[Home ] [Archive]   [ فارسی ]  
:: Volume 21 - ::
ICOP & ICPET 2015, 21 - : 1675-1678 Back to browse issues page
A new approach for absorption enhancement in plasmonic photodetectors
Kamal Jamalpoor1, Abbas Zarifkar Dr. *1, Abbas Alighanbari Dr.1
1- Shiraz University
Abstract:   (2156 Views)
A new structure for absorption enhancement in plasmonic MSM photodetector is presented. This structure contains a layer of SiO2 between gold and semiconductor layers. The SiO2 layer creates a more suitable path for light to penetrate under the metal layer, transmits the wave to both sides of the device, involves a greater part of semiconductor in electron-hole generation, and increases the coupling of light into the semiconductor. This construction is simulated using Lumerical FDTD. Absorption enhancement in this paper is 4 times greater than similar structures.
Keywords: photodetector, surface plasmon polaritons, nanostructures, grating
Full-Text [PDF 494 kb]   (1304 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

XML   Persian Abstract   Print

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

Jamalpoor K, Zarifkar A, Alighanbari A. A new approach for absorption enhancement in plasmonic photodetectors. ICOP & ICPET. 2015; 21 :1675-1678
URL: http://opsi.ir/article-1-791-en.html

Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.06 seconds with 30 queries by YEKTAWEB 4140