In a LASER printer, a device that USES a modulator crystal to deflect a beam of light and effectively turn it on or off.

在激光印刷机中的一种装置，它利用一块调制晶体使光束偏转并将其接通或断开。

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The new wave coupling theory of linear electrooptic effect is used to study the thermal property of an electrooptic modulator made from biaxial crystal KTP.

运用新的线性电光效应的耦合波理论，对双轴晶体KTP电光调制器的温度特性进行了理论研究。

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This pulser is adapted to coherent optical transient study, crystal modulator and crystal switch experiments etc.

这种脉冲发生器适用于相干光瞬态研究，晶体调制和晶体开关等实验。

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How it works:Ones and zeroes of digital data are first converted into checkerboard "pages"of bright and dark pixels using a liquid-crystal panel called a spatial light modulator.

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