Conditions of Efficient Light Transmission Via a Lightguide of a Hybrid Lighting System

Conditions of Efficient Light Transmission Via a Lightguide of a Hybrid Lighting System

מידע ביבליוגרפי
Parent link:Russian Physics Journal
Vol. 64, iss. 4.— 2021.— [P. 746-752]
מחבר ראשי: Antsupov Ya. V. Yaroslav Valerjevich
מחבר תאגידי: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Отделение электроэнергетики и электротехники
מחברים אחרים: Ovcharov A. T. Aleksandr Timofeevich, Ushakov V. Ya. Vasily Yakovlevich
סיכום:Title screen
The results of a study of the optical path of a hybrid lighting system are presented and the conditions of efficient transmission of light emission from a LED-module via an extended hollow tubular lightguide are formulated. The model of an optical path with a light transmission efficiency of more than 99% is constructed using a stage circuit, wherein in every stage it is reasonable to use tubular lightguides ending with a collimator. The choice of the secondary optics of the LED-block of the hybrid lighting system is validated and the best ratio between the lightguide optical characteristics and the secondary optics is determined. The best parameters for light transmission via an extended hollow lightguide are achieved by using a secondary optics system with a light beam divergence angle of LED-modules within 30–60°.
Режим доступа: по договору с организацией-держателем ресурса
שפה:אנגלית
יצא לאור: 2021
נושאים:
электронный ресурс
труды учёных ТПУ
hybrid lighting system
LED-block of artificial light
extended hollow lightguides
light transmission efficiency
reflection rate
optical loss
גישה מקוונת:https://doi.org/10.1007/s11182-021-02367-6
פורמט: אלקטרוני Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665885

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