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The ST7 interferometer
DOI:10.1088/0264-9381/21/5/030.png)
Abstract
En 中文
Two homodyne Michelson interferometers aboard the LISA Pathfinder spacecraft will measure the positions of two free-floating test masses, as part of the NASA ST7 mission. The interferometer is required to measure the separation between the test masses with a sensitivity of 30 pm Hz(-1/2) at 10 mHz. The readout scheme is described, error sources are analysed and experimental results are presented.
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3.7
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1.3W
Citations:
3.0W
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