Open AccessConcerning the Determination of the Geometrical Parameters of the Optical Element of a Deep-Water Surveillance System
Author(s) -
Gasratova N.A,
В. С. Зуев,
Trukhin M.M
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i4.36.24930
Subject(s) - element (criminal law) , geology , computer science , optics , physics , law , political science
This paper is devoted to the question of determining the geometrical parameters of the most common types of the optical element of the deep-sea porthole. The considered element is to be used as part of a lighting system operable at a depth of 5000 meters. The calculation was made without taking into account the influence of temperature.