Wavelength stability of Nd 3+ -doped fibre fluorescent sources
- 21 June 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (13) , 873-875
- https://doi.org/10.1049/el:19900571
Abstract
The output spectrum of Nd3+-doped fibre fluorescent sources is found to vary with pump wavelength which presents a problem for their use in optical fibre gyroscopes. Different silica-based fibre types show different dependences. It is shown that single-mode fibre fabricated from phosphate glass exhibits a spectrum which is extremely stable.Keywords
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