High gain, broadband, 1.6 μm Er 3+ doped silica fibre amplifier
Authors:
- 27 September 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (20) , 1645-1646
Abstract
Results demonstrating small signal gain in excess of 25 dB between 1.57 μm and 1.61 μm in Er3+ doped silica fibre pumped at 1.55 μm are presented. An optimum small signal gain of 0.33 dB per mW of pump power and a saturated output of 45 mW for 160 mW of pump power have been achieved.Keywords
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