激光角度传感器由立方角棱镜和全息光栅组成，本文完成了目测条纹下的原理性实验。

The Laser Angle sensor consists of a block prism and a hologram grating. The principled experiment has been finished by visual measurement of fringes, and is introduced in this paper.

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其中包括一个12米宽的金色立方体，它的表面刺有叶片形状的开口，还有一棵amelanchier树和一个隐形玻璃棱镜，创造了有彩虹颜色和光芒的万花筒般的场景。

These include a 12-metre-wide golden cube punctured with leaf-shaped openings, an Amelanchier tree, and a concealed glass prism that creates a kaleidoscope of rainbow colours and light.

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