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How reliable are the Liquid Crystal cell (LC) modulators?

April 26, 2017CELL crystal LC liquid modulators

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How reliable are the Liquid Crystal cell (LC) modulators?

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As long as power density specifications are not exceeded, the lifetime of a LC cell is nearly indefinite. We have OEM systems which are used on Semiconductor fabrication lines in 24-7 environments which have operated for more than 15 years without any cell degradation.