Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Arrayed wave division multiplexing to improve spatial resolution of IOFDR fiber Bragg sensing system

Arrayed wave division multiplexing to improve spatial resolution of IOFDR fiber Bragg sensing system

US Patent 9551809 · Granted Jan 24, 2017

Estimated economic value: $30,058,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Directing light into an optical fiber2025
Overlapping fiber gratings2025
Overlapping fiber gratings2023
Drift correction in a fiber optic distributed acoustic sensing system2023
Overlapping fiber gratings2022
Quadrature detection for optical MEMS pressure gauge2021
Time division multiplexing of distributed downhole sensing systems2020
Index-matched grating inscription through fiber coating2020
DTS performance improvement through variable mode path length averaging2020
DAS-based downhole tool orientation determination2020
Depth correction based on optical path measurements2019
Depth correction based on optical path measurements2019