Share Email Print
cover

Optical Engineering

Magnetic field response of erbium-doped magneto-optic fiber Bragg grating
Author(s): Feng Wen; Bao-Jian Wu; Chong-Zhen Li; Shi-Juan Wu; Sathishkumar Perumal
Format Member Price Non-Member Price
PDF $20.00 $25.00

Paper Abstract

The spectrum shift of erbium-doped magneto-optic fiber Bragg grating (Er-MFBG) induced by external magnetic fields is, for the first time, directly measured by the method of the "direct edge detection," and then the effective Verdet constant of −12.42  rad/(T·m) is determined. The theoretical results are in agreement with the experimental data. Our analysis shows the transfer characteristics of the spectrum shift to the transmission power are dependent on the state of polarization and wavelength position of probe light for a given Er-MFBG.

Paper Details

Date Published: 8 June 2012
PDF: 5 pages
Opt. Eng. 51(6) 064402 doi: 10.1117/1.OE.51.6.064402
Published in: Optical Engineering Volume 51, Issue 6
Show Author Affiliations
Feng Wen, Univ. of Electronic Science and Technology of China (China)
Bao-Jian Wu, Univ. of Electronic Science and Technology of China (China)
Chong-Zhen Li, Univ. of Electronic Science and Technology of China (China)
Shi-Juan Wu, Univ. of Electronic Science and Technology of China (China)
Sathishkumar Perumal, Univ. of Electronic Science and Technology of China (China)


© SPIE. Terms of Use
Back to Top