Irradiation of diffuse scatterer with a high spatial resolution

摘要

the invention concerns a device to clean an object. it is the objective of the present invention, such a device to create, especially with visible light and with high spatial resolution are used.the device also contains a coded aperture, through the parallel light hindurchtreten, means for focusing the coded light and in the focal plane of the focused light to durchleuchtendes object. in addition to the central kollimieren through the object hindurchtretenden light and this light auffangender, lichtempfindlicher detector are provided.the device can also be a on the evaluation of the measured detektorsignals deployed kreuzkorrelation coordinated codierungsmuster). this device can, for example, human tissue with light of high intensity durchstrahlt and in this way a figure of this tissue with high spatial resolution are obtained.