TY - JOUR
T1 - 2D bending (curvature) recognition based on a combination of a TFBG and an orthogonal TFBG pair
AU - Bao, Weijia
AU - Wang, Changle
AU - Wang, Yiping
AU - Sahoo, Namita
AU - Zhang, Lin
N1 - As the Version of Record of this article is going to be/has been published on a subscription basis, this Accepted Manuscript will be available for reuse under a CC BY-NC-ND 3.0 licence after a 12 month embargo period.
PY - 2019/6/21
Y1 - 2019/6/21
N2 - We demonstrated a highly-efficient 2D bending sensor with great direction recognition based on the integration of a titled fiber Bragg grating (TFBG) and a specially-designed orthogonal TFBG pair. The low-order cladding modes of the sensor present significant responses to fiber bending magnitude and direction, which is the key to bending direction recognition. Meanwhile, the stable fundamental core mode can be used to monitor the system power and eliminate the temperature effect.
AB - We demonstrated a highly-efficient 2D bending sensor with great direction recognition based on the integration of a titled fiber Bragg grating (TFBG) and a specially-designed orthogonal TFBG pair. The low-order cladding modes of the sensor present significant responses to fiber bending magnitude and direction, which is the key to bending direction recognition. Meanwhile, the stable fundamental core mode can be used to monitor the system power and eliminate the temperature effect.
UR - http://iopscience.iop.org/article/10.7567/1882-0786/ab2929
UR - http://www.scopus.com/inward/record.url?scp=85073662293&partnerID=8YFLogxK
U2 - 10.7567/1882-0786/ab2929
DO - 10.7567/1882-0786/ab2929
M3 - Article
SN - 1882-0778
VL - 12
JO - Applied Physics Express
JF - Applied Physics Express
IS - 7
M1 - 072009
ER -