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D. Karuna Sagar

Observed names: D Karuna Sagar, D. K. Sagar, D. Sagar, D.Karuna Sagar, DASARI KARUNA SAGAR, Dasari K. Sagar, Dasari Karuna Sagar, Dasari Karuna sagar, Karuna Sagar Dasari, Prof. D. Karuna Sagar
Institution: Osmania University
ORCID: 0000-0002-2555-4021
Observed ORCID: 0000-0002-2555-4021
OpenAlex ID: A5050971938
Half-width at half-maximum, full-width at half-maximum analysis for resolution of asymmetrically apodized optical systems with slit apertures
2014 · ANDRA NARESH KUMAR REDDY, DASARI KARUNA SAGAR · Pramana · 42
Complex Pupil Masks for Aberrated Imaging of Closely Spaced Objects
2017 · A. N. K. Reddy, D. K. Sagar, et al. · Optics and Spectroscopy · 21
Unveiling the elastic properties of PbF2–MoO3–Bi2O3–B2O3 glass: A comprehensive analysis using FTIR and Raman spectroscopy
2023 · Yasser B. Saddeek, K. Chandra Sekhar, et al. · Ceramics International · 18
Asymmetric apodization for the comma aberrated point spread function
2017 · A. Reddy, D. Sagar, et al. · Computer Optics · 17
Effects of defocusing on the Sparrow limits for apodized optical systems
2003 · Keshavulu R Sayanna, D.Karuna Sagar, et al. · Optics Communications · 14
An investigation on physical, thermal, linear, non-linear optical and structural properties of (70–x)B2O3-10ZnO-10CdO-10BaO-xBi2O3 glasses
2023 · Shaik Rajiya, M. A. Samee, et al. · Applied Physics A · 12
Significant impact of lead(II) chloride on synthesis and properties of boron-based metallic glasses for mechanical, optical, and radiation applications
2023 · G. Nagaraju, Gharam A. Alharshan, et al. · Journal of Materials Science Materials in Electronics · 8
Structural and optical characteristics of nanoparticles of zinc oxide based ternary compounds generated by simple sol-gel technique.
2022 · T Mohan Kumar, D Karuna Sagar · IOP Conference Series Materials Science and Engineering · 8
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Amplitude filters in shaping the point spread function of optical imaging systems
2015 · M. Venkanna, D. Karuna Sagar · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 8
Point Spread Function of Optical Systems Apodized by Semicircular Array of 2D Aperture Functions with Asymmetric Apodization
2014 · Andra Naresh Kumar Reddy, Dasari Karuna Sagar · Journal of information and communication convergence engineering · 8
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FTIR and Raman analysis of PbBr2-CdO-Bi2O3-B2O3 glasses
2023 · G. Nagaraju, K. Chandra Sekhar, et al. · Materials Today Proceedings · 7
Effects of aberrations on the point spread function and the two-point resolution with versatile apodization pupils
2020 · Andra Naresh Kumar Reddy, Mahdieh Hashemi, et al. · Pramana · 7
Reduction in Edge-Ringing in Aberrated Images of Coherent Edge Objects by Multishaded Aperture
2014 · Venkanna Mekala, Karuna Sagar Dasari · Advances in Optics · 7
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Spherical Aberration of Point Spread Function with Asymmetric Pupil Mask
2016 · Naresh Kumar Reddy Andra, Karuna Sagar Dasari · Advances in Optical Technologies · 5
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Radiation shielding features of PbF2-PbO-B2O3-CuO glasses using Phy-X software
2024 · K. Chandra Sekhar, N. Narsimlu, et al. · AIP conference proceedings · 4
Aberrations in Theories of Optical Aberrations
2017 · P. Rama Krishna, D. Karuna Sagar · IOSR Journal of Applied Physics · 3
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Improving axial resolution of asymmetrically apodised optical systems with two dimensional complex pupil filters
2015 · Naresh Kumar Reddy Andra, Komala Rajanala, et al. · Journal of Optics · 3
Cd-doped ZnO nanostructures: Structural, optical properties with efficient photocatalytic performance
2026 · T. Mohan Kumar, Sirisha Bandi, et al. · Ceramics International · 2
Corollaries of Point Spread Function with Asymmetric Apodization
2016 · Naresh Kumar Reddy Andra, Udaya Laxmi Sriperumbudur, et al. · International Journal of Optics · 2
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Defocused point spread function of asymmetrically apodized optical imaging systems with slit apertures
2016 · Andra Naresh Kumar Reddy, Dasari Karuna Sagar · Journal of Biomedical Photonics & Engineering · 2
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BFCA-VF: Best fit channel allocation and void filling by burst segmenting and scheduling
2014 · Venkata Rao Tavanam, D.S. Venkateswarlu, et al. · IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE) · 2
Shaping the Point Spread Function of Optical Systems Apodised with Hanning Filters
2004 · Karuna Sagar Dasari, Sayanna Rodda · Frontiers in Optics · 2
The studies on the influence of central zone parameter in tailoring the PSF of defocused and aberrated optical systems using a two-zone complex pupil filters
2026 · Gondala Neetha, Nampally Sabitha, et al. · Journal of Optics · 1
Effects of Aberrations on Point Spread Function of Three Zone Aberrated Optical Imaging System with Variable Apodization
2023 · Vidya Rani Salkapuram, Anitha Padamuttum, et al. · Photonics Letters of Poland · 1
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Studies on intensity distribution of point spread function of Hanning, Gaussian and Co-sinusoidal amplitude filters with complex pupil function
2023 · P. Anitha, S. Vidya Rani, et al. · Research Square · 1
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Works count: 58
Citation count: 211
H-index: 8
I10-index: 6
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