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Curved sensors for compact high-resolution wide field designs

机器翻译弯曲传感器,适用于紧凑的高分辨率宽场设计

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3.3 【6hr】

【摘要】Over the recent years, a huge interest has grown for curved electronics, particularly for opto-electronics systems. Indeed, curved sensors help the correction of off-axis aberrations, such as Petzval Field Curvature and astigmatism. In this paper, we describe benefits of curvature and tunable curvature on an existing fish-eye lens. We proposed a new design architecture, compact and with a high resolution, developed specifically for a curved image sensor. We discuss about aberrations and effect of higher sensor curvature on third order aberrations. Besides, we show results of sensors' mechanical limits and its electro-optical characterization. Finally, all these experiments and optical results demonstrate the feasibility and high performances of systems with curved sensors.

【作者】Christophe Gaschet; Bertrand Chambion; Stephane Getin; Gaid Moulin; Aurelie Vandeneynde; Stephane Caplet; David Henry; Emmanuel Hugot; Wilfried Jahn; Thibault Behaghel; Simona Lombardo; Melanie Roulet; Eduard Muslimov; Marc Ferrari;

【作者单位】Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France,Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France; Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France; Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France; Univ. Grenoble Alpes, CEA, LETI, MINATEC campus, F38054 Grenoble, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France; Aix Marseille Univ, CNRS, LAM, Laboratoire d'Astrophysique de Marseille, Marseille, France;

【年(卷),期】2017,,

【页码】1037603.1-1037603.11

【总页数】11

【正文语种】eng

【中图分类】;

【关键词】Curved sensor; optical design; Petzval Field Curvature; high resolution; compact; mechanical limits; aberrations; field of view; electro-optical characterization;