Before revision:  The scope of this work is to test whether using different polarization states for excitation light can affect the detected signal levels in 2P LSM imaging of  biological samples with a spatially unordered dye population.
After revision:  The scope of this work is to test whether using different polarization states for excitation light can affect the detected signal levels in 2P LSM imaging of typical biological samples with a spatially unordered dye population.