Used Ar + laser as a light source,BSO(Bi 12 SiO 20 ) crystal as a hologram recording material,CCD camera as a detector,and a holographic setup controlled by a computer,we have realized real time holographic i...Used Ar + laser as a light source,BSO(Bi 12 SiO 20 ) crystal as a hologram recording material,CCD camera as a detector,and a holographic setup controlled by a computer,we have realized real time holographic interferometry in terms of 3-interfe-rogram method.The deformation of a plate is measured under a pressure.展开更多
文摘Used Ar + laser as a light source,BSO(Bi 12 SiO 20 ) crystal as a hologram recording material,CCD camera as a detector,and a holographic setup controlled by a computer,we have realized real time holographic interferometry in terms of 3-interfe-rogram method.The deformation of a plate is measured under a pressure.