Rise time of the absorption changes of chlorophyll-a I  and carotenoids in photosynthesis.
D002338:Carotenoids / Q000096:biosynthesis*; D002734:Chlorophyll; D007700:Kinetics; D007834:Lasers; D010084:Oxidation-Reduction; D010783:Photometry; D010788:Photosynthesis; D010944:Plants; D013057:Spectrum Analysis
D002734:Chlorophyll; D002338:Carotenoids