The principle and experimental results of all-fibre optical heterodyne sys-tem, in which ordinary single mode fibres are used, are presented.

本文介绍了由普通单模光纤构成的全光纤光外差检测系统的基本原理和实验研究结果。

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This Recommendation covers the geometrical and transmissive properties of dispersion-shifted single-mode optical fibres and cables.

本建议包括色散位移单模光纤和光缆的几何及传输特性。

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But crystal fibres push the range of single-mode wavelengths right into the visible part of the spectrum, opening up huge new tracts of wavelength for telecommunications.

ECONOMIST: A new approach to making optical fibres