The driver drives the reflector to control the travel path of the laser beam reflected by the reflector.

驱动器，所述驱动器驱动所述反射器，以控制经由所述反射器反射的所述激光束的传播路径；

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Laser speckle phenomenon happens when a laser beam reflected by a reflection surface interferes with itself.

激光散斑现象产生于激光束与反射表面反射回来的反射光束的干涉。

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The finite-sized light beam reflected from a weakly absorbing dielectric slab would experience a longitudinal displacement.

光束在弱吸收介质板上反射时，会产生纵向位移。

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While the driving lights are the first use of a laser beam reflected off a mirror, the daytime running lamps, with their characteristic "torch" effect, and the indicator lights use LEDs.

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This conical beam is then reflected into a cluster of 1m or so rubidium atoms, which are held trapped in a magnetic field within a vacuum chamber.

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When the reflected object beam and the reference beam are recombined, they create an interference pattern that encodes the 3-D image.

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