Its very long and detailed. They measured the growth of several algae, lights on/off vs continuous light, and measured the mass produced. It appears to show that most algae produce more mass with continuous lighting, than light cycled on/off. There is also tons of info on chlorophyll absorption, wavelength peaks for different algae, PAR, photosynthesis, LEDS, incorporating CO2, etc.
http://www.bpe.wur.nl/NR/rdonlyres/4...ftMJanssen.pdf
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