Inquiry Before Buying Distributed Fiber Optic Sensor Market Size, Share & Trends Analysis Report by Fiber Type (Single Mode and Multi-Mode), by Application (Strain Sensing, Temperature Sensing, Acoustic/Vibration Sensing, Pressure Sensing, and Others), and by End-Users (Oil and Gas, Power and Utility, Safety and Security, Industrial, Civil Engineering, and Others) Forecast Period (2022-2028)