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Conference Paper
Electroabsorption Duplexer based on Dual-Waveguide with Spot Size Converter
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- Authors
- Young Shik Kang, Sung Bock Kim, Yong Duck Chung, Je Ha Kim
- Issue Date
- 2005-07
- Citation
- OptoElectronics and Communications Conference (OECC) 2005, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- We demonstrated an electroabsorption duplexer (EAD) based on dual-waveguide with spot size converter (SSC). The optical insertion loss of EAD was -10.2 dB.The responsivity of photodiode (PD) was 0.58 at -4 Vdc and the extinction ratio (ER) of electroabsorption modulator (EAM) was 20 dB at -4 Vdc .
- KSP Keywords
- Electroabsorption modulator(EAM), Extinction Ratio(ER), Spot size converter(SSC), insertion loss