Open AccessEnergy efficiency of lighting systems based on acousto-optic filtration
Author(s) -
Alina S. Beliaeva,
Galina E. Romanova
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2127/1/012032
Subject(s) - luminous flux , filter (signal processing) , filtration (mathematics) , optics , efficient energy use , computer science , optical filter , energy (signal processing) , luminous efficacy , aperture (computer memory) , materials science , acoustics , electronic engineering , optoelectronics , physics , engineering , computer vision , electrical engineering , nanotechnology , mathematics , light source , statistics , layer (electronics) , quantum mechanics
Designing systems with an acousto-optical filter requires considering its small numerical aperture and crystal size. These features lead to the low efficiency of using the luminous flux, which may be crucial in practical applications of such systems for spectral analysis. The article discusses ways to increase the energy efficiency in different types lighting systems based on acousto-optic filtration.