Resolution Limits of Continuous Phase Filters beyond the Diffraction Limit

Dr. Andra Naresh Kumar Reddy

Resolution Limits of Continuous Phase Filters beyond the Diffraction Limit

Dr. Andra Naresh Kumar Reddy * §

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§ University college of science, Osmania University

$Resolution Limits of Continuous Phase Filters beyond the Diffraction Limit$

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Abstract

Based on the series of figures of merit, we have designed the superresolution phaseonly pupil filters to control the irradiance distribution in the focal region of an optical system. The performance of these filters has been examined in terms of two point resolution by applying modified Sparrow criterion. It is observed that the presence of these pupil functions enhancing the resolution of an optical system beyond the diffraction limit.

References

15 Cites in Article

Reference Format

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Dr. Andra Naresh Kumar Reddy. 2012. "Resolution Limits of Continuous Phase Filters beyond the Diffraction Limit". Global Journal of Science Frontier Research - A: Physics & Space Science GJSFR-A Volume 12 (GJSFR Volume 12 Issue A6).

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GJSFR Volume 12 Issue A6

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

Keywords

degree of coherence FWHM intensity ratio phase – pupil sparrow limit superresolution

Classification

GJSFR-A Classification FOR Code: 020501

Submission ReceivedAugust 6, 2012
Peer Review Double Blind
Handling Editor
Accepted September 5, 2012
Published September 18, 2012

Version of record

v1.2

Issue date

September 22, 2012

Language

English

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Article Matrices

Total Score: 152

Country: India

Subject: Global Journal of Science Frontier Research

Authors: Dr. Andra Naresh Kumar Reddy, Dasari Karuna Sagar, Matta Keshavulu Goud (PhD/Dr. count: 1)

View Count (all-time): 255

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Publish Date: 2012 09, Tue

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Total Views: 1.9K

Total Downloads: 88

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