Laser hologram tamper evident printing material.

激光全息防伪字模材料。

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The present invention also provides laser hologram molding process.

本发明还提供了一种激 光全息模压工艺。

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A new method of observing hologram by changing the beam path in laser hologram is introduced.

本文介绍了激光全息照相中，改变光路图实现了观察全息图的新方法。

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The pride of completion includes plastic-fashioned laser cannons, escape pods, Darth Vader meditation chamber and a hologram of the evil Emperor.

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To create a hologram, such as those typically seen on credit cards, a laser beam is split into two (an object beam and a reference beam).

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