Dispersion management in nonlinear photonic crystal fibres with nanostructured core

被引:17
|
作者
Buczynski, Ryszard [1 ]
Pysz, Dariusz [1 ]
Stepien, Ryszard [1 ]
Kasztelanic, Rafal [2 ]
Kujawa, Ireneusz [1 ]
Franczyk, Marcin [1 ]
Filipkowski, Adam [1 ]
Waddie, Andrew J. [3 ]
Taghizadeh, Mohammad R. [3 ]
机构
[1] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
[2] Univ Warsaw, Fac Phys, PL-02093 Warsaw, Poland
[3] Heriot Watt Univ, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland
关键词
photonic crystal fibers; supercontinuum generation; dispersion; soft glass; SUPERCONTINUUM GENERATION; CONFINEMENT; GLASS;
D O I
10.2971/jeos.2011.11038
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The subwavelength structure of the core of a photonic crystal fibre can modify its dispersion characteristic and significantly shift the zero dispersion wavelength. The dispersion properties of photonic crystal fibres with core structures made of a 2D lattice of subwavelength air holes and various glass inclusions are studied. We show that a modification of the core structure can give flat dispersion over a range of over 300 nm and can shift the zero dispersion wavelength over 700 nm while the core diameter and photonic cladding remain unchanged. The developed photonic crystal fibre with nanorod core has successfully demonstrated supercontinuum generation in NIR. [DOI:10.2971/jeos.2011.11038]
引用
收藏
页数:6
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