Patent ID: 9739993
Date: 2017-08-22
CPC Classifications: G01N,G02B

Claim:
1. An optical measuring method for determining the spatial or spatiotemporal distribution of a sample, the sample comprising at least one reemitting source, said at least one reemitting source reemitting light as a function of the projected light, according to a determined law, on the sample, the method comprising: projecting onto the sample, by means of an achromatic optical projection apparatus, a first compact light distribution; detecting light reemitted by said at least one reemitting source and generating a first optical image on a basis of light detected due to the first compact light distribution; after generating the first optical image, subsequently projecting onto the sample, by means of the achromatic optical projection apparatus, a second compact light distribution of a different topological family from that of the first compact light distribution, spreading in an optical path identical to that of the first compact light distribution; detecting light reemitted by said at least one reemitting source of the sample; generating a second optical image on a basis of light detected due to the second compact light distribution; and algorithmically analyzing the first and the second optical images to obtain location information of said at least one reemitting source.