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167410

Characteristics Analysis of Contrast Transfer Images Based on Optoelectronic Integrators

Article

Last updated: 22 Jan 2023

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Abstract

The present study is concerned with overcoming the resultant image degradation due to the integration of the optoelectronics instruments (OEIDs). Accordingly, the characteristics of the image, due to optoelectronic integration, are handled and improved. The image features include the transmission mechanism and the concentration of electrons. The device performance is improved through the optimal design of the basic parameters. Furthermore, the efficient design of structure parameters will minimize the reabsorption process. Optimization of the integrator structure is realized. MATLAB environment is used for devising this instrument. The optimal number of integrator base and wave number characterizing the scale of near-infrared (NIR) image nonuniformity are estimated to be 13 and 0.206 respectively. The output of this instrument is also conducted through closed-form expressions of the underlined instrument. The achieved results show a remarkable accuracy for handling the deformations raised during the integration process. In addition, the results show that the carrier concentration changes the behavior of the output of the NIR image.

DOI

10.21608/ajnsa.2021.46488.1410

Keywords

Signal to Noise Ratio, Optical Signal Processing, Optoelectronic Integrated Circuits

Authors

First Name

Mohamed

Last Name

El Tokhy

MiddleName

-

Affiliation

Engineering Department, NRC, Atomic Energy Authority, P. No. 13759, Inshas, Egypt

Email

engtokhy@gmail.com

City

-

Orcid

-

First Name

Elsayed

Last Name

Emarah

MiddleName

Hassan Mahdy Ali

Affiliation

Department on Engineering, Nuclear Research Center, Egyptian Atomic Energy Authority

Email

sayedmahdy@yahoo.com

City

Cairo

Orcid

0000-0002-1881-5246

First Name

Refaat

Last Name

Fikry

MiddleName

Mohmaed

Affiliation

Engineering and Scientific Instruments, Nuclear Research Center, EAEA, Egypt

Email

eng_refaat@yahoo.com

City

Tanta

Orcid

-

Volume

54

Article Issue

3

Related Issue

26073

Issue Date

2021-07-01

Receive Date

2020-10-15

Publish Date

2021-07-01

Page Start

67

Page End

73

Print ISSN

1110-0451

Online ISSN

2090-4258

Article File

AJNSA_Volume 54_Issue 3_Pages 67-73.pdf

PDF . 845.1kB

Link

https://ajnsa.journals.ekb.eg/article_167410.html

Detail API

https://ajnsa.journals.ekb.eg/service?article_code=167410

Order

9

Type

Original Article

Type Code

455

Publication Type

Journal

Publication Title

Arab Journal of Nuclear Sciences and Applications

Publication Link

https://ajnsa.journals.ekb.eg/

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Article

Created At

22 Jan 2023