Arrangements for amplifying spatially and temporally addressable radiation fields

摘要

Arrangements for amplifying spatially and temporally addressable radiation fields, characterized in that a complementary radiation field (99) for conditioning the inversion in the gain medium is generated for a radiation field (11) to be amplified, wherein the spatial distribution of the intensity or the energy density of the complementary radiation field ( 99) is set so that the sum of the intensity or the energy density of the radiation field to be amplified (11) and of the complementary radiation field (99) corresponds to a predefined location-dependent function, wherein the radiation field (11) to be amplified and the complementary radiation field by a Beam combiner (31) run together through the gain medium (81) and amplified, after the gain medium (81), the amplified radiation field (111) is separated from the amplified complementary radiation field (999) by using a beam splitter (33) ,