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Government College for Men

Accredited by NAAC • Affiliated to Yogi Vemana University • Kadapa, Andhra Pradesh

Autonomous NAAC B++ ISO 9001:2015
ADMISSIONS 2026–27 OPEN! UG applications are now being accepted. Fill Inquiry Form →    Learn More
Dr. Busi Reddy Sudhakar Reddy M.Sc., M.Phil., Ph.D., FRSC

Dr. Busi Reddy Sudhakar Reddy M.Sc., M.Phil., Ph.D., FRSC

Professor of Physics

Physics

View CV / Bio Data
Contact
9440921413
drbsreddyphd@gcmkadapa.ac.in
Joined: 03 Oct 2021
Research Identifiers
Research & Excellence Summary
76
Publications
5
Books
2
Patents
22
Workshops & FDPs
7
Certifications
33
Awards
19
h-index
1121
Citations
6
Projects
10
PhD Scholars
Experience

Work Experience: 29 years 6 months Teaching experience as Lecturer, Reader, Associate Professor and Professor

Research Experience: Prof. Dr. B.Sudhakar Reddy is a distinguished scientist in materials science with an h-index of 19. Presently Dr.Reddy is working as Professor of Physics at Government College for Men (Autonomous), Kadapa, India. He has a teaching experience of 29 years 6 Months and 18 years research experience. He has received State Level Best Teacher Award from the Govt. of A.P in the year 2008 and Best Scientist Award and NESA Fellow Award from NESA, New Delhi , Distinguished Professor Award, Award of Excellence in Research from DKIRF, National Faculty Award (Life Time Achievement) from Novel Research Academy for the outstanding contribution in Teaching and Research. The A.P. Academy of Sciences has recognized Dr. Reddy as Associate Fellow during the year 2005. Dr. Reddy is serving as NAAC peer team member. Dr. Reddy published 76 research papers in international journals of high repute and presented more than 95 research papers in international and national conferences. Prof.Reddy has filed and granted 2 UK patents. He has successfully guided 9 students for Ph.D. degree. He has successfully completed 05 research projects of total amount Rs. 63, 14,525/- of CSIR , UGC and 1 Major Research Project worth of Rs.1000000/- funded RUSA research project is on-going to his credit. He visited different countries viz., South Korea, Sweden, Finland and South Africa for research and education purpose and as a visiting scientist. He is Fellow of Royal society of Chemistry, UK, Life member of Indian Physics Teachers Association, Luminescence Society of India, Indian Physics Association, NESA, Indian Laser Association and Indian National Science Academy. His academic achievement includes best research paper award for 3 research papers in conferences and He is serving as referee for 25 Elsevier, Springer, Wiley, Taylor & Francis, RSC international journals. Presently Prof. Reddy is doing the research in the preparation characterization of rare earth ions activated glasses, ceramics and phosphors for luminescent novel materials, laser sources and optical fiber applications and White LEDs using PL, TL and ML techniques.

Academic Qualifications
DegreeSpecializationInstitutionUniversityYear
M.Sc in Physics Solid State Physics, Applied Spectroscopy S.V.U.College of Sciences S.V.University, Tirupati 1992
M.Phil. in Physics Rare-Earth Ion Spectroscopy S.V.U.College of Sciences S.V.University, Tirupati 2005
Ph.D. in Physics Rare-Earth Ion Spectroscopy S.V.U.College of Sciences S.V.University, Tirupati 2008
B.Sc Mathematics, Physics, Statistics S.V.Degree College, Kadapa S.V.University, Tirupati 1990
Administrative Responsibilities
Role / ResponsibilityLevelPeriod
Member: Board of Studies in Physics, Government College for Men (A), Kadapa Current College 2021 – Present
NAAC Criterion-III : Research Innovations and Extension: Convener, Government College for Men (A), Kadapa Current College 2021 – Present
Member: NAAC Committee, Government College for Men (A), Kadapa Current College 2023 – Present
Member: Internal Quality Assurance Cell (IQAC), Govt. College for Men (A), Kadapa Current College 2021 – Present
President: Institutional Innovation Cell (IIC), Govt. College for Men (A), Kadapa Current College 2023 – Present
NRC Co-Ordinator: Government College for Men (A), Kadapa Current College 2023 – Present
Convener: Research Advisory Committee, Government College for Mn(A), Kadapa Current College 2021 – Present
Head: Dept. of Physics, SKR&SKR Govt.College for Women(A), Kadapa College 2017 – 2019
Member: Board of Studies in Electronics: Y.V. University, A.P., India. College 2019 – 2020
Member: Board of Studies in Physics: Sri Rama Krishna Degree College, Nandyal, A.P., India. College 2017 – 2019
Head: Dept. of Physics, SV Degree College (Govt. Aided), Kadapa College 2008 – 2014
Co-ordinator: Research &Development Cell, SV Degree College (Govt. Aided), Kadapa College 2008 – 2021
UGC Cell Co-ordinator: S.V. Degree College (Govt. Aided), Kadapa College 2008 – 2021
Co-ordinator: Internal Quality Assurance Cell (UGC- IQAC), S.V. Degree College (Govt. Aided), Kadapa College 2008 – 2021
Research Publications (76)
  1. Judd-Ofelt theory and optical analysis of RE3+(RE = Sm & Dy): B2O3-P2O5-WO3-Li2O-(ZnO/CdO/TeO2) glasses int_journal
    Physica B: Condensed Matter, 2026 Vol.729, pp.418437
    ISSN/ISBN: 09214526 IF: 2.8
    DOI
  2. Alkali and mixed alkali effect: Emission analysis of RE3+(RE=Nd or Er): B2O3-P2O5-WO3-ZnO glasses for tunable laser and optical fiber applications int_journal
    Next Materials, 2026 Vol.12, pp.102017
    ISSN/ISBN: 2949-8228
    DOI
  3. Optical analysis of Eu3+ and Tb3+: B2O3-P2O5-WO3-Li2O-(ZnO/CdO/TeO2) glasses int_journal
    Next Materials, 2025 Vol.8, pp.1-11
    ISSN/ISBN: 2949-8228
    DOI
  4. A comparative study of photoluminescence properties of Eu3+, Tb3+, Sm3+ or Dy3+: (MgCa)2Bi4Ti5O20 powder ceramics int_journal
    Physics of the solid state, 2025 Vol.67, pp.556-568
    ISSN/ISBN: 1063-7834 IF: 1.8
    DOI
  5. Physical, structural, elemental and optical properties of Er3+ and Nd3+ ions doped cadmium aluminium fluoro lead borate glasses int_journal
    Indian Journal of Physics, 2025 Vol.100, pp.153-174
    ISSN/ISBN: 0973-1458 IF: 1.7
    DOI
  6. Optical analysis of RE3+ (RE= Pr, Tm): MgLa2V2O9 phosphors int_journal
    Discover Materials, 2025 Vol.5, pp.251
    ISSN/ISBN: 2730-7727 IF: 5.1
    DOI
  7. Optical analysis of RE3+(RE=Eu,Tb): MgLa2V2O9 nano phosphors int_journal
    Luminescence: The J. Biol. Chem.Lumin., 2024 Vol.39, pp.1-12
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  8. Optical analysis of RE3+ (RE = Sm, Dy): MgLa2V2O9 phosphors int_journal
    Ferroelectrics Letters Section, 2024 Vol.51, No.1-3, pp.45-61
    ISSN/ISBN: 1522-7243 IF: 1.2
    DOI
  9. Alkali and mixed alkali effect: Spectral investigations on Sm3+ and Dy3+ ions doped zinc tungstate borophosphate glasses int_journal
    Ferroelectrics, 2024 Vol.618, No.3, pp.620-645
    ISSN/ISBN: 0015-0193 IF: 0.6
    DOI
  10. Optical analysis of RE3+ (Sm or Dy): B2O3-P2O5-CaF2-ZnO–(Li2O/Na2O/K2O) glasses int_journal
    Ferroelectrics, 2023 Vol.614, No.1, pp.13-23
    ISSN/ISBN: 0015-0193 IF: 0.6
    DOI
  11. Alkali and Mixed alkali Effect: Spectroscopic properties of Eu3+ and Tb3+ ions doped zinc tungstate boro phosphate glasses int_journal
    Ferroelectrics, 2023 Vol.615, No.1, pp.95-114
    ISSN/ISBN: 0015-0193 IF: 0.6
    DOI
  12. Optical Analysis of RE3+ (RE= Nd or Er): B2O3-P2O5-CaF2-ZnO–Li2O/Na2O/K2O) Glasses int_journal
    Luminescence: The J. Biol. Chem.Lumin., 2022 Vol.37, No.7, pp.1073-1077
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  13. Optical analysis of RE3+ (RE=Eu, Tb): CdO-PbO-B2O3-AlF3 glasses int_journal
    Optik – International Journal for Light and Electron Optics, 2018 Vol.155, pp.216-224
    ISSN/ISBN: 0030-4026 IF: 3.1
    DOI
  14. Spectroscopic properties of Dy3+ doped alkali and mixed alkali borosilicate glasses int_journal
    Ferroelectrics, 2018 Vol.531, pp.51-61
    ISSN/ISBN: 0015-0193 IF: 0.6
    DOI
  15. Optical properties of Eu3+ & Tb3+ ions doped alkali oxide (Li2O/ Na2O/ K2O) modified boro phosphate glasses for red, green lasers and display device applications int_journal
    Physica B: Condensed Matter, 2018 Vol.535, pp.2-7
    ISSN/ISBN: 0921-4526 IF: 2.8
    DOI
  16. Thermoluminescence and kinetic study of low z LiAlO2: Dy/Eu phosphors int_journal
    Ferroelectric Letters Section, 2017 Vol.14, No.1-3, pp.1-10
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  17. Optical characterization of zinc lithium bismuth borate glasses doped with Tb3+ for novel applications int_journal
    AIP Conference Proceedings, 2017 Vol.1832, pp.070004
    ISSN/ISBN: 0094-243X IF: 0.5
    DOI
  18. Optical characterization of Eu3+ ion doped alkali oxide modified borosilicate glasses for red laser and display device applications int_journal
    Ceramics International, 2017 Vol.43, pp.8886-8892
    ISSN/ISBN: 0272-8842 IF: 5.6
    DOI
  19. Emission analysis of Tb3+- and Sm3+-ion doped (Li2O /Na2O /K2O) and (Li2O+Na2O/ Li2O+ K2O/ K2O+ Na2O) – modified borosilicate glasses int_journal
    Luminescence: The J. Biol. Chem.Lumin., 2017 Vol.33, No.3
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  20. Luminescence studies on BaSi6N8O: Eu3+ phosphors int_journal
    Ferroelectric Letters section, 2016 Vol.43, No.1-3, pp.34-51
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  21. Optical analysis of RE3+ (RE = Pr3+, Er3+ and Nd3+): Cadmium lead boro tellurite glasses int_journal
    Luminescence: The J. Biol. Chem.Lumin., 2016 Vol.31, pp.1237-1241
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  22. Luminescence analysis of SrGa2Si2O8: RE3+ (RE= Dy, Tm) phosphors int_journal
    Luminescence: The J. Biol. Chem.Lumin, 2016 Vol.32, No.2
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  23. Synthesis Process and Luminescence Properties of Pr 3+: BaGd2Ti4O12 Ceramics int_journal
    Materials Today: Proceedings, 2015 Vol.2, pp.4463-4467
    ISSN/ISBN: 2214 -7853 IF: 0.5
    DOI
  24. Optical properties of Nd3+-doped and Er3+–Yb3+ co-doped borotellurite glass for use in NIR lasers and fiber amplifiers int_journal
    Ceramics International, 2015 Vol.41, pp.3684-3692
    ISSN/ISBN: 0272-8842 IF: 5.6
    DOI
  25. Emission analysis of RE3+ (RE=Eu, Sm, Dy):MgY4Si3O13 phosphors. int_journal
    Physica B: Condensed Matter, 2015 Vol.463, pp.39-47
    ISSN/ISBN: 0921-4526 IF: 2.8
    DOI
  26. A promising RVO4: Eu3+, Li+@ SiO2 (R= Gd, Y and Gd/Y) red‐emitting phosphor with improved luminescence (cd/m2) and colour purity for optical display applications int_journal
    Luminescence: The J. Biol. Chem.Lumin, 2015 Vol.31, No.1, pp.141-151
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  27. Judd-Ofelt analysis and spectral properties of Dy3+ ions doped niobium containing tellurium calcium zinc borate glasses int_journal
    Optics Communications, 2014 Vol.312, pp.263-268
    ISSN/ISBN: 0030-4018 IF: 2.5
    DOI
  28. Emission analysis of CdO-Bi2O3-B2O3 glasses doped with Eu3+ and Tb3+ int_journal
    Ceramics International, 2014 Vol.40, pp.7701-7709
    ISSN/ISBN: 0272-8842 IF: 5.6
    DOI
  29. Synthesis, Photoluminescence and Thermoluminescence properties of Sm3+ and Dy3+ ions doped barium Gadolinium Titanate Ceramics int_journal
    Ferroelectrics Letters Section, 2014 Vol.41, No.1-3, pp.9-19
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  30. Optical absorption and NIR emission spectral studies of Er3+ and Nd3+: Zinc lithium bismuth borate glasses int_journal
    Journal of Optics, 2014 Vol.43, pp.101-107
    ISSN/ISBN: 0972-8821 IF: 2.5
    DOI
  31. Blue, yellow and orange color emitting rare earth doped BaCa2Al8O15 phosphors prepared by combustion method int_journal
    Physica B: Condensed Matter, 2014 Vol.454, pp.126-130
    ISSN/ISBN: 0921-4526 IF: 2.8
    DOI
  32. Influence of Bi3+ as a sensitizer and SiO2 shell coating as a protecting layer towards the enhancement of red emission in LnVO4: Bi3+, Eu3+ @ SiO2 (Ln=Gd, Y and Gd/Y) powder phosphors for optical display devices int_journal
    Ceramics International, 2013 Vol.39, pp.4801-4811
    ISSN/ISBN: 0272-8842 IF: 5.6
    DOI
  33. Electron Spin Resonance studies of Gd3+ ions in calcium tungsten and calcium tungsten copper phosphors: A comparative study int_journal
    Proceedings of Indian National Science Academy, 2013 Vol.2, pp.153-158
    ISSN/ISBN: 2454-9983 IF: 1.2
    DOI
  34. Optical properties of Sm3+ -doped Cadmium Bismuth Borate glasses int_journal
    Journal of Molecular Structure, 2013 Vol.1038, pp.29-34
    ISSN/ISBN: 0022-2860 IF: 4.7
    DOI
  35. Judd-Ofelt analysis and Photoluminescence properties of RE3+ (RE= Er & Nd): Cadmium lithium boro tellurite glasses int_journal
    Solid State Sciences, 2013 Vol.15, pp.102-109
    ISSN/ISBN: 1293-2558 IF: 3.3
    DOI
  36. Emission analysis of Sm3+ and Dy3+: Ba3Y2WO9 ceramics int_journal
    Journal of Luminescence, 2013 Vol.134, pp.297-302
    ISSN/ISBN: 0022-2313 IF: 3.6
    DOI
  37. Effects of host composition, Al3+ as a sensitizer and SiO2 surface coating on luminescence intensity, color purity of MVO4: Al3+, Eu3+ @ SiO2 (M = Gd, Y and Gd/Y) red phosphors int_journal
    Materials Chemistry and Physics, 2013 Vol.142, pp.459-468
    ISSN/ISBN: 0254-0584 IF: 4.7
    DOI
  38. Optical analysis of Dy3+: CdO-Bi2O3-B2O3 glasses int_journal
    Ferroelectrics Letters Section, 2013 Vol.40, pp.30-40
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  39. Luminescence properties of barium gadolinium titanate ceramics doped with rare earth ions (Eu3+ and Tb3+) int_journal
    Luminescence: The J. Biol. Chem.Lumin, 2013 Vol.29, pp.861-867
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  40. Synthesis and fluorescence properties of reddish-orange emitting (Y, Ga) PO4: Sm3+powder phosphors int_journal
    Optoelectronics and Advanced Materials – Rapid communications, 2012 Vol.6, pp.777-781
    ISSN/ISBN: 1842-6573 IF: 0.4
    DOI
  41. Emission properties of RE3+ (RE=Eu, Tb): CdO-Li2O-B2O3-TeO2 glasses int_journal
    Ferroelectrics Letters Section, 2012 Vol.39, pp.117-127
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  42. Spectroscopic investigations of Er3+: CdO- Bi2O3 - B2O3 glasses int_journal
    Luminescence: The J. Biol. Chem. Lumin, 2012 Vol.27, pp.334-340
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  43. Spectroscopic investigations of Eu3+&Tb3+: cadmium lead boro tellurite glasses int_journal
    Glass Physics and Chemistry, 2012 Vol.38, pp.77-84
    ISSN/ISBN: 1087-6596 IF: 0.6
    DOI
  44. Emission analysis of Pr3+ and Tm3+: Ca2Gd2W3O14 phosphors int_journal
    Physica B: Condensed Matter, 2012 Vol.407, pp.103-107
    ISSN/ISBN: 0921-4526 IF: 2.8
    DOI
  45. Judd-Ofelt theory: Optical absorption and NIR emission spectral studies of Nd3+: CdO -Bi2O3 - B2O3 glasses for laser applications int_journal
    Journal of Materials Science, 2012 Vol.47, pp.772-778
    ISSN/ISBN: 0022-2461 IF: 3.9
    DOI
  46. Effect of concentration on the photoluminescence properties of Sm-3+ & Dy3+: Cadmium lithium boro tellurite glasses int_journal
    Journal of Nanoscience and Nanotechnology, 2012 Vol.12, pp.1662-1666
    ISSN/ISBN: 1533-4880 IF: 1.987
    DOI
  47. FT-IR, FT-Raman and fluorescence studies of Tb3+ ions activated lead containing sodium fluoroborate glasses int_journal
    Journal of Molecular Structure, 2012 Vol.1019, pp.166-173
    ISSN/ISBN: 0022-2860 IF: 4.7
    DOI
  48. Synthesis, structural, photoluminescence and mechanoluminescence properties of Tb3+: Ca2Gd2W3O14 novel green nanophosphors int_journal
    Journal of Materials Science, 2012 Vol.47, pp.2359-2364
    ISSN/ISBN: 0022-2461 IF: 3.9
    DOI
  49. Emission analysis of RE3+ (RE = Sm, Dy): B2O3-TeO2-Li2O-AlF3 glasses int_journal
    Luminescence: The J. Biol. Chem. Lumin, 2012 Vol.28, pp.162-168
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  50. Optical absorption and photoluminescence studies of Dy3+: LCZSFB glasses int_journal
    Photonics Letters of Poland, 2011 Vol.3, pp.32-34
    ISSN/ISBN: 2080-2242 IF: 0.8
    DOI
  51. Synthesis, structural and Photoluminescence properties of RE3+ (RE= Pr, Tm) :(MgCa)2Bi4Ti5O20 ceramics int_journal
    Ferroelectrics Letters Section, 2011 Vol.38, No.4-6, pp.94-100
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  52. Absorption and fluorescence studies of Sm3+ ions in lead containing Sodium Fluoroborate glasses int_journal
    Journal of Luminescence, 2011 Vol.131, pp.1368-1375
    ISSN/ISBN: 0022-2313 IF: 3.6
    DOI
  53. Synthesis, the effect of rare earth ion concentration and temperature on Luminescence properties of Eu3+: Ba3Y2WO9 ceramics int_journal
    Journal of Luminescence, 2011 Vol.131, pp.1438-1442
    ISSN/ISBN: 0022-2313 IF: 3.6
    DOI
  54. Synthesis and photoluminescence properties of Sm3+ and Dy3+ ions activated Ca2Gd2W3O14 phosphors int_journal
    Journal of Molecular Structure, 2011 Vol.1003, pp.115-120
    ISSN/ISBN: 0022-2860 IF: 4.7
    DOI
  55. Spectroscopic studies of RE3+ (RE= Eu, Tb, Sm & Dy): Lithium lead boro tellurite glasses int_journal
    Ferroelectrics Letters Section, 2011 Vol.38, pp.1-10
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  56. Synthesis, photoluminescence and mechanoluminescence properties of Eu3+ Ions activated Ca2 Gd2W3O14 phosphors int_journal
    Journal of Materials Science, 2011 Vol.46, pp.7793-7798
    ISSN/ISBN: 0022-2461 IF: 3.9
    DOI
  57. Sol-gel synthesis, structural and optical properties of rare earth ions (Sm3+ or Dy3+) activated Ca3Ga2Si3O12 powder phosphors int_journal
    Journal of Luminescence, 2011 Vol.131, pp.2503-2508
    ISSN/ISBN: 0022-2313 IF: 3.6
    DOI
  58. Spectroscopic investigations of Sm3+ ions doped B2O3 - Bi2O3¬-ZnO- Li2O glasses int_journal
    Ferroelectrics Letters Section, 2011 Vol.38, pp.40-50
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  59. Synthesis and luminescence properties of Ca3Ga2Si3O12: RE3+ (RE =Eu /Tb) powder phosphors int_journal
    Luminescence: The J. Biol. Chem. Lumin, 2011 Vol.26, pp.680-684
    ISSN/ISBN: 1522-7243 IF: 3.0
    DOI
  60. Structural and luminescence properties of RE3+ (RE= Eu, Tb): (MgCa)2 Bi4Ti5O20 ceramics int_journal
    Ceramics International, 2011 Vol.37, pp.1781-1787
    ISSN/ISBN: 0272-8842 IF: 5.6
    DOI
  61. Optical Characterization of Eu3+ and Tb3+ Ions Doped cadmium lithium alumino fluoro borotellurite Glasses int_journal
    Spectrochimica Acta Part A, 2011 Vol.79, pp.87-91
    ISSN/ISBN: 1386-1425 IF: 4.6
    DOI
  62. Optical analysis of Sm3+ and Dy3+ ions doped cadmium lead boro tellurite glasses int_journal
    Radiation Effects and Defects in Solids, 2011 Vol.166, pp.233-242
    ISSN/ISBN: 1042-0150 IF: 1.3
    DOI
  63. NIR emission analysis of Er3+/Yb3+ and Er3+/ Tm3+ ions doped Zinc lithium boro tellurite (ZLiBT) glasses for optical fiber amplification int_journal
    Advanced Materials Research, 2010 Vol.123, pp.19-22
    ISSN/ISBN: 1662-8985 IF: 0.6
    DOI
  64. Optical characterization of Eu3+ and Tb3+ ions doped Zinc Lithium boro tellurite glasses int_journal
    Advanced Materials Research, 2010 Vol.123, pp.1283-1286
    ISSN/ISBN: 1662-8985 IF: 0.6
    DOI
  65. Spectral Analysis of RE3+ (Sm3+ or Dy3+): (Mg Ca)2 Bi4Ti5O20 Ceramics int_journal
    Ferroelectrics Letters Section, 2010 Vol.37, pp.67-75
    ISSN/ISBN: 0731-5171 IF: 1.2
    DOI
  66. Synthesis and Characterization of Diluted Magnetic Semiconducting Zn1−xMnxS Nanostructured Films int_journal
    Sensor Letters, 2008 Vol.6, pp.1-5
    ISSN/ISBN: 1546-1971 IF: 0.558
    DOI
  67. Optical characterization of Nd3+: Fluoro-Phospho-Borate Glasses int_journal
    Indian Journal of Physics, 2008 Vol.82, pp.871-883
    ISSN/ISBN: 0973-1458 IF: 1.7
    DOI
  68. Structural and photoluminescence properties of Zn1-xMnxO nano particles for Opto-electronic device application int_journal
    Journal of Optoelectronics and Advanced Materials, 2008 Vol.10, pp.2607-2610
    ISSN/ISBN: 1841-7132 IF: 0.6
    DOI
  69. Spectral analysis of Nd3+ & Er3+: B2O3 - (TeO2/CdO/ZnO) - Li2O -AlF3 glasses int_journal
    Journal of Optoelectronics and Advanced Materials, 2008 Vol.10, pp.2777-2781
    ISSN/ISBN: 1841-7132 IF: 0.6
    DOI
  70. Optical analysis of Er3+: Boro-Fluoro-Phosphate Glasses int_journal
    Spectroscopy Letters, 2008 Vol.41, pp.376-384
    ISSN/ISBN: 0038-7010 IF: 1.6
    DOI
  71. Spectral analysis of Pr3+and Tm3+: Fluoro-Phospho- Borate Glasses int_journal
    Journal of Optoelectronics and Advanced Materials, 2008 Vol.10, pp.2771-2776
    ISSN/ISBN: 1841-7132 IF: 0.6
    DOI
  72. Spectral analysis of Cu2+ and Mn2+ions doped Boroflurophosphate Glasses int_journal
    Bulletin of Material Science, 2007 Vol.30, pp.481-486
    ISSN/ISBN: 0973-7669 IF: 2.1
    DOI
  73. Characterization of Borofluorophosphate glasses int_journal
    Procs. Indian National Science Academy, 2007 Vol.73, pp.25-32
    ISSN/ISBN: 2454-9983 IF: 1.2
    DOI
  74. Emission spectra of Eu3+ and Tb3+: Borophosphate oxy fluoride glasses int_journal
    Indian Journal of Pure and Applied Physics, 2007 Vol.0.846, pp.496-500
    ISSN/ISBN: 0975-1041 IF: 0.846
    DOI
  75. Spectral analysis of Cu2+: B2O3-(TeO2/CdO/ZnO)-Li2O-AlF3 Glasses int_journal
    Indian Journal of Pure and Applied Physics, 2006 Vol.44, No.12, pp.887-895
    ISSN/ISBN: 0975-1041 IF: 0.846
    DOI
  76. EPR and Optical Spectral Studies on Mn2+ Ions Doped in Potassium Thiourea Bromide Single Crystals int_journal
    Journal of Molecular Structure, 2005 Vol.751, pp.161-167
    ISSN/ISBN: 0022-2860 IF: 4.7
    DOI
Books & Chapters (5)
  1. NIR emission analysis of Er3+ and Nd3+ ions doped zinc lithium tungstate boro phosphate glasses
    Chapter: NIR emission analysis of Er3+ and Nd3+ ions doped zinc lithium tungstate boro phosphate glasses
    KY Publications, Guntur, 2025
    ISBN: 978-93-9276055-6
  2. Electrical Appliances (2021) 1-168
    Pragathi Prakashan Publishers, Meerut, India, 2021
    ISBN: 939094 940-8
  3. Spectroscopy of Lanthanide Doped Oxide Materials
    Chapter: Study of RE ion–doped oxide glass materials for photonic applications
    Elsevier, 2019
    ISBN: 978-0081029350
  4. Phosphors: Synthesis and Applications
    Chapter: Optical analysis of RE3+ (RE= Eu3+, Tb3+, Sm3+ & Dy3+): Ca2Gd2W3O14 phosphors
    Pan Stanford Publishing Pte, Ltd., 8 Temasek Boulevard, Singapore., 2018
    ISBN: 978981477449-9
  5. Solid State Phenomena
    Chapter: Optical analysis of RE3+: Boro-Fluoro-Phosphate Glasses
    Scientific. Net, Trans Tech Publications Ltd., Switzerland, 2008
    ISBN: 978-303813372-8
Patents (2)
  1. Waste Hg based lamps collecting device
    Patent No: 6404043 2024 Granted
  2. Device for Controlling the Stem Borer Insect in Crop Management
    Patent No: 6377539 2024 Granted
Workshops & Professional Development (22)
FDP / Orientation / Refresher / Conference
ProgrammeTypeOrganised ByDuration
Recent Advances in Photonics Devices and Its Applications FDP HUB E &ICT Academy, NIT Warangal
Ministry of Electronics and Information Technology, New Delhi		 16 Jun 2025
4 days
One day workshop on Capacity building and performance review of degree colleges Workshop Govt College for Men, Kurnool 23 Jan 2016
1 days
Refresher Course in Physics Refresher Department of Physics DRW College, Gudur
UGC, New Delhi		 04 Jan 2016
3 days
One Day Workshop on UGC Schemes and Guidelines Workshop Dr. V.S. Krishna Govt. DegreeCollege, Visakapatnam
UGC, New Delhi		 07 Jul 2015
1 days
DRC workshop on Human values &Professional Ethics Workshop SKR&SKR Govt. College for Women, Kadapa 24 Jan 2015
One day workshop on UGC-XII plan Guidelines Workshop Govt College (Men), Ananthapuramu 27 Jan 2014
A Foundation Course in Human Values and Professional Ethics FDP Govt. Degree College for Men, Kadapa 22 Jul 2013
4 days
One day National workshop on Advanced Materials characterization Techniques Workshop Department of Physics S.V. University, Tirupati 23 Mar 2013
1 days
International workshop and symposium on the synthesis and characterization of glass/ glass ceramics Workshop YASHADA MD Center, Pune 07 Jul 2010
4 days
Refresher Course in Information Technology Refresher Academic Staff College, S.V. University, Tirupati
UGC, New Delhi		 22 Feb 2010
21 days
Faculty Development Programme (FDP) Sponsored By Department of Science and Technology FDP S.V. Degree College, Kadapa
Department of Science and Technology, New Delhi		 05 Jan 2010
21 days
Refresher Course in Chemical Physics Refresher Department of Physics VR College, Nellore
UGC, New Delhi		 22 Sep 2009
21 days
First International workshop on “Frontiers of Atmospheric Physics and Technology Workshop Y.V. University, Kadapa 20 Feb 2008
3 days
Refresher Course in Educational Technology Refresher Academic Staff College, S.V. University, Tirupati
UGC, New Delhi		 12 Nov 2007
Workshop on “Analytical Instrumental Techniques- Current Trends and Practices” Workshop Regional Research Laboratory, Bhubaneswar & Indian Institute of Metals, Bhubaneswar 20 Feb 2006
4 days
Orientation Programme Orientation Academic Staff College, S.V. University, Tirupati
UGC, New Delhi		 27 Apr 1998
28 days
Workshops Conducted / Attended
  1. National Conference on “Advances in Nanomaterials, Devices and Technologies” (NCANDT-2026) Conducted
    Department of Physics, Govt. College for Men(A), Kadapa 15 Mar 2026 (1 Day)
  2. National Conference on “Synthesis of Advanced Materials for Science and Technology” is Conducted
    Department of Physics, Govt. College for Men(A), Kadapa 25 Nov 2024 (1 Day)
  3. National Conference on “Recent Trends In Materials Science (RTMS-2022) Conducted
    Department of Physics, Govt. College for Men(A), Kadapa 24 Sep 2022 (1 Day)
  4. One Day webinar on “Intellectual Property Rights (IPR-2022)” Conducted
    Department of Physics, Govt. College for Men(A), Kadapa 01 Mar 2022 (1 Day)
  5. National Conference on “Recent Trends In Materials Science (RTMS-2015) Conducted
    Department of Physics, S.V. Degree College, Kadapa in the year 2009. 01 Mar 2015 (2 Days)
  6. National Conference on “Advances in Nanomaterials, Devices and Technologies” (NCANDT-2009) Conducted
    Department of Physics, S.V. Degree College, Kadapa in the year 2009. 11 Jul 2009 (2 Days)
Achievements & Awards (12)
  1. NAAC Peer Team Member Best Researcher (2025)
  2. Best Science Faculty Award from Madras Journal Series Pvt Ltd., Chennai, Tamil Nadu, India during the year 2025 Best Science Faculty Award (2025)
  3. Fellow of Royal Society of Chemistry (FRSC) Award from RSC, UK Fellow of Royal Society of Chemistry (FRSC) (2025)
  4. Editorial Board Member: Journal of Photonic Materials and Technology, USA Best Researcher (2024)
  5. Life Time Achievement Award from Novel Research Academy, Puducherry, India during the year 2024 Best Researcher (2024)
  6. Fellow of National Environmental Science Academy (FNESA) Award Fellow of National Environmental Science Academy (FNESA) (2020)
  7. Award of Excellence in Research from the DKIRF, Perambalur, Tamilnadu, India. Best Researcher (2018)
  8. Distinguished Professor Award from the DKIRF, Perambalur, Tamilnadu, India. (2018)
  9. Best Scientist Award Best Scientist Award (2017)
    Received Best Scientist Award by the NESA, New Delhi
  10. Associate Fellow Elected as Associate Fellow by the AP Academy of Sciences (2016)
  11. Post Doctoral Fellow Post Doctoral Fellow (2015)
  12. State Best Teacher Award Best Teacher Award (2008)
    Received the State Best Teacher Award from Dr. Y.S. Rajasekhara Reddy garu, Hon’ble Chief Minister of A.P, Hyderabad, India.
Online Certifications (7)
CoursePlatformScore / GradeCompleted
Physics Fundamentals: Waves and Oscillations
Course ↗ Cert 		edX Pass 04 Jun 2024
A 7 Day Online Faculty Development Programon Revised Assessment and Accreditation Framework of NAAC Other Qualified 15 Sep 2020
1 wks
A 6 Day Faculty Development Program(eFDP) on Recent Developments In Chemical Research For Societal Applications Other Qualified 08 Aug 2020
A 5 Day Online Faculty Development Program on Characterization of Materials Other Qualified 07 Aug 2020
Online 5 Day Faculty Development Program on "The Role of Materials Science in Engineering: Applications Prospective Other Qualified 07 Aug 2020
5 Day Faculty Development Programme in LMS & Pedagogy Other Qualified 07 Aug 2020
5 Day APCCE US Faculty Development Programme on Knowledge in Physics and Energy Materials: Advanced Research Techniques Other Qualified 10 Jul 2020
Awards & Recognitions (33)
  1. Fellow of Royal Society of Chemistry (FRSC) Award from RSC, UK International (2025)
    Royal Society of Chemistry,UK
  2. Editorial Board Member: Journal of Photonic Materials and Technology, USA International (2024)
    Science Publishing Group, USA
  3. Post Doctoral Fellow International (2015)
    Gwangju Institute of Science and Technology, South Korea
  4. Reviewer for Scientific Reports Springer International
    Springer
  5. Reviewer for Spectroscopy Letters Taylor & Francis International
    Taylor & Francis
  6. Reviewer for Optical and Quantum Electronics Springer International
    Springer
  7. Reviewer for Journal of Materials Science: Materials in Electronics Springer International
    Springer
  8. Reviewer for Vacuum Elsevier International
    Elsevier
  9. Reviewer for Results in Optics Elsevier International
    Elsevier
  10. Reviewer for Materials Today: Proceedings Elsevier International
    Elsevier
  11. Reviewer for Materials Today Communications Elsevier International
    Elsevier
  12. Reviewer for Materials Science and Engineering: B Elsevier International
    Elsevier
  13. Reviewer for Materials Research Bulletin International
    Elsevier
  14. Reviewer for Materials Chemistry and Physics Elsevier International
    Elsevier
  15. Reviewer for Journal of Non-Crystalline Solids Elsevier International
    Elsevier
  16. Reviewer for Journal of Physics and Chemistry of Solids Elsevier International
    Elsevier
  17. Reviewer for Journal of Photonic Materials and Technology International
    Journal of Photonic Materials and Technology, USA
  18. Reviewer for Journal of Molecular Structure Elsevier International
    Elsevier
  19. Reviewer for Indian Journal of Pure & Applied Phys NISCAIR-CSIR International
    Elsevier
  20. Reviewer for Sensor &Activators Elsevier International
    Elsevier
  21. Reviewer for Ceramics International Elsevier International
    Elsevier
  22. Reviewer for Journal of Alloys and Compounds Elsevier International
    Elsevier
  23. NAAC Peer Team Member National (2025)
    National Assessment and Accreditation Council (NAAC), Bengaluru
  24. Best Science Faculty Award National (2025)
    Madras Journal Series Pvt Ltd., Chennai, Tamil Nadu, India
  25. Life Time Achievement Award National (2024)
    Novel Research Academy, Puducherry, India
  26. Fellow of National Environmental Science Academy (FNESA) Award National (2020)
    National Environmental Science Academy, New Delhi
  27. Distinguished Professor Award National (2018)
    DKIRF, Perambalur, Tamilnadu, India.
  28. Award of Excellence in Research National (2018)
    DKIRF, Perambalur, Tamilnadu, India.
  29. Best Scientist Award National (2017)
    NESA, New Delhi
  30. Adjudicator for Ph.D. Thesis: Gondwana University, Gadchiroli National
    Gondwana University, Gadchiroli
  31. Adjudicator for Ph.D. Thesis: RTM Nagpur University, Nagpur National
    RTM Nagpur University, Nagpur
  32. Associate Fellow of AP Academy of Science State (2016)
    AP Academy of Science, Guntur
  33. State Best Teacher Award from the Govt.of Andhra Pradesh State (2008)
    Government of Andhra Pradesh
Funded Research Projects (6)
ProjectAgency / SchemeAmountPeriodStatus
Spectroscopic Investigations on RE3+(RE= Eu, Tb, Sm, Dy, Nd, Er & Yb): B2O3–P2O5– WO3- Li2O – (ZnO/ CdO/TeO2) Glasses for HighPower NIR Solid-State Lasers and Fiber Amplifiers RUSA
RUSA Major Research Project 		₹10.00L Jun 2024–Jun 2026 Ongoing
Optical Properties Of Some Rare-Earth Ions Doped Cadmium Aluminum Fluoride Lead Borate Glasses UGC -SERO Hyderabad
UGC Minor Research Project 		₹1.30L Jan 2017–Jan 2019 Completed
Optical Properties of RE3+(RE= Eu, Tb, Sm, Dy, Nd, Er & Yb): B2O3-CdO-PbOAlF3 Glasses For High-Power NIR Solid-State Lasers And Fiber Amplifiers CSIR , New Delhi
CSIR Major Research Project 		₹20.87L Jan 2016–Jan 2019 Completed
Spectroscopic investigations of Rare- earth ions doped bismuth borate glasses for lasers, optical fibers applications CSIR , New Delhi
CSIR Major Research Project 		₹12.17L Jan 2011–Jan 2014 Completed
Photoluminescence, Optical absorption, FT-IR spectral studies of Rare- earth Ions Doped Tellurite Glasses for Lasers, Optical fibers Applications UGC New Delhi
UGC Major Research Project 		₹10.53L Jan 2010–Jan 2013 Completed
Spectra of Optical Materials UGC -SERO Hyderabad
UGC Minor Research Project 		₹0.60L Jan 2005–Jan 2008 Completed
Doctoral Scholars Guided (10)
ScholarThesis TitleUniversityYearStatus
P.Aruna Spectroscopic Investigations on RE3+(RE= Eu, Tb, Sm, Dy, Nd, Er & Yb): B2O3–P2O5– WO3- Li2O – (ZnO/CdO/TeO2) Glasses for High-Power NIR Solid-State Lasers and Fiber Amplifiers Yogi Vemana University, Kadapa 2026 Ongoing
Shaik Hajira Structural And Luminescence Properties of RE3+: MgLa2V2O9 Phosphors for Led Applications Yogi Vemana University, Kadapa 2026 Awarded
J.Santhosh Vijitha Optical Characterization of RE3+(RE=Eu, Tb, Sm, Dy, Nd & Er): Boro Phospho Zinc Tungstate Glasses Yogi Vemana University, Kadapa 2024 Awarded
B.Suneetha Optical Characterization of RareEarth Ions Doped Cadmium Aluminum Fluoro Lead borate Glasses for Novel, Laser and Optical Fibre Applications Rayalaseema University, Kurnool 2023 Awarded
G.Moulika Optical Characterization Of Rare Earth Ions Doped Alkali Oxide Based Calcium Boro Fluoro Phosphate Glasses Yogi Vemana University, Kadapa 2022 Awarded
B.Naveen Kumar Reddy Spectroscopic Investigations of RE3+(RE=Eu, Tb, Sm, Dy, Er, Nd) ions doped alkali and mixed oxide modified magnesium borosilicate glasses for different applications Jawaharlal Nehru Technological University, Ananthapuram 2019 Awarded
P.Giridhar Spectroscopic Investigations Of Certain Transition Metal And Rare-earth Ions Doped (CdO/Li2O) –PbO-B2O3-TeO2 Glasses Rayalaseema University, Kurnool 2017 Awarded
M. Bhushana Reddy Spectroscopic Investigations of Rare earth Ions Doped Zinc Lithium Bismuth Borate Glasses And Calcium Gallium Orthosilicate Phosphors Rayalaseema University, Kurnool 2015 Awarded
S.Sailaja Spectroscopic Investigations Of Rare-Earth (Eu3+, Tb3+, Sm3+, Dy3+, Pr3+ & Tm3+) Ions Doped (MgCa)2Bi4Ti5O20 Ceramics and Ca2Gd2 W3O14 Phosphors S.V.University, Tirupati 2013 Awarded
K.Vemasevana Raju Optical Characterization of Rare-Earth Ions Doped Tellurite Based Glasses and Barium Yttrium Tungstate Powder Ceramics S.V.University, Tirupati 2013 Awarded