FIELD: physics.
SUBSTANCE: invention relates to spectroscopic analysis and refers to confocal image spectrum analyser. Spectrum analyser includes lighting device in form of several lasers, coupled with optical fibre, lasers radiation optical fibre outputs summation in one fibre system, scanning system, lens system for generating of object illumination line, spectral interval selection filter, lens, confocal slit diaphragm, collimating lens, exciting radiation suppression filter, diffraction grating, video camera, control system and computer performing synthesis of object images in selected spectral intervals.
EFFECT: technical result consists in increase in images information capacity, increased speed of measurements and simplified design.
7 cl, 2 dwg
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