High-reflectivity surface-relief gratings in single-mode optical fibres
作者:
C.J.Rowe,
I.Bennion,
D.C.J.Reid,
期刊:
IEE Proceedings J (Optoelectronics)
(IET Available online 1987)
卷期:
Volume 134,
issue 3
页码: 197-202
年代: 1987
DOI:10.1049/ip-j.1987.0035
出版商: IEE
数据来源: IET
摘要:
The design, fabrication and experimental characterisation of surface-relief gratings in single-mode optical fibres are described. Novel structures employing high-refractive-index over-layers are discussed with which reflectivities up to 98% and linewidths down to 0.8 nm at the first-order Bragg wavelength have been achieved. Applications of these structures are described.
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