TY - RPRT TI - Fiber Optic Strain Sensor for Planetary Gear Diagnostics AU - Kiddy, Jason S. AU - FROM AU - Lewicki, David G. AU - LaBerge, Kelsen E. AU - Ehinger, Ryan T. AU - Fetty, Jason PY - 2011 UR - https://ntrs.nasa.gov/citations/20110023754 ID - 20110023754 ER -