23 February 2005 The correctness of intensity methods based on Monte Carlo scheme with example of the light coupling from source to optical fiber
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Abstract
Optical systems whose principle of work is change in optical radiation intensity are clled intensity systems. This type of system design, while fulfilling specific functions, at a chosen level of accuracy, encountered certain difficulties. This was caused by the use of inappropriate model types, which were worked out for phase conditions of radiation propagation in a simplified geometrical scheme. A study was undertaken of the facilitation and effectiveness intensity methods of modeling components, along with an analysis of working conditions and synthesis of systems for the extrapolation of such systems. Intensity methods relate to phenomena connected with changes in optical radiation's intensity distribution. These methods use phenomena connected with radiation intensity distribution changes. They are designed for optical systems, in which the length of optical track is such that the phenomena of distribution averaging are not predominant. These methods are based on intensity models which are deduced from wave, geometric, quantum and physical optics. A precise description of optical scheme geometry is an integral in this case.
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M. Borecki, M. Borecki, } "The correctness of intensity methods based on Monte Carlo scheme with example of the light coupling from source to optical fiber", Proc. SPIE 5775, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments III, (23 February 2005); doi: 10.1117/12.610633; https://doi.org/10.1117/12.610633
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