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[Phys-l] LVDT for LIGO



Here are some tasty hints of the nuts and bolts going into LIGO.

Amid details of the linear voltage differential transformer style transducers
used to servo stabilize an inertial table, there is mention of Maxwell coils,
Helmholtz coils, flex hinges, and other gadgets.
<http://www.ligo.caltech.edu/docs/P/P010035-00.pdf>
http://www.ligo.caltech.edu/docs/P/P010035-00.pdf


Brian W