Improvements in and Relating to Photonic Crystal Fibres
Russell, Philip, 2000. Improvements in and Relating to Photonic Crystal Fibres. C03B37/012-WO0049435 (A1), 24 August 2000.
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A photonic crystal fibre including a plurality of longitudinal holes (220), in which at least some of the holes have a different cross-sectional area in a first region (200) of the fibre, that region having been heat-treated after fabrication of the fibre, from their cross-sectional area in a second region of the fibre (190), wherein the optical properties of the fibre in the heat-treated region (200) are altered by virture of the change in cross-sectional area of holes (230) in that region (200).
|Creators||Russell, P., Birks, T. and Knight, J.|
|Departments||Faculty of Science > Physics|
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