| 摘要 |
The invention concerns an inelastic diffusion spectrometric imaging apparatus. It comprises an illuminating and energising system including a confocal first aperture (15), a second confocal aperture (25) combined with the first. A first deflector assembly scanning the sample and a second deflector assembly (32) synchronised with the first, are placed respectively downstream and upstream of the second confocal aperture (25), and a spectrometer (2). The input aperture of the spectrometer merges with the second confocal aperture. Thus spectral data concerning the light flux diffused by the sample can be obtained. Scanning in a plane associated with scanning in depth enable volumetric exploration of the sample.
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