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Communication Dans Un Congrès Année : 2014

Depolarization Sensing by Orthogonality Breaking: a microwave-photonics approach for snapshot polarimetric imaging

Julien Fade
Emmanuel Schaub
Mehdi Alouini

Résumé

We report a new depolarization sensing modality (DSOB), based on the concept of polarization orthogonality breaking, enabling direct measurement of a polarimetric contrast from a single measurement. The principle of this technique is described, as well as its benefits (compatibility with remote sensing through fibers, spectral agility…). Experimental validation of this technique on a fibred setup is extensively described and confirms its appropriateness for remote sensing through optical fibers. We eventually present the first DSOB images obtained in the visible range on a confocal microscope setup. The acquisition times reported are encouraging for future implementation in real-time.
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Dates et versions

hal-00956924 , version 1 (04-12-2014)

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  • HAL Id : hal-00956924 , version 1

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Julien Fade, Emmanuel Schaub, Mehdi Alouini. Depolarization Sensing by Orthogonality Breaking: a microwave-photonics approach for snapshot polarimetric imaging. OPTRO 2014, Jan 2014, Paris, France. pp.2967942. ⟨hal-00956924⟩
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