برقراری ارتباط
جلد 20 - مجموعه مقالات پذیرفته و ارائه شده در بیستمین کنفرانس اپتیک و فوتونیک ایران
ICOP & ICPET _ INPC _ ICOFS سال20 صفحات 884-881 |
برگشت به فهرست نسخه ها
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Asadnia Fard Jahromi M, Zangeneh H R. Optical transmission enhancement through a nanoslit with a single nanoantenna cavity. ICOP & ICPET _ INPC _ ICOFS 2014; 20 :881-884
URL: http://opsi.ir/article-1-354-fa.html
URL: http://opsi.ir/article-1-354-fa.html
Asadnia Fard Jahromi Marzieh، Zangeneh Hamid Reza. Optical transmission enhancement through a nanoslit with a single nanoantenna cavity. مقالات پذیرفته و ارائه شده در کنفرانس‌های انجمن اپتیک و فوتونیک ایران. 1392; 20 () :881-884
1- University of Kashan
چکیده: (4077 مشاهده)
- We have numerically showed that the extraordinary optical transmission of light through a vertical nanoslit in a metal film can be enhanced by replacing the slit with an array of slits. A nanoantenna cavity is formed by a nearby metallic nano-strip over the nano-slits. Using finite difference time domain (FDTD) method, we have studied the transmission properties of the proposed structure. It is shown that in a well chosen geometric condition the optimized cavity antenna can enhance greatly the transmission of light through a lateral nano-slit (about 5.3 times). The transmission spectrum of the structure can be tuned by adjusting the size or the distance between the lateral nano-slits as well. Such structure has promising applications in designing optical nano-scale devices.
ارسال پیام به نویسنده مسئول
| بازنشر اطلاعات | |
 |
این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است. |
