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Implementation of a photorefractive Talbot correlator

机译：光折变Talbot相关器的实现

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In this work, the results of the implementation of an optic correlator are presented. The optic correlator allows detecting, on the exit plane, the address of rotation of the objective. The correlation filter is the hologram of the self-image of the reference object, which is materialized in a BSO crystal. During the operation of the correlator, the exit plane exhibits harmonic space. On the other hand, while the objective changes its angular position, the harmonic of order zero and the harmonic +1 or -1 exchange energy, as it is the address of rotation of the objective.

机译：在这项工作中，介绍了光学相关器的实现结果。光学相关器允许在出射平面上检测物镜的旋转地址。相关滤波器是在BSO晶体中实现的参考对象自身图像的全息图。在相关器的操作过程中，出口平面显示出谐波空间。另一方面，在物镜改变其角位置的同时，零阶谐波和谐波+1或-1交换能量，因为它是物镜旋转的地址。

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来源
《RIAO/OPTILAS 2004》|2004年|P.1019-1023|共5页
会议地点 Porlamar (VE)
作者
J. E. Rueda; M. Lasprilla; A. Salazar;
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作者单位

Grupo de Investigaciones en OpticaPlasma, Universidad de Pamplona;

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会议组织
原文格式 PDF
正文语种 eng
中图分类应用光学;
关键词
pattern recognition; talbot effect; photorefractive effect;

机译：模式识别;塔博特效应;光折射效应;

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专利

1. PHOTOREFRACTIVE IMPLEMENTATION OF THE TALBOT EFFECT AND APPLICATIONS [J] . Alexandra Agra Amorim, A.Maria del Carmen Lasprilla, Myrian Tebaldi, Journal of Optics . 1995,第3期

机译：光影效果的光折射实现及其应用
2. Implementation of a photorefractive correlator based on a fake zoom lens [J] . Rueda JE., Tebaldi M., Granieri S., Optik: Zeitschrift fur Licht- und Elektronenoptik: = Journal for Light-and Electronoptic . 2002,第7期

机译：基于伪变焦镜头的光折变相关器的实现
3. Optical implementation of a photorefractive joint transform correlator with wavelet filters [J] . H. Zhang, C.M. Cartwright, M.S. Ding Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2000,第4a6期

机译：具有小波滤波器的光折变联合相关器的光学实现
4. Talbot and Lau phenomena implementation via a photorefractive converter [C] . Myrian C. Tebaldi, Luciano Angel, Nestor A. Bolognini Iberoamerican optics meeting . 1998

机译：Talbot和Lau现象通过PhotoRefractive转换器实现
5. Cross-Correlator Implementations Enabling Aperture Synthesis for Geostationary-Based Remote Sensing [D] . Ryman, Erik. 2018

机译：跨相关器实现使基于地球静止的遥感孔径合成
6. Patterns and correlates of mis-implementation in state chronic disease public health practice in the United States [O] . Margaret M. Padek, Stephanie Mazzucca, Peg Allen, 2021

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7. Factorization of Numbers with the temporal Talbot effect: Optical implementation by a sequence of shaped ultrashort pulses [O] . Bigourd, Damien, Chatel, Béatrice, Schleich, Wolfgang,, 2008

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8. Development and Implementation of GPS Correlator Structures in MATLAB and Simulink with Focus on SDR Applications: Implementation of a Standard GPS Correlator Architecture (Baseline) Implementation of the MIT Quicksynch Sparse Algorithm Development and Implementation of Parallel Circular Correlator Constructs. [R] . Miralles, D., Ortiz, M. J., Sandoval, J., 2014

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Implementation of a photorefractive Talbot correlator

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