Arrangement for the production of high -performance, spatial and temporal radiation fields

摘要

This application specifies optical arrangements for the reinforcement of spatial and temporal radiation fields.The central idea of the invention is that the radiation field generated by a spatial modulator (20) is represented by a telescope (61) in an amplification medium (81).The magnification measure of the telescope is interpreted as follows:that the amplification medium is well filled with the radiation field and the phase and intensity distribution in the amplifier is the same as in the spatial modulator.The radiation field is amplified after passage by the amplifier and the amplified radiation field generates the same phase distribution (14) as the (11) generated by the spatial modulatorRadiation. After the reinforcement, the phase distribution is maintained. A simple version of the telescope is the Kepler telescope made of two positive lenses.