Sylvain Rivet
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Swept-wavelength null polarimeter for high-speed weak anisotropy measurements Open
Null-polarimeters provide the best sensitivity to anisotropy measurements and so far have been developed for the detection of small optical activities. This paper revisits null polarimetry through an original configuration based on the con…
Ta/NiO subwavelength bilayer for wide gamut, strong interference structural color Open
In this paper we demonstrate that Ta/NiO bilayers may be use as high-efficiency, lithography free, reflective structural color filters for generating broad color gamut. Experimental results show that reflectance spectra present deep dips i…
Gastric cancer multicellular spheroid analysis by two-photon microscopy Open
Gastric cancer (GC) is highly deadly. Three-dimensional (3D) cancer cell cultures, known as spheroids, better mimic tumor microenvironment (TME) than standard 2D cultures. Cancer-associated fibroblasts (CAF), a major cellular component of …
Linear diattenuation imaging of biological tissues with near infrared Mueller scanning microscopy Open
Among the multitude of optical polarization contrasts that can be observed in complex biological specimens, linear diattenuation (LD) imaging has received little attention. It is indeed challenging to image LD with basic polarizing microsc…
Fast spectrally encoded Mueller optical scanning microscopy Open
Mueller microscopes enable imaging of the optical anisotropic properties of biological or non-biological samples, in phase and amplitude, at sub-micrometre scale. However, the development of Mueller microscopes poses an instrumental challe…
Speeding up master slave optical coherence tomography by matrix manipulation Open
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Complex master-slave for long axial range swept-source optical coherence tomography Open
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Polarization-resolved second harmonic microscopy of skeletal muscle in sepsis Open
Polarization-resolved second harmonic generation (P-SHG) microscopy is able to probe the sub-micrometer structural organization of myosin filaments within skeletal muscle. In this study, P-SHG microscopy was used to analyze the structural …
Recovering distance information in spectral domain interferometry Open
This work evaluates the performance of the Complex Master Slave (CMS) method, that processes the spectra at the interferometer output of a spectral domain interferometry device without involving Fourier transforms (FT) after data acquisiti…
Current capabilities and challenges for optical coherence tomography as a high impact non-destructive imaging modality Open
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Group refractive index and group velocity dispersion measurement by complex master slave interferometry Open
This paper demonstrates that the complex master slave interferometry (CMSI) method used in spectral domain interferometry (SDI) can efficiently be used for accurate refractive index and group velocity dispersion measurements of optically t…
Master/slave: a better tool for Gabor filtering optical coherence tomography imaging instruments Open
In this report, the benefits that the Master/Slave (MS) implementation of optical coherence tomography (OCT) can bring to a Gabor filtering (GF) imaging instrument are illustrated. The MS allows simultaneous display of three categories of …
Passive optical module for polarization-sensitive optical coherence tomography systems Open
The paper presents a proof-of-concept polarization-sensitive swept source optical coherence tomography (OCT) system that performs measurements of the retardance as well as of the axis orientation of a linear birefringent sample. The system…
Polarization-sensitive plug-in optical module for a Fourier-domain optical coherence tomography system Open
In this manuscript we communicate a theoretical study on a plug-in optical module to be used within a Fourier-domain optical coherence tomography system (FD-OCT). The module can be inserted between the object under investigation and any si…
Master/slave interferometry – ideal tool for coherence revival swept source optical coherence tomography Open
In this paper, we demonstrate that the master slave (MS) interferometry method can significantly simplify the practice of coherence revival swept source optical coherence tomography (OCT) technique. Previous implementations of the coherenc…
Spectral-domain, polarization-sensitive optical coherence tomography system insensitive to fiber disturbances Open
This communication presents a spectral-domain, polarization-sensitive optical coherence tomography (PS-OCT) system based on a fiber interferometer using single-mode fibers and couplers. The two orthogonal polarization components which defi…
Complex master slave interferometry Open
A general theoretical model is developed to improve the novel Spectral Domain Interferometry method denoted as Master/Slave (MS) Interferometry. In this model, two functions, g and h are introduced to describe the modulation chirp of the c…