高强度激光斜入射时涂漆光声信号变化趋势

Change trend of photoacoustic signals in glass coated by black paint in case of laser oblique incidence

高强度激光斜入射时涂漆光声信号变化趋势王阳恩尚志远董彦武王公正李争光（陕西师范大学应用声学研究所，西安７１００６２；第一作者，男，２８岁，硕士）自从１９７３年Ｒｏｓｅｎｃｗａｉｇ提出固体光声谱技术并创立ＲＧ固体光声理论以来，有关光声技术与理论的研究得...

The change trend of photoacoustic signals in glass coated with black paint is studied through experiments when the angle of laser incidence changed. It is derived that there is maximum of photoacoustic signal with the increase of the angle of incidence.