Join Optiwave for an informative & instructional webinar on PHI-OTDR for vibration sensing. The PHI-OTDR component in OptiSystem can be used to sense multiple vibration along a fiber. Users can vary many parameters in PHI-OTDR and investigate their effects on the sensor sensitivity. The PHI-OTDR interrogator can be used to analyze simulated and measured sensed data. Setting up the parameters and a demonstration of the PHI-OTDR sensor and interrogator will be discussed in the webinar.