Unlike, single-mode fiber does not exhibit. This is due to the fiber having such a small cross section that only the first mode is transported. Single-mode fibers are therefore better at retaining the fidelity of each light pulse over longer distances than multi-mode fibers. For these reasons, single-mode fibers can have a higher than multi-mode fibers. Equipment for single-mod.
Due to harsh environments on site, robust sensing cables are required to ensure the integrity of the sensing fiber during the driving process. For that reason, IGMS normally uses prefabricated sensing cable.
The Driver Kit includes a controller for reading laser module signals and controlling the pilot laser, a laser driver for laser activation, and an optional chiller driver for the TEC-based LuOcean Chille.