12 November 1984 Practical Coherent Otdr At 1.3 μm
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Proceedings Volume 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84; (1984) https://doi.org/10.1117/12.945111
Event: 2nd International Conference on Optical Fiber Sensors, 1984, Stuttgart, Germany
The performance of a coherent OTDR system operating at 1.3 μm is described. Two sources have been used - a Nd:YAG laser and a semiconductor laser with increased coherence. With the latter source, greater than 24 dB one way range has been achieved with accurate determination of fault magnitude.
© (1984) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Wright, S. Wright, R. E. Epworth, R. E. Epworth, D. F. Smith, D. F. Smith, J. P. King, J. P. King, "Practical Coherent Otdr At 1.3 μm", Proc. SPIE 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84, (12 November 1984); doi: 10.1117/12.945111; https://doi.org/10.1117/12.945111

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