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Conference Paper RF gain and IMD Characteristics of Electroabsorption Modulator for Analog Applications
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Authors
Yong Duck Chung, Young Shik Kang, Kwang Seong Choi, Sung Bock Kim, Je Ha Kim
Issue Date
2005-10
Citation
International Topical Meeting on Microwave Photonics (MWP) 2005, pp.153-156
Language
English
Type
Conference Paper
Abstract
We designed and fabricated traveling-wave electroabsorption modules for RF/optic conversion. The RF gain was measured with simple RF/optic link. It was related with optical transfer curve. The input optical power caused the change of transfer curve so that the RF gain varied accordingly. RF/optic conversion gain showed a close relationship with the slope efficiency of transfer curve. Linearity was also one of the important characteristics for analog applications. We could evaluate linearity of module from IMD3.