H. S. LinM. R. MokhtarH. A. Abdul RashidF. A. Rahman2024-12-242024-12-242009-0710.1134/S1054660X09070147https://dspace-cris.utar.edu.my/handle/123456789/7749Simultaneous sensing system for identical long-period gratings sensors using subcarrier multiplexingjournal-article