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Summary
DescriptionTFGY abg.svg
English: Both TF and GY components transduce energy so that the power is the same on each bond: $e_2 f_2 = e_1 f_1$. In the case of the TF, $e_2 = n e_1$ and $f_1 = n f_2$. In the case of the GY: $e_2 = n f_1$ and $e_1 = n f_2$.
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