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.
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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