| 摘要 |
The invention relates to a method for adjusting an optical waveguide fibre with respect to an electrooptical transducer element. According to the invention, radiation intensities with respect to a triple sensor in each case are in each case measured in one coordinate direction and values for the first and the second derivation of the radiation-intensity curve are calculated therefrom. Furthermore, in an imprecise search area defined by positive values of the second derivation, in each case a subsequent triple sensor is approached to a predetermined constant distance, the direction being determined by the sign of the first derivation, and in a precise search area defined by negative values of the second derivation either in each case a subsequent triple sensor is approached with the Newtonian method of approximation using the first derivation or in each case a double sensor is approached with progressive halving of the distances with determination of the direction as in the imprecise search area.
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