TY  - BOOK
AU  - Mouget,J.L.
AU  - De La Noue,J.
AU  - Legendre,L.
AU  - Jeanc,Y.
AU  - Viarouge,P.
TI  - Artificial Lighting System Design for Photosynthetic Studies
KW  - ARTIFICIAL LIGHT
KW  - FLICKERING
N2  - Most artificial lighting systems operate with a 1W120 Hz flickering, an undesirable condition for studies on photosynthesis, requiring a fluctuating (flashing light effect)as well as a constant light flux. The amplitude of this flickering depends on the type of lamps and on the power supply. Selected lamps and related power supplies providing a flickering-free light source are critically reviewed. A new system is proposed, that combines a high intensity discharge lamp (simulating natural sunlight)with a high-frequency (>40 kHz)ballast. This power supply provides a flickering-free light flux, and offers such advantages as the use of lamps with high energy output and long life expectancy
UR  - https://drive.google.com/file/d/1EKaOkHXh7XwxfHsuN7OUCrHYjsG6azc2/view?usp=drivesdk
ER  -