However, THD can also affect interference from radio signals and even losses in power transfer systems. A simplified definition is the THD is the ratio of the sum of the power of all harmonic ...
High-harmonic interferometry can be used to measure ... can typically excite only a small fraction of molecules at a time, signals from molecules undergoing chemical transformation are much ...
Two or three photon excitation fluorescence, second harmonic signals and transmission light can be collected by three different detection channels with photon multiplier tubes (H5784-20, Hamamatsu), i ...