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Prof Karuna Sagar Dasari

vidwan id: 109080
Male

Senior Professor, Physics
Osmania University

Expertise

  • Optics

Publications

Total Articles 78
Books 0
Proceedings 0

Publications

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Scopus

Citations 94
h-index 6

CrossRef

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Citations 95
h-index 6
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Professional Recognition

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Community & Membership

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Optical Society of India

2011
Life Fellow

Indian Science Congress

1995
Life Member

Bio

PSF-engineering,Apodization filters,Coherent and incoherent imaging ,Diffractive Optics ,Laser beam shaping, Structured light, Digital Signal Processing, Embedded Systems, Feedback Control Systems, Digital System Design with VHDL.

Personal Details

  • Male
  • Senior Professor , Osmania University
  • Department of Physics ,Osmania University
Ph.D
Osmania University 2003
Senior Professor Sep 2019 – Present
Osmania University | Physics
Professor Oct 1991 – Sep 2019
Osmania University | Physics

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Co-Authors (7)

CHANDRA SEKHAR

Dr CHANDRA SEKHAR KOTAGIRI

Osmania University

Laxman Naik

Prof Laxman Naik Jarupula

Osmania University

Nagaraju

Dr Nagaraju Ganganagappa

Siddaganga Institute of Technology, TUMKUR

Shareefuddin

Prof Shareefuddin Mohd

Osmania University

Srinivas

Prof Srinivas Bichal

Osmania University

BOORA

Dr BOORA SRINIVAS

Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology

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Dr Venkanna Mekala

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Scholarly Work

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Hyperspectral Image Processing ans Analysis

University Osmania University
Year 2014

Studies on the Edge Imaging Characteristics of Aberrated Coherent Optical Systems by Amplitude Filters

University Osmania University
Year 2014

Studies on Imaging of Point Object and Composite Image of two object points of asymmetrically apodised optical systems with complex pupil filters

University Osmania University
Year 2014

Studies on super-resolution of optical imaging systems with amplitude and phase filters

University Osmania University
Year 2015

Studies on annular apodisers for low sensitivity to defocus of an aberrated optical system

University Osmania University
Year 2016

Studies on two-line resolution of aberrated optical systems under shaping and shading of the apertures

University Osmania University
Year 2017

Studies on imaging characteristics of aberrated systems with non-uniform transmission pupils

University Osmania University
Year 2018

Studies on the performance of Apodised Optical ystems with defect of focus under the influence of Primary Spherical Aberration and Astigmatism

University Osmania University
Year 2012

Synthesis and Characterization of MgCuZn Nanoferrites and MCuZn-NiCuZn Nanoferrite Composites for Microinductor Applications

University Osmania University
Year 2022

Studies on Diffracted Field Characteristics of Optical Systems with Variable Apodisation

University Osmania University
Year 2023

Preparation and Characterization of Rare Earth Doped Compound Semiconductors for Opto-Electronic Device Applications

University Osmania University
Year 2023

Studies on the Performance of Aberrated Optical Imaging Systems with Variable Apodization

University Osmania University
Year 2023

Studies on Light Intensity Distribution at the Focus and Out of Focus Planes of Optical Systems with Complex Pupil Function

University Osmania University
Year 2023

Impact of Lead Halides on Physical, Optical, FTIR and Raman Studies of CdO-Bi2O3- B2O3 Glasses: Applications to Radiation Shielding

University Osmania University
Year 2024

Design of Mode-Selective Fiber Coupler for Conversion of Spatial Vector Modes

University Osmania University
Year 2024

Studies on the Point Spread Functions of Aberrated Optical Systems with Defect-of-Focus

University Osmania University
Year 2024

Enhanced Quality of Service and Fast Scheduling Strategies for Optical Burst Switching in WDM Networks

University JNTU Hyderabad
Year 2021

Physical, Spectroscopic Properties of Bismuth-Borate Glasses Modified by TeO2, ZnO, CdO and Alkaline Earth Oxides

University Osmania University
Year 2025
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Scholarly Publications

Deflection Routing Strategies for Optical Burst Switching Networks: Contemporary Affirmation of the Recent Literature

Open Access
article
Authors: Venkata Rao Tavanam, Venkateswarlu. D. S, Karuna Sagar Dasari

Resolution Limits of Continuous Phase Filters Beyond the Diffraction Limit

Open Access
article
Authors: Andra Naresh Kumar Reddy, Dasari Karuna Sagar , Matta Keshavulu Goud

Reduction in Edge‐ringing in Coherent Imaging of Edge Objects with Amplitude Filters

Open Access
conference proceedings
Authors: M. Venkanna; D. Karuna Sagar

Reduction in edge-ringing in coherent imaging of edge objects with amplitude filters

Open Access
Conference Paper

Microcontroller 8051

Open Access
book
Authors: D. Karuna Sagar

Point spread function of optical systems with asymmetric apodization

Open Access
Conference Paper
Authors: Matta K.G.;Dasari K.S.;Rajanala K.;Sivagouni L.G.

Defect of focus in two-line resolution with Hanning amplitude filters

Open Access
article
Authors: Karunasagar, D. ; Bhikshamaiah, G. ; Keshavulu Goud, M. ; Lacha Goud, S.

Performance of generalized hanning amplitude filters in two point resolution

Open Access
Conference Paper
Authors: Lakkarsu B.;Dasari K.S.;Matta K.G.K.G.