thermally poled channel waveguides with polarization independent electro-optic effect

Yitao Ren, Carl Johan Marckmann, Jesper Arentoft, Martin Kristensen

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We present a systematic investigation of the poling-induced electrooptic (EO) effect in germanium and nitrogen codoped channel waveguides. The channel waveguides show attractive properties: (1) almost polarization independent EO effect; (2) a flat frequency response with the modulation frequency up to 100 kHz; and (3) low linear loss and low polarization dependent loss, which demonstrate great technological potential
Original languageEnglish
JournalI E E E Photonics Technology Letters
Issue number5
Pages (from-to)639-641
Publication statusPublished - 2002

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