In a typical flow of planar laser induced fluorescence PLIF experiment is through laser PLIF activity within the field of optical wavelength tuning molecular (atomic), in order to stimulate a specific transition lighting.A small fraction of the ground state molecules absorb incident light was promoted to a higher energy state (excited) electronics.A fraction of the excited state molecules emittes (fluorescent), the rest is not separated by no radiation decay of the deactivation process of collision quenching or molecules, such as through the transfer of excess energy returns to the ground state.For planar laser induced fluorescence of PLIF imaging of laser beams is expanding into sheet through the fluid attractions, from the light, the fluorescence imaging to time gating cameras through a filter.LaVision multi-parameter imaging laser in combination with the concept of LIF image in a unique way and particle image velocimetry (PIV), laser induced incandescence (LII) or interfere with triple imaging (IMI).
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