Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

3-Point LPG with High Temperature Sensitivity

Not Accessible

Your library or personal account may give you access

Abstract

In this paper we report the fabrication of 3-point only Long Period Gratings (LPG) with a CO2 Laser system. By using a high precision translational system and controlled power, short LPG having significantly less inscriptions than usual may be obtained, while keeping good sensing parameters: 30dB peak loss and sensitivity of 109 pm/ºC.

© 2012 Optical Society of America

PDF Article
More Like This
Sensitivity and reliability of LPG Temperature sensors using total transmitted Power

Pedro Simões, Licínio Ferreira, and Paulo Lopes
JT3A.30 Integrated Photonics Research, Silicon and Nanophotonics (IPR) 2013

Stable at High Temperatures LPG’s Inscribed by a Femtosecond Fiber Laser

H. S. G. Roufael, A. Quintela, M. Lomer, and J. M. Lopez-Higuera
WT4A.19 Workshop on Specialty Optical Fibers and their Applications (WSOF) 2015

Specialty fiber gratings for sensing GAST (Gamma dose, Axial Strain and Temperature)

Sanjay Kher, Smita Chaubey, Jai Kishore, and S. M. Oak
W2B.5 International Conference on Fibre Optics and Photonics (Photonics) 2012

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved