公开(公告)号：US3780217A

公开(公告)日：1973-12-18

申请号：US3780217D

申请日：1972-05-11

Applicant: BENDIX CORP

Inventor： SAWATARI T

IPC: G02F2/00 ,  G03H1/08 ,  H04N1/26 ,  H04N7/18

CPC classification number: G02F2/002 ,  G03H1/08

Abstract: Several heterodyne microscopes are illustrated herein in which light from a point source is directed to interfere with light scattered from an object to provide a large area interference pattern representing a point on that object. Scanning apparatus varies the interference pattern to represent different object points. Conventional heterodyne signal processing apparatus processes light from the interference pattern to provide an image. The resolution of the image is determined by the size of the point source and by the percentage of the area of the interference pattern from which the processing apparatus receives signals. A high resolution image is obtained by using a small pinhole aperture to provide the point source and by using a diffusive surface to receive and scatter light from the interference pattern to the signal processing apparatus.

Abstract translation: 这里示出了几个外差显微镜，其中来自点源的光被引导以干扰从物体散射的光，以提供表示该物体上的点的大面积干涉图案。 扫描装置改变干涉图案以表示不同的对象点。 常规的外差信号处理装置处理来自干涉图案的光以提供图像。 图像的分辨率由点源的大小和处理装置从其接收信号的干扰图案的面积的百分比确定。 通过使用小的针孔来提供点源并通过使用漫射表面来接收和散射来自干涉图案的光到信号处理装置来获得高分辨率图像。

公开(公告)号：US3761154A

公开(公告)日：1973-09-25

申请号：US3761154D

申请日：1971-12-27

Applicant: BENDIX CORP

Inventor： SHUPE D ,  SAWATARI T

IPC: G03H1/08 ,  G02B27/00

CPC classification number: G03H1/08

Abstract: An image is formed by generating a large number of simple interference patterns and sequentially projecting those interference patterns onto an organic dye cell amplifier. The amplifier absorbs energy from the interference patterns and uses the absorbed energy to modulate a beam of laser light to provide a sequence of output signals. No one output signal comprises a complete image, and a large number of output signals must be integrated or superimposed in order to form an image. However, the output signals are generated at such a fast rate that an observer''s eyes will integrate those signals so that the observer perceives them as a complete image. The observer''s eyes integrate successive output images to perceive a changing scene.

Abstract translation: 通过产生大量简单干涉图案并将这些干涉图案依次投影到有机染料单元放大器上而形成图像。 放大器从干涉图案吸收能量，并使用所吸收的能量来调制激光束以提供一系列输出信号。 没有一个输出信号包括一个完整的图像，并且大量的输出信号必须被积分或叠加以形成图像。 然而，输出信号以如此快的速率产生，观察者的眼睛将会积分这些信号，使得观察者将它们视为完整的图像。 观察者的眼睛集成连续的输出图像以感知变化的场景。