公开(公告)号：US5005979A

公开(公告)日：1991-04-09

申请号：US387623

申请日：1989-07-31

申请人： Heinz Sontag ,  Hartmut Elias ,  Wolfgang Ludwig ,  Walter Fritzsch ,  Wolfgang Eschner ,  Rainer Hundhausen ,  Harald Kratz

发明人： Heinz Sontag ,  Hartmut Elias ,  Wolfgang Ludwig ,  Walter Fritzsch ,  Wolfgang Eschner ,  Rainer Hundhausen ,  Harald Kratz

IPC分类号： G01B11/00 ,  G01B11/03 ,  G01D5/26

CPC分类号： G01D5/268 ,  G01B11/002

摘要： An apparatus for determining the position of an object comprises a light source positioned in relation to the object so that at least one collimated beam is issued from a particular positon on the object and bearing a fixed and definite geometric relationship to the sought position; a fluorescent foil or plate is positioned in relation to such object such that a particular spot is stimulated by that collimated beam which then provides the fluorescence; a plurality of fiber optics are arranged such that one end of each fiber optics is placed on a particular geometric pattern to receive radiation from the stimulated spot while the respective other end of each fiber optics is arranged in a similar but smaller scale geometric pattern as the first ends are and in relation to a detector that provides an electrical signal representing the position of the object.

摘要翻译： 用于确定物体的位置的装置包括相对于物体定位的光源，使得至少一个准直光束从物体上的特定位置发出并且与所寻找的位置具有固定的和确定的几何关系; 相对于这样的物体定位荧光箔或板，使得特定光斑被那个准直光束刺激，然后提供荧光; 多个光纤被布置成使得每个光纤的一端被放置在特定的几何图案上以接收来自受激点的辐射，而每个光纤的相应另一端以与 第一端是提供表示物体的位置的电信号的检测器。

公开(公告)号：US5109450A

公开(公告)日：1992-04-28

申请号：US600537

申请日：1990-10-19

申请人： Ulrich Johann ,  Heinz Sontag

发明人： Ulrich Johann ,  Heinz Sontag

IPC分类号： G02B6/24 ,  G02B6/38 ,  G02B6/42 ,  G02B26/08 ,  G05D3/12

CPC分类号： G02B6/3803 ,  G02B6/4226 ,  G02B6/4227

摘要： Optical waveguide ends are mechanically fixedly positioned so that an end portion projects from the clamp; electrode structure is disposed in relation to that projecting end for deflecting it in one or two directions basically perpendicular to the axis of the waveguide; and a high frequency oscillation is provided to the electrodes at an amplitude such that the inhomogenic field in the vicinity of the electrode structure moves that end portion, preferably at resonance frequency, to pass through maximum optical coupling with stationary optical input or output.

摘要翻译： 光波导端机械地固定地定位，使得端部从夹具伸出; 电极结构相对于该突出端设置，用于使其在基本上垂直于波导的轴线的一个或两个方向上偏转; 并且以使得电极结构附近的不致原子场优选地以共振频率移动该端部的振幅提供给电极的高频振荡以通过具有固定光输入或输出的最大光耦合。