in Structure of Photonic Crystal | ||
Majlesi Journal of Telecommunication Devices | ||
مقاله 3، دوره 4، شماره 2، شهریور 2015 اصل مقاله (489.61 K) | ||
نوع مقاله: Articles | ||
چکیده | ||
In this research crosstalk phenomenon in DWDM two-channel communication demultiplexer was reduced by optimizing 2D photonic crystal network structure and using resonant cavity. Alongside with reduction in crosstalk phenomenon by mean of -19.74 dB, also the average bandwidth Δλ of 0.2 nm and mean transmission range of 93.47%, the average value of quality factor 7829.25 was reached. In these calculations using finite difference time domain method (FDTD), optimized structures of 2D DWDM two-channel communication demultiplexer photonic crystals to reduce crosstalk phenomenon was obtained. | ||
کلیدواژهها | ||
en | ||
آمار تعداد مشاهده مقاله: 5 تعداد دریافت فایل اصل مقاله: 24 |