The laser opticalbeamdeflection method is one of the noncontact sensing technique.
激光光束偏转法是一种非接触的探测技术。
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Laser-induced plasma shock wave and cavitation bubble by pulsed laser ablation of a metal in water are investigated by a high-sensitive opticalbeamdeflection technique.
Weak absorptions space distribution of materials face are measured by photothermal optical-beamdeflection technique. It provided a new method for measurement and research of weak absorptions.