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

Refractive index and temperature sensor based on TFBGs in multicore fiber

Not Accessible

Your library or personal account may give you access


We selectively inscribe 2º and 7º Tilted Fiber Bragg Gratings (TFBGs) in a seven-core fiber. We use the crosstalk between cores induced by the TFBGs for temperature and refractive index sensing. We have demonstrated that the higher the tilted angle the more sensitive sensor. Nearly 20 dB of optical power variation has been retrieved in a refractive index change of 0.08.

© 2018 The Author(s)

PDF Article
More Like This
Tilted Fiber Bragg Gratings for Selective Coupling in a Multicore Optical Fiber

David Barrera, Javier Madrigal, and Salvador Sales
Th1K.4 Optical Fiber Communication Conference (OFC) 2018

Intensity-Interrogated Refractive Index Sensor Based on Exposed-Core Multicore Fiber Mach-Zehnder Interferometer

Shaoxiang Duan, Bo Liu, Hao Zhang, Xu Zhang, Haifeng Liu, Jixuan Wu, and Yuan Yao
SF3L.7 CLEO: Science and Innovations (CLEO_SI) 2019

Research on refractive index sensor based on multi-core micro-nano fiber

Yue-Feng Qi, Jin Zhang, Yan-Tao Wang, Qi Feng, Xin Zhang, Ming-Jun Wang, and Yan-Yan
Su2A.239 Asia Communications and Photonics Conference (ACPC) 2018


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription

Select as filters

Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved