Method of the holographic control of influence of pulse IR-radiation of the Nd:YAG-laser on technical objects

摘要

The method of processing and on-line holographic control on the basis of the single laser system is offered. Material processing and control for the progress of work are realized with the same Nd:YAG-laser. The method is based on utilizing the basic wavelength ((lambda)_(1) velence 1.064 (mu)m) millisecond pulse for processing purpose and the second harmonic ((lambda)_(2) velence 0.532 (mu)m) that of nanosecond width for holographic recording on photothermoplastic medium.