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Master Thesis

Caractérisation d'un oscillateur opto-microonde pour la génération de signaux RF de grande pureté spectrale

Abstract : Today, the oscillators optoelectronic have become performing enough to offer a competitive solution to replace the electric oscillators. The VBO is one of the new architectures of optoelectronic oscillator. It integrates a laser diode Vertical Cavity Surface Emitting Laser (VCSEL) directly modulated. The long-wavelenghts VCSEL used here, are evolving. The first section of this work briefly introduces the different architectures for the optical generation of hyperfrequency signals. The second section, in the first place, is devoted to the study of various VBO elements. It reproduces the technologies used and gives information on the other technologies available. In the second place, we shall be interested in characterization means. New tools have been implemented together with accurate procedures. A static characterization of the VCSEL is performed, which will allow us to appreciate the evolution of this component in the future. The dynamic characterization of all the VBO components is also perfomed. The third section is devoted to the phase noise measurements on the VBO. A special attention was paid to the documentation on the experimental protocols used with the aim of facilitating the sharing of developed skills by the MOSE Laboratory.
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Master Thesis
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Submitted on : Thursday, April 21, 2011 - 9:13:23 AM
Last modification on : Monday, October 19, 2020 - 11:05:45 AM
Long-term archiving on: : Friday, July 22, 2011 - 2:41:58 AM

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Nicolas Gromaire. Caractérisation d'un oscillateur opto-microonde pour la génération de signaux RF de grande pureté spectrale. Electronique. 2011. ⟨dumas-00587644⟩

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