Water-core Fresnel fiber

被引：64

作者：

Martelli, C ^{[1
]}

Canning, J

Lyytikainen, K

Groothoff, N

机构：

[1] Univ Sydney, ATP, Opt Fibre Technol Ctr, Sydney, NSW 1430, Australia

[2] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 10期

关键词：

D O I：

10.1364/OPEX.13.003890

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A water core photonic crystal Fresnel fiber exploiting a hole distribution on zone plates of a cylindrical waveguide was developed and characterized. This fiber has similar guiding properties as the pristine airhole guiding fiber although a large loss edge similar to 900nm is observed indicating that the bandgap associated with Fresnel guidance has shifted to longer wavelengths. The absorption bands of the water in the region of the NIR were observed. The application to biosensing is discussed. (C) 2005 Optical Society of America.

引用

页码：3890 / 3895

页数：6

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