๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Characteristics of novel ultra-long-period fiber gratings fabricated by high-frequency CO2 laser pulses

โœ Scribed by T. Zhu; Y.J. Rao; J.L. Wang

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
256 KB
Volume
277
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Novel long-period fiber gratings written
Novel long-period fiber gratings written by high-frequency CO2 laser pulses and applications in optical fiber communication
โœ Y.J Rao; T Zhu; Z.L Ran; Y.P Wang; J Jiang; A.Z Hu ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 576 KB

In this paper, we report novel long-period fiber gratings (LPFGs) fabricated by using a new writing technique that is mainly based on the thermal shock effect of focused high-frequency CO 2 laser pulses at several kHz. Several unique characteristics of these LPFGs, such as bend and transverse-load,

Fiber optic accelerometer based on long
Fiber optic accelerometer based on long period fiber grating induced by CO2 laser pulses
โœ Cuihua Shi; Tao Zhu; Yunjiang Rao; Ming Deng ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 345 KB

## Abstract An accelerometer based on the strain and bend characteristics of long period fiber grating (LPFG), which fabricated in common communication optical single mode fiber by using CO~2~ laser pulses, is investigated in this article. The relationship between vibration of the uniform strength