Power Tapping Function in Near Infra-Red Region Based on 45#176;Tilted Fiber Gratings

Adedotun Adebayo; Zhijun Yan; Kaiming Zhou; Lin Zhang; Hongyan Fu; David Robinson

首页> 中文期刊> 《光学与光子学期刊（英文）》 >Power Tapping Function in Near Infra-Red Region Based on 45#176;Tilted Fiber Gratings

Power Tapping Function in Near Infra-Red Region Based on 45#176;Tilted Fiber Gratings

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We report an efficient power tapping device working in near infra-red (800 nm) wavelength region based on UV-in- scribed 45° tilted fiber grating (45°-TFG) structure. Five 45°-TFGs were UV-inscribed in hydrogenated PS750 fiber using a custom-designed phase mask with different grating lengths of 3 mm, 5 mm, 9 mm, 12 mm and 15 mm, showing polarization dependent losses (PDLs) of 1 dB, 3 dB, 7 dB, 10 dB and 13 dB, respectively. The power side-tapping efficiency is clearly depending on the grating strength. It has been identified that the power tapping efficiency increases with the grating strength and deceases along the grating length. The side-tapped power profile has also been examined in azimuthal direction, showing a near-Gaussian distribution. These experimental results clearly demonstrated that 45°- TFGs may be used as in-fiber power tapping devices for applications requiring in-line signal monitoring.

著录项

来源
《光学与光子学期刊（英文）》 |2013年第2期|158-162|共5页
作者
Adedotun Adebayo; Zhijun Yan; Kaiming Zhou; Lin Zhang; Hongyan Fu; David Robinson;
展开▼
作者单位

Arden Photonics Ltd.;

Solihull;

UK;

Aston Institute of Photonics Technology;

School of Engineering and Applied Science;

Aston University;

Birmingham;

UK;

Department of Electronic Engineering;

School of Information Science and Engineering;

Xiamen University;

Xiamen;

China;

展开▼
原文格式 PDF
正文语种 chi
中图分类肿瘤学;
关键词
Power; Tapping; Tilted; Fiber; Grating; Polarization; Dependent; Loss; In-Fiber; Polarizer;

相似文献

中文文献
外文文献

1. Switchable dual-wavelength erbium-doped fiber laser with a tilted fiber grating [J] . JIN Long KAI Gui-yun XU Ling-ling LIU Bo ZHANG Jian LIU Yan-ge YUAN Shu-zhong DONG Xiao-yi . 光电子快报：英文版 . 2007,第1期

Power Tapping Function in Near Infra-Red Region Based on 45#176;Tilted Fiber Gratings

摘要

著录项

相似文献

相关主题

期刊订阅