1.55 µm phase-shifted distributed feedback fibre laser
- 17 August 1995
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 31 (17), 1440-1442
- https://doi.org/10.1049/el:19951041
Abstract
The authors report the experimental realisation of a 10 cm long 1.55 µm Er3+-doped DFB fibre laser, with a permanent phase shift incorporated into the fibre grating during writing. Output powers of 1 mW and an optical linewidth of 13 kHz are observed.Keywords
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