DocumentCode
2106916
Title
Optical Link on Silicon Employing Ge/SiGe Quantum Well Structures
Author
Fidaner, Onur ; Okyay, Ali K. ; Roth, Jonathan E. ; Scheavitz, Rebecca K. ; Kuo, Yu-Hsuan ; Saraswat, Krishna C. ; Harris, James S., Jr. ; Miller, David A B
Author_Institution
Stanford Univ., Stanford
fYear
2007
fDate
21-25 Oct. 2007
Firstpage
852
Lastpage
853
Abstract
We demonstrate an optical link on silicon employing Ge/SiGe quantum well waveguide modulators and photodetectors. Modulators show >3 dB contrast ratio for <6 V drive for a 22 nm wavelength range. Photodetectors show external responsivity up to 0.26 A/W and high-speed detection at 2.5 Gb/s.
Keywords
Ge-Si alloys; elemental semiconductors; germanium; optical modulation; photodetectors; semiconductor quantum wells; Ge-SiGe; photodetectors; quantum well structures; waveguide modulators; wavelength 22 nm; Detectors; Germanium silicon alloys; Optical fiber communication; Optical interconnections; Optical modulation; Optical receivers; Optical waveguides; Photodetectors; Quantum well devices; Silicon germanium;
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.2007.4382676
Filename
4382676
Link To Document