1.52 μm room-temperature photon-counting optical time domain reflectometer
- 28 February 1985
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 21 (5) , 194-196
- https://doi.org/10.1049/el:19850137
Abstract
We demonstrate the first photon-counting optical time domain reflectometer which operates at room temperature and at a wavelength of 1.52 μm. A range of 50 km is achieved for the detection of an index-matched fibre end.Keywords
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