An accelerometer for spaceborne application with interferometric readout
| Autor: | Massimo Zucco, Anna M. Nobili, Marco Pisani |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Mass spring
Physics Laser noise Physics::Instrumentation and Detectors 010308 nuclear & particles physics business.industry Applied Mathematics Astrophysics::Instrumentation and Methods for Astrophysics Capacitive readout Condensed Matter Physics Accelerometer 01 natural sciences 010309 optics Mechanical system Interferometry Optics All fiber Fiber laser 0103 physical sciences Electrical and Electronic Engineering business Instrumentation |
| Zdroj: | Measurement. 122:507-512 |
| ISSN: | 0263-2241 |
| DOI: | 10.1016/j.measurement.2018.03.014 |
| Popis: | Accelerometers for space applications are typically based on a capacitive readout. Here we present the design of an accelerometer based on a classical mass spring mechanical system with an interferometric readout. The interferometer is based on a 1064 nm fiber laser source, all fiber components and has a subpicometer resolution at 1 Hz. The design of the interferometer, the characterization strategies and the foreseen performances of the instrument are presented and discussed. |
| Databáze: | OpenAIRE |
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