New article published in Biomedical Optics Express: https://doi.org/10.1364/BOE.10.002730Elena Gofas-Salas, Pedro Mecê, Laurent Mugnier, Aurélie Montmerle Bonnefois, Cyril Petit, Kate Grieve, José Sahel, Michel Paques, and Serge Meimon, "Near infrared adaptive optics flood illumination retinal angiography," Biomed. Opt. Express 10, 2730-2743 (2019)


Abstract submission now open for our second Autumn course on Adaptive Optics Retinal Imaging, September 4-5, 2019, Institut Langevin, Paris, France. Submissions are for the poster session, open to all.

Invited speakers include Ravi Jonnal (University of California, Davis), Michael Pircher (University of Vienna), Michael Larsen (University of Copenhagen), Ethan Rossi (University of Pittsburgh), along with local Paris group members Kate Grieve, Michel Paques, Claude Boccara, Serge Meimon, Michael Atlan and clinical collaborators from the Quinze Vingts Hospital.

Registration here


New article published in Optics Letters: https://doi.org/10.1364/OL.44.002208Pedro Mecê, Elena Gofas-Salas, Cyril Petit, Frédéric Cassaing, José Sahel, Michel Paques, Kate Grieve, and Serge Meimon, "Higher adaptive optics loop rate enhances axial resolution in nonconfocal ophthalmoscopes," Opt. Lett. 44, 2208-2211 (2019)


New article published in IEEE Transactions in Biomedical Engineering: https://doi.org/10.1109/TBME.2019.2900425Florence Rossant, Kate Grieve and Michel Paques, "Highlighting directional reflectance properties of retinal substructures from D-OCT images" IEEE Transactions on Biomedical Engineering ( Early Access ) February 2019.


New article published in Biomedical Optics Express: https://doi.org/10.1364/BOE.10.000995

Léo Puyo, Michel Paques, Mathias Fink, José-Alain Sahel, and Michael Atlan, "Choroidal vasculature imaging with laser Doppler holography," Biomed. Opt. Express 10, 995-1012 (2019)


New article published in Biomedical Optics Express: https://doi.org/10.1364/BOE.10.000731Jules Scholler, Viacheslav Mazlin, Olivier Thouvenin, Kassandra Groux, Peng Xiao, José-Alain Sahel, Mathias Fink, Claude Boccara, and Kate Grieve, "Probing dynamic processes in the eye at multiple spatial and temporal scales with multimodal full field OCT," Biomed. Opt. Express 10, 731-746 (2019)


Tutorial video  by Céline Chaumette on clincal adaptive optics imaging available online (in French)


Welcome to the website of the Paris Group! We are a team of ophthalmologists and physicists interested in high resolution imaging of the human eye, observing living cells in living eyes. We are located at the Quinze-Vingts Hospital in the center of Paris, and so we benefit from the medical environment of one of the largest eye hospitals in Europe. Our aim is to better understand eye diseases by combining conventional and cutting-edge approaches. We design and build many of the instruments we use, and the close interaction with ophthalmologists ensures that our research is medically pertinent. We conduct many research programs on retinal diseases, with patients from the Quinze-Vingts and from other collaborating hospitals. We mainly focus on age-related macular degeneration and diabetic retinopathy. Our findings have led to the adoption of novel diagnostic and therapeutic tools for treating eye diseases.

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