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1.发明授权Ultra-sensitive photonic tiltmeter utilizing the orbital angular momentum of the light, and relevant angular measurement method 有权其利用扭矩轨道的光中，并且基于其高度敏感的光子倾斜传感器，角度测量方法
公开(公告)号：EP2811258B1
公开(公告)日：2016-02-17
申请号：EP14425066.9
申请日：2014-05-30
申请人： Universita' Degli Studi di Roma "La Sapienza" , Universita' degli Studi di Napoli "Federico II" , ICFO - Institut de Ciencies Fotoniques , Universidade Federal Do Rio De Janeiro , National University of Singapore
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2.发明公开Ultra-sensitive photonic tiltmeter utilizing the orbital angular momentum of the light, and relevant angular measurement method 有权其利用扭矩轨道的光中，并且基于其高度敏感的光子倾斜传感器，角度测量方法
公开(公告)号：EP2811258A1
公开(公告)日：2014-12-10
申请号：EP14425066.9
申请日：2014-05-30
申请人： Universita' Degli Studi di Roma "La Sapienza" , Universita' degli Studi di Napoli "Federico II" , ICFO - Institut de Ciencies Fotoniques , Universidade Federal Do Rio De Janeiro , National University of Singapore
发明人： D'Ambrosio, Vincenzo , Spagnolo, Nicolò , DEL RE, Lorenzo , Marrucci, Lorenzo , Slussarenko, Sergei , Aolita, Mario Leando , Walbron, Stephen Patrick , Kwek, Leong Chuan , LI, Ying , Sciarrino, Fabio
摘要： The present invention concerns an ultra-sensitive photonic tiltmeter or goniometer utilizing a novel optical effect named "photonic polarization gear effect", based on the orbital angular momentum of the light, to measure with high resolution and sensitivity the roll angle of a rotating object relative to a fixed measurement stage, or to perform related angular measurements.
More in detail, the present invention concerns an optical system that uses a pair of photonic devices named q-plates in combination with suitable polarization optics to greatly enhance the measurement sensitivity and resolution of angular measurements based on the polarization of light. Our invention can be combined with all existing methods for the measurement of roll angles based on the polarization of light and results in an enhancement of the corresponding angular resolution and sensitivity.摘要翻译： 超灵敏光子倾斜仪或测角仪利用名为“光子极化齿轮效应”的新的光学效果，基于所述光的轨道角动量的，本发明涉及，以高的分辨率和灵敏度测量旋转物体相对于一个的侧倾角 到一个固定的测量载台，或执行相关的角度测量。 更详细地，本发明涉及到光学系统那样使用一对在与合适的极化光学组合名为Q-板，以大大提高基于光的偏振角度测量的测量灵敏度和分辨率光子器件。 我们的发明可以通过用于根据光的偏振滚动角的测量的所有现有方法相结合，并在增强相应的角分辨率和灵敏度的结果英寸
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