DocumentCode
2472289
Title
High speed optical modulation in Ge quantum wells using quantum confined stark effect
Author
Rong, Yiwen ; Ge, Yangsi ; Huo, Yijie ; Fiorentino, Marco ; Kamins, Theodore I. ; Ochalski, Tomasz ; Thylen, Lars ; Chacinski, Marek ; Harris, James S.
Author_Institution
Solid State & Photonics Lab., Stanford Univ., Stanford, CA, USA
fYear
2009
fDate
9-11 Sept. 2009
Firstpage
157
Lastpage
159
Abstract
We designed the coplanar high-speed modulator with Ge/SiGe quantum wells, and demonstrated 25 GHz of modulation with 3.125 GHz of eye diagram using quantum-confined Stark effect.
Keywords
Ge-Si alloys; elemental semiconductors; germanium; high-speed optical techniques; integrated optics; optical design techniques; optical modulation; quantum confined Stark effect; quantum well devices; semiconductor materials; semiconductor quantum wells; Ge-SiGe; coplanar high-speed modulator; eye diagram; germanium quantum wells; high speed optical modulation; modulator design; quantum confined Stark effect; Etching; Germanium silicon alloys; High speed optical techniques; Microwave photonics; Optical buffering; Optical design; Optical modulation; Potential well; Silicon germanium; Stark effect;
fLanguage
English
Publisher
ieee
Conference_Titel
Group IV Photonics, 2009. GFP '09. 6th IEEE International Conference on
Conference_Location
San Francisco, CA
ISSN
1949-2081
Print_ISBN
978-1-4244-4402-1
Electronic_ISBN
1949-2081
Type
conf
DOI
10.1109/GROUP4.2009.5338333
Filename
5338333
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