Features of Operation of a Brightness Amplifier on Copper Bromide Vapors in the Bistatic Scheme of a Laser Monitor; Atmospheric and Oceanic Optics; Vol. 32, iss. 4

Features of Operation of a Brightness Amplifier on Copper Bromide Vapors in the Bistatic Scheme of a Laser Monitor; Atmospheric and Oceanic Optics; Vol. 32, iss. 4

מידע ביבליוגרפי
Parent link:Atmospheric and Oceanic Optics
Vol. 32, iss. 4.— 2019.— [P. 483-489]
מחבר ראשי: Vasnev N. A. Nikolay Aleksandrovich
מחבר תאגידי: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
מחברים אחרים: Trigub M. V. Maksim Viktorovich, Evtushenko G. S. Gennady Sergeevich
סיכום:Title screen
The influence of the brightness amplifier operation mode on images formed with a bistatic laser monitor is studied. The bistatic laser monitor is an active optical system with two active elements. A possibility of imaging remote (to more than 5 m) objects with this instrument is evaluated. It is shown that a change in the concentration of active substance (copper bromide) of the amplifier significantly affects the amplification of the input signal. The active substance temperature rise from 480 to 550°C increases the gain throughout the input signal range. A further increase in the temperature (up to 570°C) increases the gain only at a relatively weak input signal (less than 100 mW). The resulting amplification characteristics of the active optical system are described and compared with the parameters of images formed (distortion and brightness).
Режим доступа: по договору с организацией-держателем ресурса
שפה:אנגלית
יצא לאור: 2019
נושאים:
электронный ресурс
труды учёных ТПУ
laser monitor
bistatic scheme of a laser monitor
active filtration
imaging
brightness amplifiers
gain
remote objects
лазерные мониторы
бистатический лазерный монитор
фильтрация
изображения
усилители яркости
удаленные объекты
גישה מקוונת:https://doi.org/10.1134/S1024856019040171
פורמט: אלקטרוני Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661775

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