A Novel Channel Drop tunable filter based on photonic crystal ring resonators suitable for DWDM applications

سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 457

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شناسه ملی سند علمی:

MUNCE01_001

تاریخ نمایه سازی: 7 اسفند 1396

چکیده مقاله:

In this paper we have designed a novel optical filter based on 2-D photonic crystals using some various types of ring resonators. We have made input and output waveguides by removing the upper and lower rods of the ring resonator. The adaptable PBG (Photonic Band Gap) for our work is in TM mode so all of our calculations are in TM mode. It is shown that increasing the Radius of rods of the ring resonator causes increase in the amount of selected wavelength at output. Moreover, it is shown that our device is completely adaptable with DWDM applications. To realize that matter FDTD and PWE methods, which are the most proper methods, have been used

نویسندگان

Milad Taleb Hesami Azar

Young Researchers and Elite Club, Urmia Branch, Islamic Azad University, Urmia, Iran

Ahang Golabi

Miaad University, Mahabad, Iran