Title :
Design of high efficient dual-band Si near-infrared detectors
Author :
Tsung-Ting Wu;Chia-Chien Hsieh;Yi-Ting Liao;Ming-Chang M. Lee
Author_Institution :
Institute of Photonics Technologies, National Tsing Hua University, Hsinchu 30013, Taiwan
Abstract :
A new plasmonic grating structure is proposed to implement Si near-infrared photodiodes through plasmon-induced hot carrier injection. The power conversion efficiencies (photon-to-plasmon) are near 70% and 90% at the wavelength of 851nm and 1305nm, respectively.
Keywords :
"Silicon","Absorption","Gratings","Plasmons","Substrates","Optical surface waves","Reflection"
Conference_Titel :
Optical MEMS and Nanophotonics (OMN), 2015 International Conference on
Print_ISBN :
978-1-4673-6834-6
Electronic_ISBN :
2160-5041
DOI :
10.1109/OMN.2015.7288838
