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Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems. / Chugui, Yu V.

In: Optoelectronics, Instrumentation and Data Processing, Vol. 54, No. 6, 01.11.2018, p. 557-568.

Research output: Contribution to journal › Article › peer-review

Harvard

Chugui, YV 2018, 'Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems', Optoelectronics, Instrumentation and Data Processing, vol. 54, no. 6, pp. 557-568. https://doi.org/10.3103/S8756699018060043

APA

Chugui, Y. V. (2018). Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems. Optoelectronics, Instrumentation and Data Processing, 54(6), 557-568. https://doi.org/10.3103/S8756699018060043

Vancouver

Chugui YV. Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems. Optoelectronics, Instrumentation and Data Processing. 2018 Nov 1;54(6):557-568. doi: 10.3103/S8756699018060043

Author

Chugui, Yu V. / Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems. In: Optoelectronics, Instrumentation and Data Processing. 2018 ; Vol. 54, No. 6. pp. 557-568.

BibTeX

@article{e33bef2b3a3b441b97ec7f5f51da1bf1,
title = "Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems",
abstract = "Characteristics of spatially non-invariant telecentric projection systems, which are widely used in practice, are considered within the framework of wave optics. In the class of the Fresnel functions, the pulse response of the system is precisely calculated for various values of the projection objective and filter apertures. It is found that the response consists of two components, which determine the invariant and non-invariant properties of the system, respectively. Based on the approximation of the Fresnel function by elementary functions proposed previously by the author, an analytical expression for the pulse response is derived for the first time, and the response behavior is studied for various relationships of the objective and filter apertures. The correctness of choosing the parameters of the known quasi-invariant optical systems is analyzed. Recommendations on choosing the filter aperture are given to improve their spatially invariant characteristics. In contrast to available optical and geometrical methods, the proposed approach allows one to obtain reliable information about the character of wave field transformations in the considered systems.",
keywords = "dimensional inspection, Fourier optics, light diffraction, telecentric projection systems",
author = "Chugui, {Yu V.}",
year = "2018",
month = nov,
day = "1",
doi = "10.3103/S8756699018060043",
language = "English",
volume = "54",
pages = "557--568",
journal = "Optoelectronics, Instrumentation and Data Processing",
issn = "8756-6990",
publisher = "Allerton Press Inc.",
number = "6",

}

RIS

TY - JOUR

T1 - Calculation and Analysis of the Pulse Response of Spatially Non-Invariant Projection Systems

AU - Chugui, Yu V.

PY - 2018/11/1

Y1 - 2018/11/1

N2 - Characteristics of spatially non-invariant telecentric projection systems, which are widely used in practice, are considered within the framework of wave optics. In the class of the Fresnel functions, the pulse response of the system is precisely calculated for various values of the projection objective and filter apertures. It is found that the response consists of two components, which determine the invariant and non-invariant properties of the system, respectively. Based on the approximation of the Fresnel function by elementary functions proposed previously by the author, an analytical expression for the pulse response is derived for the first time, and the response behavior is studied for various relationships of the objective and filter apertures. The correctness of choosing the parameters of the known quasi-invariant optical systems is analyzed. Recommendations on choosing the filter aperture are given to improve their spatially invariant characteristics. In contrast to available optical and geometrical methods, the proposed approach allows one to obtain reliable information about the character of wave field transformations in the considered systems.

AB - Characteristics of spatially non-invariant telecentric projection systems, which are widely used in practice, are considered within the framework of wave optics. In the class of the Fresnel functions, the pulse response of the system is precisely calculated for various values of the projection objective and filter apertures. It is found that the response consists of two components, which determine the invariant and non-invariant properties of the system, respectively. Based on the approximation of the Fresnel function by elementary functions proposed previously by the author, an analytical expression for the pulse response is derived for the first time, and the response behavior is studied for various relationships of the objective and filter apertures. The correctness of choosing the parameters of the known quasi-invariant optical systems is analyzed. Recommendations on choosing the filter aperture are given to improve their spatially invariant characteristics. In contrast to available optical and geometrical methods, the proposed approach allows one to obtain reliable information about the character of wave field transformations in the considered systems.

KW - dimensional inspection

KW - Fourier optics

KW - light diffraction

KW - telecentric projection systems

UR - http://www.scopus.com/inward/record.url?scp=85060815693&partnerID=8YFLogxK

U2 - 10.3103/S8756699018060043

DO - 10.3103/S8756699018060043

M3 - Article

AN - SCOPUS:85060815693

VL - 54

SP - 557

EP - 568

JO - Optoelectronics, Instrumentation and Data Processing

JF - Optoelectronics, Instrumentation and Data Processing

SN - 8756-6990

IS - 6

ER -

ID: 18907361