Chirped grating λ/4-shifted distributed feedback laser with uniform longitudinal field distribution
- 27 September 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (20) , 1660-1661
- https://doi.org/10.1049/el:19901063
Abstract
A λ/4-shifted distributed feedback laser with linearly chirped grating was theoretically analysed using the coupled mode equations. The proposed structure shows a good single mode behaviour with very uniform field distribution.Keywords
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