公开(公告)号：US5005927A

公开(公告)日：1991-04-09

申请号：US329731

申请日：1989-03-28

申请人： Roger S. Cudney ,  Robert M. Pierce ,  Jack L. Feinberg

发明人： Roger S. Cudney ,  Robert M. Pierce ,  Jack L. Feinberg

IPC分类号： G03H1/00

CPC分类号： G03H1/00

摘要： A microscope that preferentially displays either moving or stationary objects. This all-optical device operates in real-time using the coupling of optical beams in suitable nonlinear medium such as a photorefractive crystal of barium titanate. A holographic image is continuously written and compared with the real image. For the transient detection microscope any discrepancy between the two images is immediately visible. In the stationary object enhancing microscope stationary objects are enhanced and preferentially displayed.

摘要翻译： 优先显示移动或静止物体的显微镜。 该全光学器件使用合适的非线性介质（例如钛酸钡的光折射晶体）中的光束耦合来实时操作。 全息图像被连续写入并与真实图像进行比较。 对于瞬态检测显微镜，两个图像之间的任何差异将立即可见。 在静止物体增强显微镜中，固定物体被增强并优先显示。