Polarimetric photoluminescence microscope for strain imaging on semiconductor devices

Autor: Emmanuel, Schaub, Brahim, Ahammou, Jean-Pierre, Landesman

Publikováno v: Applied optics
Applied optics, 2022, 61 (6), pp.1307. ⟨10.1364/AO.449825⟩

Anisotropic strain induces a partial linear polarization of the photo-luminescence (PL) emitted by cubic semiconductor crystals such as GaAs or InP. This paper thus presents a polarimetric PL microscope dedicated to the characterization of semiconduc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e727dd62a625b1d1b026c1253877949
https://doi.org/10.1364/ao.449825

Accordion-like collagen fibrils suggested by P-SHG image modeling : implication in liver fibrosis

Autor: François Tiaho, Emmanuel Schaub, D. Rouède, Frédéric Ezan, Jean-Jacques Bellanger

Second-order non-linear optical anisotropy parameter ρ = χ33 / χ31 is calculated for collagen-richt issues considering both a single dominant molecular hyperpolarizability tensor element β333 = β at single helix level and a priori known submicro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ad10a15d3c86d7f5da40566e5a6b8de
https://doi.org/10.1101/420265

Should the use of modified Jackson Rees T-piece breathing system be abandoned in preschool children?

Autor: Emmanuel Schaub, Britta S. von Ungern-Sternberg, Adrian Regli, Walid Habre, Thomas O. Erb, Sonja Saudan

Publikováno v: Paediatric Anaesthesia, Vol. 17, No 7 (2007) pp. 654-60

The Jackson Rees breathing system is commonly used for bag and mask ventilation in preschool children, although the lack of a pressure release valve can increase the risk of gastric insufflation. Therefore, we investigated the impact of bag and mask

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7876089f0253201e747bc10452950db4
https://doi.org/10.1111/j.1460-9592.2007.02228.x

Single shot diattenuation imaging by circular polarization orthogonality breaking

Autor: Noe Ortega-Quijano, Emmanuel Schaub, Julien Fade, François Parnet, Mehdi Alouini

Publikováno v: SPIE Optical Engineering + Applications, Polarization Science and Remote Sensing VII
SPIE Optical Engineering + Applications, Polarization Science and Remote Sensing VII, Aug 2015, San Diego, United States. pp.961303, ⟨10.1117/12.2188569⟩

A novel technique is proposed to unambiguously determine the magnitude and orientation of linear dichroism. It relies on the use of a dual-frequency dual-polarization coherent source emitting two orthogonal circularly polarized modes at the output. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::614c5913eea9ed8a27e9dc1d309b9a92
https://doi.org/10.1117/12.2188569

Investigation by fluorescence correlation spectroscopy of the chaperoning interactions of HIV-1 nucleocapsid protein with the viral DNA initiation sequences

Autor: Yves Mély, Etienne Piémont, Hugues de Rocquigny, Emmanuel Schaub, Caroline Egele

Publikováno v: C.R. Biol.
C.R. Biol., 2005, 328, pp.1041-1051

HIV-1 nucleocapsid protein (NC) exhibits nucleic acid chaperone properties that are important during reverse transcription. Herein, we review and extend our recent investigation by fluorescence correlation spectroscopy (FCS) of the NC chaperone activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88ffa16af19db134235385f2ffa93db5
https://doi.org/10.1016/j.crvi.2005.06.005