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Volumetric three-dimensional display using transparent rotating Lanthanide(Ⅲ) complexes sheet

机译:透明旋转镧系(Ⅲ)配合物片的三维三维显示

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摘要

We have developed a new type of volumetric three-dimensional (3D) image display which has a 360-degree, 3D volume group-viewing capability without the use of any special viewing aids or goggles. In our system, a clear thin photopolymer sheet dissolving Lanthanide(Ⅲ) complexes is used. The Lanthanide(Ⅲ) complexes used in our system are Eu(TTA)_3 Phen, designed for 615nm luminescence (red) against an exciting light of 395nm. Arbitrary luminous point is identified by three dimensional control of the excitation position of the Lanthanide(Ⅲ) complexes dissolved photopolymer sheet. The specific point (x,y,z) is excited by laser diode beam. The direction of the exciting laser beam is controlled by two galvano mirrors so as to excite the specific two-dimensional point (x,y). The depth direction (z) of the 3D object is specified by controlling two galvano mirrors in synchronization with a photopolymer sheet rotation. The 3D images are expressed as an aggregate of these luminous point. In the experiment, we observed static 3D objects of a triangle. We also observed 3D animation of a 3D Lissajous curve. Displayed 3D objects integrated with real background because rotating photopolymer sheet is transparent (transparent 3D display).
机译:我们已经开发了一种新型的三维三维(3D)图像显示器,该显示器具有360度3D体积组查看功能,而无需使用任何特殊的查看辅助工具或护目镜。在我们的系统中,使用了可溶解镧系元素(Ⅲ)配合物的透明光敏聚合物薄片。我们系统中使用的镧系元素(Ⅲ)配合物为Eu(TTA)_3苯酚,设计用于在395nm激发光下发出615nm的光(红色)。通过对镧系元素(Ⅲ)配合物溶解的光敏聚合物片材的激发位置进行三维控制,可以确定任意发光点。特定点(x,y,z)由激光二极管光束激发。激发激光束的方向由两个电镜控制,以激发特定的二维点(x,y)。通过与光敏聚合物片材旋转同步地控制两个检流镜来指定3D对象的深度方向(z)。 3D图像表示为这些发光点的集合。在实验中,我们观察到了三角形的静态3D对象。我们还观察到了3D Lissajous曲线的3D动画。由于旋转的光敏聚合物片是透明的,因此显示的3D对象与真实背景集成在一起(透明的3D显示)。

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