DocumentCode
1239390
Title
Lightwave-microwave unified analysis of electroabsorption modulators integrated with RF coplanar waveguides
Author
Yamanaka, Takayuki ; Fukano, Hideki ; Saitoh, Tadashi
Author_Institution
NTT Photonics Labs., NTT Corp., Kanagawa, Japan
Volume
17
Issue
12
fYear
2005
Firstpage
2562
Lastpage
2564
Abstract
We present a comprehensive analysis of the electrical-to-optical (E/O) response of multiquantum-well electroabsorption modulators integrated with microwave coplanar waveguides. The predicted small-signal E/O response is validated through comparison with measurement. A photocurrent effect on the dynamic extinction ratio is also demonstrated.
Keywords
coplanar waveguides; electro-optical modulation; electroabsorption; microwave devices; microwave photonics; RF coplanar waveguides; dynamic extinction ratio; electrical-to-optical response; electroabsorption modulators; lightwave-microwave unified analysis; multiquantum-well modulators; photocurrent effect; Coplanar waveguides; Extinction ratio; Optical attenuators; Optical modulation; Optical transmitters; Optical waveguides; PIN photodiodes; Radio frequency; Scattering parameters; Voltage; Coplanar waveguide (CPW); electrical-to-optical (E/O) response; electroabsorption modulator (EAM); simulation;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2005.859164
Filename
1542149
Link To Document