The electroabsorption modulator still shows large transient chirp and thus is hard to operate at higher bit rate without a high insertion loss. To overcome this obstacle, it is imperative to fully understand the chirp characteristics caused by Stark effect in the multiple quantum-well (MQW) structures. This work presents a simple experimental method of measuring MQW electro-absorption and the chirp parameter.
Characterization of the electro-absorption modulator chirp using modulated-transmission spectroscopy
2001-01-01
114839 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2001
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