by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .
Written in English
|Other titles||Fiber optic sensors for aerospace electrical measurements|
|Statement||R.L. Patterson ... [et al.].|
|Series||NASA technical memorandum -- 104454|
|Contributions||Patterson, R. L., United States. National Aeronautics and Space Administration.|
|The Physical Object|
The authors report the progress made on the development of aerospace current and voltage sensors which use fiber-optic and optical sensing heads. These sensors are presently designed to cover ac frequencies from 60 Hz to 20 kHz. The current sensor Cited by: 1. Fiber-optic sensors are being developed for electrical current, voltage, and power measurements in aerospace applications. These sensors are presently designed to cover ac frequencies from 60 Hz to 20 kHz. The current sensor Cited by: 1. Fiber-optic temperature laser radar (FTR), triboluminescence optical sensors, and polarimetric optical sensors are also mentioned. Select Chapter 8 - Other Sensors for SHM of Aerospace Composites Book chapter . It also highlights the advantages of fiber optic based sensors over conventional electrical measurement technology. The book richly illustrates the subject matter with figures and .
A fiber-optic current sensor for aerospace applications Abstract The sensor uses the Faraday effect in optical fiber and standard polarimetric measurements to sense electrical current. The primary component of the sensor . Contact us. Fiber optic sensor is getting attraction in the aerospace and defence due to its intrinsically safe feature, its resistance to withstand harsh environment capability such as intense EMI, high temperature, chemical corrosion, high pressure, high voltage and lightning environments. Thus Fiber optic sensors (FOSs) have boosted the utility and demand for optical sensors in various military, industry and social fields. FOSs show reliable and rigid sensing tasks over conventional electrical and electronic sensors. Fiber Optic Sensor Commercialization Evolution Sensors Telecom R&D- Military and Industrial R&D- Telecommunications Laboratory Devices Multimode Systems; Mb/s .
This book is the first to address the field of structurally integrated fiber optic sensors. Fiber optic sensors embedded within materials and systems are able to measure a variety of parameters (i.e. temperature, vibration, deformation, strain, etc.) that allows for real time non-destructive by: Opto-mechanical Fiber Optic Sensors: Research, Technology, and Applications in Mechanical Sensing offers comprehensive coverage of the theoretical aspects of fiber optic sensors (FOS), along with current and emerging applications in the mechanical, petroleum, biomedical, biomechanical, aerospace . electrical, aerospace, automotive, nuclear, biomedical and chemical sensing technologies [3,4]. The following section provides an introduction to optical fiber sensors before focusing on fiber gratings and grating based sensor. Fiber Optic Sensors . To meet the demands of this fast expanding applications-driven market, Fiber Optic Sensors, Second Edition presents both the latest advances in fiber optic sensor technology, such as the application of photonic crystal fibers to fiber optic gyroscopes, and recent application opportunities, including the use of fiber optic sensors .