Search Results - fiber+optics

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A pressure pass-through apparatus for a distributed strain sensor, providing a very economical solution to pass optical fibers Background Currently, there are a large number of measurement techniques that utilize fiber-optical means, the use of light to acquire measurement. However, these measurement techniques have limitations on how effective...

Published: 11/6/2024 | Inventor(s): Wade Marcum, Aaron Weiss, Warren Jones, Ann Marie Phillips, Casey Jesse, John Kennedy, Daniel LaBrier, Chad Nixon

Keywords(s): fiber optics, monitoring, non-ambient environment, optics, strain measurement

Category(s): Device, Chemical, Engineering, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies

Fiber Optic Infrared Absorption Gas Sensors with Metal-Organic Framework Materials

Technology Description The fiber-optic chemical sensing platform couples light guides with a metal-organic framework (MOF) and plasmonic nanomaterial sensing components to provide increased near-infared (NIR) detection sensitivity. The MOF thin films rapidly absorb and sense gases by leveraging a network of plasmonic nanocrystals that act at the NIR...

Published: 12/23/2021 | Inventor(s): Alan Wang, Chih-Hung Chang, Paul Ohodnicki, Ki-Joong Kim, Xinyuan Chong

Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), fiber optics, Sensors

Category(s): Engineering