[Home ] [Archive]   [ فارسی ]  
:: Volume 20 - ::
ICOP & ICPET 2014, 20 - : 865-868 Back to browse issues page
All-Angle Negative Refraction in Two-Dimensional Anisotropic Triangular Photonic Crystals
Hamid Nadgaran Dr.1, Mohammad Amin Izadi Mr. * 2
1- Shiraz university
2- shiraz university
Abstract:   (3278 Views)
Abstract- This article studies the construction of a Super lens by an anisotropic triangular photonic crystal. The photonic bands and the contours of equi-frequency surfaces are studied by PWE method. This lens has an effective index of refraction of -1 for TM polarization, where the air holes relative radius are 0.35a and ω= 0.222(2πc/a). Propagation of electromagnetic waves through this Super lens and the construction of an image are also studied by means of FDTD method. Calculation shows that it is possible to have transmission rate more than 95% with a tailored adjustment of photonic crystal’s boundaries.
Keywords: Anisotropic Photonic Crystals, Negative Refraction, Super Lens, Optical Imaging Super-Resolution.
Full-Text [PDF 701 kb]   (794 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Nadgaran H, Izadi M A. All-Angle Negative Refraction in Two-Dimensional Anisotropic Triangular Photonic Crystals . ICOP & ICPET. 2014; 20 :865-868
URL: http://opsi.ir/article-1-349-en.html


Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 3781