High-temperature type IIa gratings in 12-ring photonic crystal fibre with germanosilicate core

被引：6

作者：

Cook, K. ^{[1
]}

Pohl, A. A. P. ^{[1
,2
]}

Canning, J. ^{[1
]}

机构：

[1] Univ Sydney, Interdisciplinary Photon Labs, Sch Chem, Sydney, NSW 1430, Australia

[2] Univ Fed Parana, BR-80230901 Curitiba, Parana, Brazil

来源：

JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS | 2008年 / 3卷

关键词：

Bragg gratings; Photonic crystal fibres;

D O I：

10.2971/jeos.2008.08031

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The inscription of efficient Bragg gratings (> 20 dB) in 12-ring photonic crystal fibre with a germanosilicate doped core without the need for hydrogen loading using 193 nm is demonstrated. We show the characteristic rollover from type I grating to type IIa-the first observation of a type IIa grating in structured optical fibre. The type IIa grating is shown to survive up to 700 degrees C before any degradation in transmission or reflection takes place. [DOI: 10.2971/jeos.2008.08031]

引用

页数：5

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