Dosimetry of the laser visual landing system

Abstract

Methodological problems and theoretical results on determining boundaries of laser-dangerous zones (LDZs) during the action of direct and scattered radiation created by the laser landing system (LLS) on human eyes are discussed. Algorithms for calculating LDZs when observing the LLS in real operational conditions are considered. Dimensions of laser-dangerous zones are calculated for a single laser source and a group of sources for different meteorological conditions. A computer program for carrying out calculations on laser radiation dosimetry when the landing system operates in real conditions is presented.