作者: Roch Michel , Decq Damien , Schultz Emmanuelle
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摘要: A device and method for observing an object (3), in particular a biological object. The has light source (10) suitable illuminating sample (2). Under the effect of illumination, (3) emits backscattered radiation (14) propagating up to screen (20), surface area which is greater than 100 cm. projection scattered on (20) forms image representative (14), designated by term diffractogram. An sensor (30) used acquire diffractogram formed . further comprises reflecting element (13), disposed between portion incident beam (12) along axis incidence (Z) perpendicular plane (XY), being rigidly secured with first face (20i) connecting support (17) extending (13) secure and/or configured absorb at least 50% (20).