Monitoring of objects hidden from observation by stray lighting

摘要

The paper presents state of the art for laser projection microscopes and their application for monitoring objects and processes hidden from view of an observer by a layer of bright luminous plasma. We show the possibility of registration of an image, which is obtained using laser projection microscope and is formed by a single pulse of the optical amplifier. Laser monitor based on CuBr-laser with a frame-by-frame imaging has been used for the first time. The paper presents the results of visualization of the process of self-propagating high-temperature synthesis, which is attended by intense stray lighting in real-time mode using synchronizing system of an optical amplifier and a highspeed camera.