Measurement of complex coupling coefficients of directional coupling by thermo-optic modulation


Gnewuch, H., Román, J.E., Harris, R.D., Wilkinson, J.S. and Ulrich, R. (1996) Measurement of complex coupling coefficients of directional coupling by thermo-optic modulation. In, Proceedings of Integrated Photonics Research. Integrated Photonics Research (IPR '96) , Optical Society of America.

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Description/Abstract

Directional coupling between two parallel singlemode optical waveguides is the functional principle underlying numerous integrated optical devices, such as modulators, filters and sensors. As the coupling efficiency depends critically on the synchronism of wave propagation and on the field overlap of the two guides, tight tolerances apply in waveguide fabrication, and a precise determination of the coupling parameters is essential

Item Type: Book Section
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Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 76902
Date Deposited: 11 Mar 2010
Last Modified: 27 Mar 2014 18:56
URI: http://eprints.soton.ac.uk/id/eprint/76902

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