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    Electronic Resource
    Electronic Resource
    A method of calculating the efficiency for coupling light power from a LED into an optical fibre by use of a sphere lens (1983)
    Springer
    Optical and quantum electronics 15 (1983), S. 389-396 
    Details
    ISSN: 1572-817X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Notes: Abstract The use of sphere lenses of high refractive index material to improve the coupling efficiency between a light-emitting diode and an optical fibre is well known. A general method of calculating the coupling efficiency for such systems is described. The mathematical model is based on analytical geometry in vector notation. Experimental results obtained with GaAIAs-LED's and a step-index fibre are compared with the data from the theoretical evaluations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00619861
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