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Specific Process Knowledge/Etch/KOH Etch: Difference between revisions

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W<sub>b</sub> = W<sub>o</sub> - 2lcot(54.7<sup>o</sup>) = W<sub>o</sub> - <math>sqrt(2)</math>l
<math>W_b = W_o - 2lcot(54.7^o) = W_o - \sqrt{2} l</math>