SHADED AMPLITUDE FILTER IN THE SL AND RL OF THE APERTURE
Dr. T. Kiran Kumar
, Dr. S.Radhika
Key words: Defocus, Frequency, Defocus and Annular etc
We know that by employing suitable apodization function, the point spread function in the maximum out-of-focus image plane can be modified according to the axial shape requirements. A suitable aperture of shading is very helpful to correct the Seidel aberration effect in the image plane of the optical system. Based on the investigations done in the two zone apodization process, it can be inferred that the Hanning amplitude filter in the outer zone and Connes amplitude filter in the inner zone could be the solution for modifying the point spread function of the optical system under the strong combined influence of defect-of-focus and primary spherical aberration. In the present study, we studied the two zone aperture with the second order Hanning and Connes amplitude mask, to modify the distribution of light radiation in the focal plane of an aberration made optical systems
"SHADED AMPLITUDE FILTER IN THE SL AND RL OF THE APERTURE", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.9, Issue 11, page no.421 - 425, November-2024, Available :https://ijsdr.org/papers/IJSDR2411054.pdf
Volume 9
Issue 11,
November-2024
Pages : 421 - 425
Paper Reg. ID: IJSDR_212741
Published Paper Id: IJSDR2411054
Downloads: 000346998
Research Area: Physics
Country: RANGA REDDY, TELANGANA, INDIA
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
