| 摘要 |
An optical detection process relates to detecting micron- or submicron-sized particles or organisms by means of a contact imaging device, the particles or organisms being immersed in a liquid droplet and the detection being carried out by means of a matrix of photosensitive cells or photosites. The process includes one detection step or a succession of detection steps carried out while the liquid droplet is evaporating. The process may also include a detection step carried out after the liquid droplet has evaporated. The process allows a three-dimensional distribution of the particles or organisms in the initial unevaporated droplet to be reconstructed. |
