Nanosecond resolution pressure, temperature, position, and velocity measurements in energetic materials

Ingrid Udd Scheel; Eric Udd

doi:10.1117/12.2305532

14 May 2018 Nanosecond resolution pressure, temperature, position, and velocity measurements in energetic materials

Ingrid Udd Scheel, Eric Udd

Proceedings Volume 10654, Fiber Optic Sensors and Applications XV; 106540O (2018) https://doi.org/10.1117/12.2305532
Event: SPIE Commercial + Scientific Sensing and Imaging, 2018, Orlando, FL, United States

Abstract

A very high-speed fiber Bragg grating sensing system has been used to characterize energetic materials in card gap and Russian DDT tests^1,2. This paper reviews the system capability of measuring the position, velocity, pressure, and temperature associated with energetic events. A readout system based on optical beam conditioning and high-speed detectors sends data from fiber Bragg grating sensors under extreme environments to a digital oscilloscope where events that occur on the order of a few nanoseconds can be resolved.

Conference Presentation

Citation Download Citation

Ingrid Udd Scheel and Eric Udd "Nanosecond resolution pressure, temperature, position, and velocity measurements in energetic materials", Proc. SPIE 10654, Fiber Optic Sensors and Applications XV, 106540O (14 May 2018); https://doi.org/10.1117/12.2305532

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