A MULTI-HOP FREE SPACE OPTICAL LINK BASED ON A REGENERATIVE RELAY

A multi-hop free space optical link based on a regenerative relay

A multi-hop free space optical link based on all-optical relays is presented.All-optical relays are either composed of simple optical amplifiers or optical regenerators.It has been shown that after a certain number of hops, the amplifier field recordings dry hop pet nat based relay cannot extend the range of the free space optical link.Therefore, w

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Socio-psychological portrait of a modern schoolchild

Introduction.The relevance of studying the socio-psychological characteristics of modern children and adolescents is associated with the processes of globalization, informatization, digitalization of modern society in relation to the education system in general and the personality of a modern schoolboy in particular.In this article, an attempt is m

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