LightRaman's distributed fiber optic sensing team is dedicated to researching, developing, manufacturing, and selling distributed fiber optic sensing technology. This includes distributed Raman scattering for temperature monitoring, distributed Rayleigh scattering for acoustic and vibration monitoring, and distributed Brillouin scattering for temperature and strain sensing.

It is worth noting that we have achieved the following:

1、Extraordinary centimeter-level distributed fiber optic sensing technology, where every 5 cm of fiber can be transformed into a temperature sensor, with a range of up to 50 km.

2、We have achieved distributed fiber optic temperature and strain measurement based on Brillouin scattering, with a measurement distance of up to 120 km (transforming every 1 meter of fiber into a strain and temperature sensor with real-time positioning capabilities).

3、We have implemented a distributed fiber optic acoustic and vibration sensing system based on Rayleigh scattering, with a range of 70 km (transforming every 1 meter of fiber into a microphone and vibration sensor with real-time positioning capabilities).