Radial deformation losses in photonic crystal fibres

被引:2
|
作者
Frosz, MH [1 ]
Hougaard, K [1 ]
Libori, SEB [1 ]
Lægsgaard, J [1 ]
Bjarklev, A [1 ]
机构
[1] Tech Univ Denmark, COM, DK-2800 Lyngby, Denmark
来源
关键词
photonic crystal fibres; deformation losses;
D O I
10.1088/1464-4258/5/3/320
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Radial deformation losses in photonic crystal fibres are calculated and compared to the corresponding losses in standard step-index fibres. Both numerical aperture and spot size are matched at lambda = 1550 nm. The calculations show that radial deformation losses of photonic crystal fibres and standard step-index fibres are comparable at the matched wavelength. It is also estimated that radial deformation losses of photonic crystal fibres vary by less than three orders of magnitude between lambda = 400 and 2500 nm, compared to a variation of over seven orders of magnitude for the step-index fibre.
引用
收藏
页码:268 / 271
页数:4
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