Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Using radiant energy
Patent
1999-07-08
2000-10-17
Metjahic, Safet
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Using radiant energy
25022717, G01R 3100
Patent
active
061337218
ABSTRACT:
A glass fiber sensor for measuring an electrical current, the glass fiber core being a heavy flint glass having its composition modified by the addition to the glass composition of a source of a selected rare earth ion, whereby the Verdet constant value of the glass is reduced without unduly increasing the value of the photoelastic coefficient.
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patent: 4634852 (1987-01-01), Shaw
patent: 5450006 (1995-09-01), Tatam
Borrelli Nicholas F.
Brocheton Yves A H
Mayolet Alexandre M.
Alden Philip G.
Corning Incorporated
Kobert Russell M.
Metjahic Safet
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