DiMOMS-Hydro™
Distributed Fiber Optic Hydrophones (MOMS-Hydro™)
ROI’s Micro-Opto-Mechanical-Systems (MOMS) Distributed Fiber Optic Hydrophones (MOMS-Hydro™) family of ultra-high sensitivity, miniature, lightweight, and small foot-print distributed multi-point fiber optic hydrophones, are based on ROI’s unique WDM based Fabry-Perot interferometric microchip technology that represents a completely new, highly robust, EMI insensitive, and reliable technology to accurately monitor underwater sound with high sensitivity, low noise, and a flat frequency response over a wide frequency range underwater acoustic-pressures at levels below sea level.