DocumentCode
2097103
Title
Characteristics of Photonic Crystal Cavity Based Infrared Photodetectors
Author
Hongjun Yang ; Li Chen ; Zexuan Qiang ; Weidong Zhou
Author_Institution
Univ. of Texas at Arlington, Arlington
fYear
2007
fDate
21-25 Oct. 2007
Firstpage
36
Lastpage
37
Abstract
Theoretical and experimental research results on the characteristics of photonic crystal quantum dot infrared photodetectors are presented. The surface normal absorption power in a single defect photonic crystal cavity for different absorption values and the absorption enhancement factor for different absorption values in single defect and defect free cavities are investigated. Current-voltage characteristics at different temperatures and the spectral responses of the devices with and without photonic crystal cavities are measured.
Keywords
defect absorption spectra; infrared detectors; photodetectors; photonic crystals; quantum dots; absorption enhancement factor; current-voltage characteristics; photonic crystal quantum dot infrared photodetectors; single defect photonic crystal cavity; spectral responses; surface normal absorption power; Photodetectors; Photonic crystals;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2007. LEOS 2007. The 20th Annual Meeting of the IEEE
Conference_Location
Lake Buena Vista, FL
ISSN
1092-8081
Print_ISBN
978-1-4244-0925-9
Electronic_ISBN
1092-8081
Type
conf
DOI
10.1109/LEOS.2007.4382262
Filename
4382262
Link To Document