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General equations for the induced phase shift in resonant electro-optic modulators

Author
Collado, J.; Menendez, Ó.; Santos, M.; Mateu, J.; O'callaghan, J.
Type of activity
Journal article
Journal
IEEE photonics technology letters
Date of publication
2005-02
Volume
17
Number
2
First page
330
Last page
332
Repository
http://upcommons.upc.edu/handle/2117/1072 Open in new window
Abstract
We derive general equations to calculate the electrooptically induced optical phase shift in resonantly enhanced modulators. The equations are useful in designing modulator electrodes with optimal length and optimal mismatch between electrical and optical velocities. We demonstrate the existence of an optimal velocity mismatch depending on the resonant mode used.
Citation
Collado, C.; Menéndez, O.; Santos, M. C.; Mateu, J.; O'Callaghan, J. General equations for the induced phase shift in resonant electro-optic modulators. IEEE Photonics technology letters, 2005, vol. 17, núm. 2, p. 330-332.
Group of research
CSC - Components and Systems for Communications Research Group
CommSensLab-UPC - Centre Específic de Recerca en Comunicació i Detecció UPC
RF&MW - Laboratory of RF & microwave systems, devices and materials

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