Frequency responses (phase and modulation) of [Ru(bpy)3]Cl2 (Tris[2,2'-bipyridyl]Ruthenium(II) chloride) in water acquired on ChronosFD using a 471-nm LD. The emission was collected through a high pass filter 520KV. The data is best fitted by a single exponential decay time of 377 ns (air).