Miniaturized Components for EMI Suppression in Photo-optical Control Systems

1966 ◽  
Vol 4 (5) ◽  
Author(s):  
Arnold L. Albin ◽  
Edward I. Busch
Keyword(s):  
Control Systems ◽  
Optical Control

IDENTIFICATION AND DETERMINATION OF LIGHT MARKS WHEN THEY OVERLAP IN OPTICAL CONTROL SYSTEMS

2019 ◽  
pp. 4-13
Author(s):  
V. E. Makhov ◽  
V. V. Shirobokov ◽  
A. I. Potapov
Keyword(s):  
Experimental Data ◽  
Mathematical Method ◽  
Wavelet Transform ◽  
Control Systems ◽  
Theoretical Calculations ◽  
Electronic System ◽  
Optical Control ◽  
Continuous Wavelet ◽  
Virtual Device

The issues of identification and determination of the relative position of localized light marks and images of small-sized objects recorded by an optical-electronic system (OES) are considered. A physical model and a research virtual device (VI) were developed on the basis of National Instruments software for identification and coordinate determination of two light marks at their different relative positions and the ratio of their intensities. It is shown that the use of a mathematical method for analyzing the illumination contour of two light labels on the basis of a continuous wavelet transform (CWT) allows identifying each label separately and determining the degree of superposition of their images. It is shown that the amplitudes and positions of the maxima of the CWT coefficients are related to the relative shift of the illuminance contours of the light marks, as the marking contours separate, the dependence of the position of the maxima becomes linear. The result of comparing the experimental data with theoretical calculations for the models of light labels showed a match within 25 %.

scholarly journals Transparent thin film polarizing and optical control systems

AIP Advances ◽  
2011 ◽  
Vol 1 (2) ◽  
pp. 022153 ◽  
Author(s):  
Nelson V. Tabiryan ◽  
Sarik R. Nersisyan ◽  
Timothy J. White ◽  
Timothy J. Bunning ◽  
Diane M. Steeves ◽  
...  
Keyword(s):  
Thin Film ◽  
Control Systems ◽  
Optical Control

Fast-steering mirrors in optical control systems

1990 ◽  
Author(s):  
Reynold W. Cochran ◽  
Richard H. Vassar
Keyword(s):  
Control Systems ◽  
Optical Control

Contemporary System Of Direct Broadband Optical Monitoring Of Thickness Of Spray Optical Coatings

2020 ◽  
pp. 48-52
Author(s):  
Oleg F. Prosovsky ◽  
Alexander Yu. Budnev ◽  
Dmitry G. Denisov ◽  
Nikolay V. Baryshnikov ◽  
Yuri O. Prosovsky
Keyword(s):  
Control System ◽  
Control Systems ◽  
Optical Filters ◽  
Optical Control ◽  
Spectral Transmission ◽  
Operating Characteristics ◽  
Indirect Control ◽  
New Construction ◽  
Output Characteristics ◽  
Sprayed Coatings

In this article, construction schemes direct and indirect control systems were analyzed, and new construction, providing high operating characteristics for optic filters, was introduced. Authors introduce the original decision for creation modern broadband optic control system. Based on the proposed method, approbation of created system was made, and output characteristics control system – spectral transmission dependencies were introduced as a result. Spectral transmission dependencies of interference optical filters, made with different optical control systems were analyzed. Conclusions and prognoses about further developments of direct broadband optic control system for thickness sprayed coatings were made.

Very Large Scale Integrated Optical Interconnects: Coherent Optical Control Systems with 3D Integration

2014 ◽  
Author(s):  
Jonathan A. Cox ◽  
Anthony L. Lentine ◽  
Daniel J. Savignon ◽  
Russell D. Miller ◽  
Douglas C. Trotter ◽  
...  
Keyword(s):  
Control Systems ◽  
Optical Interconnects ◽  
Large Scale ◽  
Optical Control ◽  
3D Integration ◽  
Integrated Optical
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