Ontology highlight
ABSTRACT:
SUBMITTER: Cheng B
PROVIDER: S-EPMC7489451 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Cheng Baokai B Song Yang Y Hua Liwei L Xiao Hai H
Journal of lightwave technology : a joint IEEE/OSA publication 20200506 19
We proposed and fabricated a microwave-frequency photonic fiber grating (MPFG) by femtosecond laser micromachining on optical fibers. Illuminated by low coherent light source, the MPFG can be interrogated using proposed microwave photonic system to show the resonant peaks in microwave frequency domain. We studied the working principle and characteristics of this device. After that, we discussed the influence of fiber type, apodization and light source coherence lengths on this device. The device ...[more]