An accelerometer for spaceborne application with interferometric readout

Marco Pisani

doi:10.1016/j.measurement.2018.03.014

2018-07-01

Marco Pisani

Massimo Zucco *

DOI：10.1016/j.measurement.2018.03.014

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摘要

En 中文

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 heterodyne interferometer is completely fiber based with a 1064 nm diode laser source and has a subpicometer resolution at 1 Hz. We present and discuss the design and the characterization of the interferometer, the foreseen performances of the whole accelerometer and the characterization strategies of the same.

Keyword:

Laser interferometer

Accelerometer

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期刊

Measurement

IF:

5.6

论文数:

2.1W

被引数:

5.4W

机构

istituto nazionale di ricerca metrologica (inrim)

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1.1K

论文数: 926

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