LIST OF PAPERS PUBLISHED IN PROCEEDINGS


1. “Line Spread Functions from Coherent Edge Response of Apodised Optical Systems” by T.Kiran Kumar and D.Karuna Sagar. Proceedings of the National Conference on Applied Physics and Materials Science at Vasavi College of Engineering on 19th -20th July 2013.
2. “Two Line resolution of Defocused Coherent Optical Systems with Apodised Apertures” by T.Kiran Kumar and D.Karuna Sagar. Proceedings of the National Conference on Applied Physics and Materials Science at Vasavi College of Engineering on 19th -20th July 2013.
3. “Variable Apodisation in Two – Line Resolution by Shaping of the Aperture” by T.Kiran Kumar and D.Karuna Sagar. Proceedings of the “National conference on Emerging Trends in Science, Technology & Management (NCETSTM 2K14)” Under TEQIP-IIS.C-1.1 held on 8th & 9th August 2014 at Malla Reddy Engineering College(A), Hyderabad.
4. “Two-Line Resolution of circular apertures with defect-of-focus”. By T.Kiran Kumar and D.Karuna Sagar. Proceeding of two day “National Seminar on Multifunctional Materials and their Applications NSMMA-2016” held at the Department of Physics, UCS, O.U during 29th to 30th March, 2016.
5. “Apodised Optical System In The Presence Of Shrink apertures For Two-Line Resolution” by S.Radhika, sukumar, P.Pothanna and T.Kiran Kumar, “11th International Conference on Researches in Science, Technology And Management” at Osmania University on 11th march 2018.
6. “Aperture Shading in Two Line Resolution with Defocus Aberration” K.Srilatha, K.Raju and T.Kiran Kumar. Proceedings of the National Seminar on Recent Teaching Techniques on Engineering Graphics (NSRTTEG-2018) at Ashoka Institute of Engineering and Technology on 15th September – 2018.
7. “Shrink Apertures in Two Line Resolution with spherical aberrations” S.Radhika, K.Raju, K.Srilatha and T.Kiran Kumar. Proceedings of the National Seminar on Recent Teaching Techniques on Engineering Graphics (NSRTTEG-2018) at Ashoka Institute of Engineering and Technology on 15th September – 2018.
8. “Two Line Resolution with Defocus Aberration” M.Amarnath, P.Pothanna,

S.Radhika, V.Sukumar and T.Kiran Kumar. Proceedings of the National Seminar on Recent Teaching Techniques on Engineering Graphics (NSRTTEG-2018) at Ashoka Institute of Engineering and Technology on 15th September – 2018
9. “Working of Fibers” S.Radhika, V.Sukumar, M.Amarnath, P.Pothanna and T.Kiran Kumar. One day School level Seminar on Emerging Trends and Innovations in Science and Technology (ETIST) by ISF(Innovative Scientific Foundation). On 19th January-2019
10. “Light and their Properties” K.Srilatha, K.Raju and T.Kiran Kumar One day School level Seminar on Emerging Trends and Innovations in Science and Technology (ETIST) by ISF(Innovative Scientific Foundation). On 19th January- 2019.
11. “Studies on Aberrated optical systems Aperture Shading in Two Line Resolution” by
M. Amaranath and T. Kiran Kumar in National Conference on Science and Engineering of Advanced Materials NCSEAM-2022 DEC19-20,2022.
12. “ Apodised two Zone apertures with Maxima and Minima” by M. Amaranath, G.
Krishnaiah, T. Kiran Kumar “Multidisciplinary International conference on Advances in Applied Sciences (ICAAS-2023)” held at Vasavi College of Engineering, Hyderabad-31 on 22-23 December 2023.
13. “Aberrated Optical System With Shading Of The Apertures” by M. Amaranath, G. Krishnaiah, T. Kiran Kumar in National Conference on Recent Trends in Advanced Materials (NCRTAM-2024) on 15-16 February 2024 held at CHAITANYA Deemed to be University, Himayatnagar, Telangana
14. Studies on Two Line Resolution with 2π Defocus by Amaranath M, Krishnaiah G, Sadanandam D, Raghupathi P and Kiran Kumar T in Proceedings of the International Conference on Industrial Engineering and Operations Management in 4th Indian International Conference on Industrial Engineering and Operations Management Hyderabad, Telangana, India, November 07-09, 2024
15. Intensity Distribution for Spread function in Two Line Resolution by G. Krishnaiah, M. Amaranath, Mudraboina Mallesh, T. Ram Prasad and T. Kiran Kumar in 5th Indian IEOM Conference 2025, Vellore, Tamil Nadu, India November 6 -8, 2025




LIST OF PAPERS PUBLISHED IN NATIONAL JOURNALS


1. “Variation of incoherent Response of Human Eye in the presence of Stiles – Crawferd Effect with bright – Dark Ratios of Rectangular – wave targets” by T.Kiran Kumar,

Sumith Ghosh, Adeel Ahmad – JPAP volume – 19,Number, 1- 4, 2007
2. “Variations of incoherent response of human eye in the presence of Stiles – Crawferd Effect with bright – Dark Ratios of Traingular – wave targets” by Pronab Mondal F.NA.Sc., Sumith Gosh and T.Kiran Kumar – Short Research Communications, - August – 2007.
3. “Studies on incoherent square – wave response of human eye in the presence of Stiles – Crawferd effect of the first kind. by Pronab Kumar Mondal, Sumith Gosh, Adeel Ahmad, T.Kiran Kumar, Pallela Sangeetha Lakshmi.-Anno.LXII no.6 – Nov – Dec – 2007,FONDAZIONE GIORGIO RONCHI.



LIST OF PAPERS PUBLISHED IN INTERNATIONAL JOURNALS


1. “The Combined Aberrations in Two-Line Resolutions with Circular Apertures” by S.Radhika, T.Kiran Kumar, R.Sayanna International Journal of Technology and Business Management(IJTBM) ISSN No.: 2319-6815 Volume 1 | Issue 1 | January - March 2013 PP 21-25
2. “The Coma Aberrations in Two-Line Resolutions with Distance of Separation” by S.Radhika, T.Kiran Kumar, R.Sayanna International Journal of Technology and Business Management(IJTBM) ISSN No.: 2319-6815 Volume 2 | Issue 2 | April-June 2013 PP 88-90
3. “Two Line Resolution of Defocusing with Shading of the Apertures” by T.Kiran Kumar and D.Karuna Sagar – International Journal of Innovative Research & Studies (ijirs) volume3, issue 2 February, 2014.
4. “Shaping of the Aperture with coma in Two Line Resolution” by T.Kiran Kumar and D.Karuna Sagar – International Journal of Research in Pure and Applied Physics (ijrpap) – Universal Research Publications – April 2014.
5. “Apodisation in Two – Line Resolution by Shaping of the Aperture” by T.Kiran Kumar and D.Karuna Sagar – ISST Journal of Applied Physics ,volume 5,No.1,January – June 2014.
6. “Point Spread Functions Of Aberrated Optical Systems With Annular Apertures” by A.Narsaiah, T.Kiran Kumar and D.Karuna Sagar –International Journal of Scientific Research and Engineering Studies (ijsres) volume1,Issue 4 , October 2014.

7. “Two line resolution of apodised optical system with circular apertures in the presence of primary spherical aberration, defocusing and coma”. by T.Kiran
Kumar A.Narsaiah, and D.Karuna Sagar- International Journal of Engineering Research and Management(IJERM). volume1, Issue 9, December 2014.
8. “Aperture shaping for Two Line resolution in the apodised variable coherence in The presence of Primary Spherical Aberration” By T.Kiran Kumar, A.Narsaiah, and D.Karuna Sagar - International Journal of Research and Development Organization (IJRDO). Volume 2, Issue 2, February 2015.
9. “Shaded apertures and Bartlet Apertures for Two Line Resolutions on aperture shaping”. By T.Kiran Kumar, A.Narsaiah, K.Vinod Kumar and D.Karuna Sagar – Journal of The International Association of Advanced Technology and Science (JIAATS), Vol. 16, MARCH 2015.
10. “Two Line Resolutions with circular apertures and Band pass apertures in the presence of defocusing aberration”. By T.Kiran Kumar, A.Narsaiah, and D.Karuna Sagar- EPH International Journal of Science and Engineering Volume 1 Issue 2 May 2015 Paper 11.
11. “Two Point Resolution on aperture shaping with Rayleigh and Sparrow Limits”. By A.Narsaiah, T.Kiran Kumar, P.Rama Krishna and D.Karuna Sagar – IJR-International Journal for Physics & Chemistry VOL 1 ISSUE 1 July 2015 Paper 1
12. “Two-Line Resolution of Shrink Apertures in the Presence of COMA” by S.Radhika, T.Kiran Kumar, R.Sayanna- International Journal of Advanced Research Trends in Engineering and Technology (IJARTET) Vol. 4, Issue 8, August 2017 pp-23-25
13. “Apodised Optical System In The Presence Of Shrink apertures For Two-Line Resolution” by S.Radhika, sukumar, p.pothanna and T.Kiran Kumar, International Journal of Advance Research in Science and Engineering(IJARSE) volume no.7 Issue No.3, March 2018 pp-185-188
14. “The Intensity Distribution In Two - Line Resolutions With Annular Apertures” by S.Radhika, T.Kiran Kumar, R.Sayanna - Journal of Engineering Sciences (JES) in Volume 11, Issue 1, Jan / 2020 ISSN NO: 0377-9254 pp 342-345
15. “Annular Apertures Shaping And Shading With Defocus In Two - Line Resolutions” by M.Amaranath, P.Pothanna, T.Alekya and T.Kiran Kumar - Journal of Engineering Sciences (JES) in Volume 11, Issue 4, April / 2020 ISSN NO: 0377-9254 pp 1566-1568.
16. “Circular apertures shading with defocus in two-Line Resolutions” by S.Radhika,

T.Kiran Kumar, R.Sayanna - Mukt Shabd Journal Volume IX, Issue IX, September/2020 ISSN NO : 2347-3150 Page No : 1103 to 1108
17. High-Speed Data Transmission Optical Fiber by S.Radhika, D.Sai Srikanth A. Swetha S.Veena Kumari T.Kiran Kumar in Journal of Emerging Technologies and Innovative Research (JETIR) April 2021, Volume 8, Issue 4 ISSN-2349-5162. pp 1571-1574
18. “The Intensity Distribution In Two - Line Resolutions With Coma Aberration” by
K. Narasimha, Dr.P.Sudam Sekhar and T.Kiran Kumar in Science, Technology and Development (STD) ISSN : 0950-0707, Volume X Issue V may 2021, Page No : 310-315
19. “Tailoring the Point Spread Functions of aberrated Optical Systems in the presence of Defocus with variable apodisation” by R. Ramprasad, N. Sabitha, T. Kiran Kumar and
D. Karuna Sagar IOSR Journal of Applied Physics (IOSR-JAP), e-ISSN: 2278-4861.Volume 13, Issue 5 Ser. I (Sep. – Oct. 2021), PP 51-55.
20. “Tailoring the intensity distribution of Point Spread Functions of Aberrated Optical
Systems in the presence of Defocus” by R. Ramprasad, N. Sabitha, T. Kiran Kumar and
D. Karuna Sagar. ISSN NO: 0886-9367 Volume XIII, Issue XI, November-2021 pp 47-50.
21. “Study on Fluid Flow And Its Genre” by K. Narasimha, Dr.P.Sudam Sekhar and T.Kiran Kumar in Dickensian Journal, ISSN NO: 0012-2440 Volume 22, Issue 4, 2022 pp 415-
422
22. “Study of the Intensity of Point Spread Function of Two Zone Aperture Optical Imaging System with Defocus and Spherical Aberration” by S. Vidya Rani, P. Anitha, T.Kiran Kumar and D. Karuna Sagar in Mukt Shabd Journal Volume XI, Issue XII, DECEMBER / 2022 ISSN NO : 2347-3150 Page No : 575-581.
23. “Studies on Intensity Distribution of Point Spread Function of three zone filter by Complex Pupil Function” by P. Anitha, S. Vidya Rani, T. Kiran Kumar and D. Karuna Sagar in Journal For Basic Sciences ISSN NO : 1006-8341 Volume 22, Issue 12, 2022 PAGE NO: 841-846.
24. “Studies of PSF Intensities of Two Zone Apertures in Spherical Aberration” by S. Radhika,
T. Kiran Kumar in International Journal of Recent Research in Physics and Chemical Sciences (IJRRPCS) Vol. 9, Issue 2, ISSN 2350-1030 pp: (28-32), Month: October 2022
– March 2023

25. “Intensity Distribution Curves for Apodised Two Zone Apertures” by M. Amaranath, G. Krishnaiah, T. Kiran Kumar in Positif Journal ISSN No: 0048-4911, Vol 23, Issue 6, 2023, Page No: 269 to 274.
26. “Intensity Distribution Curves With Maxima And Minima For Apodised Two Zone Apertures” by S. Radhika, T. Kiran Kumar in International Journal of advance Research Trends in Engineering and Technology (IJARTET) Volume 10, issue 11, November 2023.pp1-4
27. “Strehl Ratio for An Annular Apertures”. by Dr. A. Narsaiah, B.Srinivasa Goud and T. Kiran
Kumar in International Journal of Creative Research Thoughts (IJCRT) in Volume 12, Issue 1 January 2024 ISSN: 2320-2882 Page no:301-305
28. “Primary spherical aberration with two-zone apertures” by Dr. A. Narsaiah, B.Srinivasa Goud and T. Kiran Kumar in EPRA International Journal of Research and Development (IJRD) in Volume: 9 Issue: 2 February 2024 Page No:278-280.
29. “Gaussian Amplitude Filter In The Fourth-Zone of The Aperture” by S. Radhika, T. Kiran Kumar in Journal of Emerging Technologies and Innovative Research (JETIR) in March 2024, Volume 11, Issue 3
30. “Concentric Zones With Different Amplitude Filters” by Dr. A. Narsaiah, B.Srinivasa Goud and T. Kiran Kumar in International Journal of Advanced Research Trends in Engineering and Technology (IJARTET) Vol. 11, Issue 3, March 2024 SSN 2394-3777 (Print) ISSN 2394-3785 (Online) Page No:1-3
31. “Intensity Distribution Curves for Apodised Apertures For Spherical Aberrations with Sparrow and Rayleigh Criterion” by M. Amaranath, G. Krishnaiah, P. Raghupathi and T. Kiran Kumar in Positif Journal Vol 24, Issue 5, 2024 Issn No : 0048-4911 Page No : 244-249
32. Aberrated Optical System with Defocus Rayleigh And Sparrow Limits by M. Amaranath, G. Krishnaiah, P. Raghupathi and T. Kiran Kumar in Positif Journal Vol 24, Issue 5, 2024 Issn No : 0048-4911 Page No : 149-153
33. Shaded Amplitude Filter in the SL And RL of the Aperture by S. Radhika, T. Kiran Kumar in International Journal of Scientific Development and Research (IJSDR) November 2024 IJSDR | Volume 9 Issue 11 ISSN: 2455-2631 Page No : 421-425
34. “Combined Aberrations in the Shrink Apertures” by G. Krishnaiah and T. Kiran Kumar in International Journal For Advanced Research In Science and Technology(IJARST) in Volume 15, Issue 05, Jun 2025 ISSN 2581 – 4575 Page No: 624-628.
35. “DEFOCUS ANNULAR APERTURES AT ε = 0.3” by D. Sadanandam and T. Kiran Kumar in International Journal For Advanced Research In Science and Technology (IJARST) in Volume 15, Issue 05, Jun 2025 ISSN 2457-0362 Page No: 368-382.
36. “Intensity Distribution Curves for Coma spherical and Defocus Aberrated Apertures from π to 3π/2” by M. Amaranath , T. Kiran Kumar and Mudraboina Mallesh in

International Journal For Advanced Research In Science and Technology (IJARST) in Volume 15, Issue 05, Jun 2025 ISSN 2457-0362 Page No:332-338
37. Studies on Shrink Aperture in Two Line Resolution by Aberrated Optical Systems By G. Krishnaiah, Dr.T.Kiran Kumar in Scope journal Volume 15 Number 04 December 2025 ISSN:1177-5653, 1177-5661 pp 2267-2280
38. Intensity Distribution for Spread Function in Two Line Resolution By G. Krishnaiah, M. Amaranath and Dr.T.Kiran Kumar in Scope journal Volume 16 Number 01 March 2026 ISSN:1177-5653, 1177-5661 pp 1-6
39. Intensity Variations In Partial Apodized Defocus By M. Amaranath and Dr.T.Kiran
Kumar in Int. J. Engg. Res. & Sci. & Tech. 2026, ISSN 2319-5991in Vol. 22, No. 2(2), 2026 pp1684-1690
40. Defocused Annular Apertures in Two Line Resolution by D. Sadanandam and T. Kiran Kumar in Int. J. Engg. Res. & Sci. & Tech. 2026, ISSN 2319-5991in Vol. 22, No. 2(2), 2026 pp 1587-1592
41. Two -Line Resolution of Shrink Apertures under the Combined Influence of Defocus, Primary Spherical Aberration and Primary Coma by G. Krishnaiah and Dr.T.Kiran Kumar in International Journal of Versatile Research and Analysis (IJVRA) Volume 4, Issue 5, May 2026 | ISSN: 2984-8903 | pp 203 - 206

1. Best Research Paper by in IJARTET, Volume 4, Issue 8, August 2017.

2. Young Scientist Award by IARDO on 10th February 2019

3. First prize in master thesis competition in the 10th North American Conference on Industrial Engineering and Operations Management Orlando, Florida, USA, June 17-19, 2025

LIST OF CONFERENCES ATTENDED.

1. “Communication Physics-Seminar” conducted by A.V. College, Domalaguda, Hyderabad -27 Jan- 2005
2. “Alternate sources of energy and development Leading to electronic Instrumentation”, held at Bhavan’s New Science College Narayanaguda, Hyderabad. 3-Feb-2005.
3. One – day workshop on Fourier optics (focus on the theory of optical aberration). - 5th January -2008, dept of physics, Nizam college.
4. Two – day workshop on experimental physics lab course on 17th &18th September 2009 At dept. of physics JNTUH, college of Engineering, Hyd.
5. 40th National Seminar on Crystallography. 26th &27th November 2011 at Dept. of Physics – OU. Hyderabad-500007
6. Two – day workshop on experimental physics 24th &25th August 2012 at Dept.of Physics St.Pious X Degree & PG College for women.
7. Two – day international conference on current Trends & Issues of Renewable Energy., (CTIRE-2012) on 29th & 30th march – 2012 at Dept.of Physics – Mahatma Gandhi University – Nalgonda.
8. “Two – day National conference on Applied Physics & Material Science (APMS - 2013)” on 19th & 20th July at dept. of Physics Vasavi College of Engineering Oral and Poster Presentation.

9. National conference on Advanced Materials for Energy Application – NCAMEA – 2014 on 31st January 1st Feb – 2014 at Dept of Physics, Osmania University, Hyderabad – 500007.
10. “Two – day National conference on Applied Physics & Material Science (APMS 2014)” on 1st & 2ndAugust at dept. of Physics Vasavi College of Engineering.
11. “National conference on Emerging Trends in Science, Technology & Management (NCETSTM 2K14)” Under TEQIP-IIS.C-1.1 held on 8th & 9th August 2014 at Malla Reddy Engineering College (A), Hyderabad.
12. JNTUH e-Learning Solutions and Two-Way HD Delivery Mechanism for Teachers & Students (eLSDM) conducted by Globarena Technologies Pvt.Ltd. held at Spoorthy Engineering College. On 6th August 2014.
13. Participated in one day National Seminar on “Applications of Physics & Chemistry in the Field of Science and Technology” at Annamacharya Institute of Technology and Sciences on 29th December 2014.
14. Participated in a Two – week ISTE Short Term Training Program on Engineering Physics conducted by Indian Institute of Technology Bombay from December 8 -18, 2015.
15. Two day “National Seminar on Multifunctional Materials and their Applications NSMMA-2016” held at the Department of Physics, UCS, O.U during 29th to 30th March, 2016.
16. Participated in “11th International Conference on Researches in Science, Technology and Management” at Osmania University on 11th march 2018.
17. Participated in “National Seminar on Recent Teaching Techniques on Engineering Graphics (NSRTTEG-2018)”. at Ashoka Institute of Engineering and Technology on 15th September – 2018.
18. Participated in “Faculty Development program on Modern Teaching and Learning Techniques” from 22-04-2019 to 26-04-2019. at Ashoka Institute of Engineering and Technology
19. Participated in National Conference “Characterization And Processing Of Advanced Materials (NSCPAM-2021)” held at Govt. Pt. Shyamacharan Shukla College, Dharsiwa, Raipur (C.G.) on 26th June 2021
20. International Conference on Artificial Intelligence in Materials Science & Engineering (ICAIMSE-2022) held at Anurag University, Hyderabad, Telangana, India, during 21st – 22nd December 2022
21. Multidisciplinary International conference on Advances in Applied Sciences (ICAAS-2023) held at Vasavi College of Engineering, Hyderabad-31 on 22-23 December 2023.

1. IAENG [International Association of Engineers]– 229904
2. SDIWC [Society of Digital Information and Wireless Communications]- 23036

3. Editorial Board Member in International Journal of Recent Research in Thesis And Dissertation (IJRRTD)
4. Editorial Board Member in International Journal of Recent Research in Physics And Chemical Sciences (IJRRPCS)
5. Editorial Board Member in JETIR - Journal of Emerging Technologies and Innovative Research ID No:223815
6. Indgiants Association of Educators & Professional Trainers (IAEPT) ID: I20138094.

EXPERIENCE:

• Asst.Prof in Physics in Brilliant Engg. College, Hyderabad.(2019- Till Date)
• Asst.Prof in Physics in Ashoka Engg. College, Hyderabad. (2018-2019).
• Asst.Prof in Physics in Medha Engg College for women, Khammam.(2009-2010)
• Lecturer in Sri Chaitanya Junior College, Hyderabad.(2007-2009)
• Lecturer in Junior College, APTWRJC, Palvoncha, Khammam.(2006-2007)
• Teacher in Little Flowers School, Khammam.(2005-2006)


RESEARCH:
Guiding three Ph.D Scholars
1. M. AMARANATH – 2022PPHY033 Studies on Aperture Shading in Two Line Resolution by Aberrated optical systems
2. G. KRISHNAIAH – 2022PPHY035 Studies on Shrink Apertures in Two Line Resolution by Aberrated optical systems
3. D. SADANANDAM -2023SPHY003 Studies on Annular Apertures in Two Line Resolution by Aberrated optical systems

In collaboration with the BEST Innovation University Head Quarters, Gownivaripalli, Gorantla, Andhra Pradesh 515231