shape distortion
1.The implementation of this method exhibits robust results for different situation such as partial occlusion, rotation and shape distortion.
4.Abstract: Temporal properties of the second-ordre process with a Chirped incident pulse are theoretically calculated.The chirp influences the irradiance and the pulse shape of the second harmonic wave with large phase mismatch.The phase distortion of all three waves is dependent more strongly on the chirp than on the phase mismatch.
