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K

K. Annapurna

CSIR-Central Glass and Ceramic Research Institute

32H-index
186Paper Count
3.6KCitation Count
Published Papers 76
Publication Date
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Efficient luminescence in blue region from Tm3+ ions doped alkaline earth alumino borate glasses for optical-pumping applications
errMaterials Letters
IF2.7
err2025-11-09
err0
PREAI
errG. Muralidhar; Sk. Mahamuda; K. Swapna; M. Venkateswarlu; Sushanta Kumar Mohapatra; K. Annapurna; A.S. Rao
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Phosphor-in-glass pellets based on a broadband emitting garnet phosphor and borosilicate glass composite for thermally stable high-performance white LEDs
errJournal of Alloys and Compounds
IF6.3
err2025-10-13
err0
PREAI
errP. Ranjith; Malini Abraham; Abhijit Das; K. Annapurna; Anal Tarafder; Subrata Das
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Elucidation of Mid Infrared emission and tunable NIR to visible upconversion in Er/Yb-Er co-doped novel GeO2-modified Zinc-Calcium-Aluminate glasses
errMaterials Research Bulletin
IF5.7
err2025-10-05
err0
PREAI
errSaswata Chakraborty; Pritha Patra; Sushanta K Mohapatra; Aruna Ghosh; Kaushik Biswas; K Annapurna
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Electronic structure fingerprints of visible range excitons in d0 double perovskite oxides
errphysica b condensed matter
IF0
err2025-08-11
err0
PREAI
errBhagyashree Behera; Debatri Ash; Urmimala Dey; M.K. Roy; Pritha Patra; K. Annapurna; S.K. Rout; Ajay K. Himanshu; Rajyavardhan Ray
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Enhanced emission performance from Nd3+ and Nd3+/Yb3+ co-doped barium-zinc-calcium-aluminate glasses: Influence of GeO2 inclusion
errCeramics International
IF5.6
err2025-08-05
err0
PREAI
errSaswata Chakraborty; Sushanta Kumar Mohapatra; Pritha Patra; Kaushik Biswas; K. Annapurna
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Synthesis and characterization of Er2O3-doped Y2O3 nanoparticle incorporated optical fiber for use as optical amplifier
errJOURNAL OF LUMINESCENCE
IF3.6
err2025-01-01
err0
PREAI
errSahoo, Shaibal; Mohapatra, Sushanta Kr; Karmakar, Dipanjan; Ghosh, Aruna; Samanta, Uttam Kr; Dana, Kausik; Paul, Mukul Chandra; Annapurna, K.; Mukherjee, Arnab; Dhar, Anirban
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Defect center-tailored calcium aluminate glasses for photonic applications: Unveiling structure-diffusivity correlation
errJOURNAL OF THE AMERICAN CERAMIC SOCIETY
IF3.8
err2024-11-30
err0
errOAAI
errChakraborty, Saswata; Tah, Indrajit; Chakraborty, Anustup; Mohapatra, Sushanta K.; Maharana, Himanshu S.; Hari Krishna, Kancharla; Dey, Krishna K.; Sen, Prince; Balaji, Sathravada; Biswas, Kaushik; Annapurna, K.
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Engineering the meta-phosphate BaO-Al2O3-P2O5 glass network for high average power (HAP) laser applications: Systematic composition modifications and SiO2 integration
errOPTICAL MATERIALS
IF4.2
err2024-11-01
err1
PREAI
errKhan, Sultan; Chakraborty, Saswata; Mohapatra, Sushanta Kr; Fernandes, Hugo R.; Annapurna, K.
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Nd3+-doped mixed alkaline-earth zinc silico-aluminate glass: Insights on its 1069 nm spectral performance parameters
errJOURNAL OF LUMINESCENCE
IF3.6
err2024-09-01
err3
PREAI
errMohapatra, Sushanta Kumar; Maharana, H. S.; Annapurna, K.
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Deciphering the Nd3+ environment and energy-transfer mechanisms in thermally stable novel calcium aluminate glasses: elucidation of broadband high-gain performance for laser applications
errJOURNAL OF PHYSICS D-APPLIED PHYSICS
IF3.2
err2024-07-02
err1
PREAI
errChakraborty, Saswata; Khan, Sultan; Balaji, Sathravada; Biswas, Kaushik; Annapurna, Kalyandurg
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Enhancing glass-forming ability and mechanical properties of barium-calcium-aluminate glasses through ZnO inclusion
errJOURNAL OF NON-CRYSTALLINE SOLIDS
IF3.5
err2024-07-01
err3
PREAI
errChakraborty, Saswata; Ganisetti, Sudheer; Balaji, Sathravada; Khan, Sultan; Mohapatra, Sushanta K.; Patra, Pritha; Sen, Prince; Ghosh, Manasi; Dey, Krishna Kishor; Krishnan, N. M. Anoop; Biswas, Kaushik; Allu, Amarnath; Annapurna, Kalyandurg
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Effect of Nd2O3 Concentration on Crystallization Mechanism and Third-Order Optical Nonlinearity of Lanthanide-Titanium-Tellurite Glass and Glass-Ceramics
errCRYSTAL GROWTH & DESIGN
IF3.4
err2024-05-30
err2
PREAI
errPatra, Pritha; Gangareddy, Jagannath; Soma, Venugopal Rao; Biswas, Kaushik; Kalyandurg, Annapurna
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Novel Eu3+ doped mixed alkaline-earth zinc silico-aluminate glass for white-light-emitting diode, fingerprint, and security ink application
errOPTICAL MATERIALS
IF4.2
err2024-03-01
err9
PREAI
errMohapatra, Sushanta Kumar; Maharana, H. S.; Khan, Sultan; Das, Subrata; Annapurna, K.
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Influence of metal organic framework glasses on thermoelectric properties of AgSb0.96Zn0.04Te2 alloy
errJOURNAL OF NON-CRYSTALLINE SOLIDS
IF3.5
err2024-03-01
err0
PREAI
errAcharya, Aradhana; Chanda, Barnasree; Saminathan, Madhuvathani; Perumal, Suresh; Jayanthi, K.; Annapurna, K.; Krishnan, N. M. Anoop; Gahtori, Bhasker; Naskar, Milan Kanti; Ghosh, Srabanti; Allu, Amarnath R.; Mishra, Suman Kumari
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Correlated structural and optical properties of crystal-engineered Eu3+-doped gadolinium oxyfluoride polymorphs compatible for lighting and display applications
errCERAMICS INTERNATIONAL
IF5.6
err2024-02-01
err5
PREAI
errRevathy, J. S.; Abraham, Malini; Jagannath, G.; Mohapatra, Sushanta Kumar; Pandey, Mukesh Kumar; Annapurna, K.; Rajendran, Deepthi N.; Das, Subrata
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Ho3+-activated calcium zinc silico-aluminate glass for 2 μm and 533 nm laser application
errMATERIALS TODAY COMMUNICATIONS
IF4.5
err2023-12-01
err8
PREAI
errMohapatra, Sushanta Kumar; Maharana, H. S.; Khan, Sultan; Chakraborty, Saswata; Annapurna, K.
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Energy transfer mechanisms and non-radiative losses in Nd3+ doped phosphate laser glass: Dopant concentration effect study
errOPTICAL MATERIALS
IF4.2
err2023-09-01
err5
PREAI
errKhan, Sultan; Mohapatra, Sushanta Kr; Chakraborty, Saswata; Annapurna, K.
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Synthesis and characterization of Yb3+activated Lu2O3 nanoparticles doped optical fiber preform for high power laser application
errCERAMICS INTERNATIONAL
IF5.6
err2023-04-01
err3
PREAI
errKarmakar, Dipanjan; Choudhury, Nilotpal; Khan, Sultan; Dana, Kausik; Annapurna, Kalyandurg; Jain, Deepak; Paul, Mukul Chandra; Dhar, Anirban
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Ln2Te6O15 (Ln = La, Gd, and Eu) Anti-Glass Phase-Assisted Lanthanum-Tellurite Transparent Glass-Ceramics: Eu3+ Emission and Local Site Symmetry Analysis
errINORGANIC CHEMISTRY
IF4.7
err2022-06-27
err7
PREAI
errPatra, Pritha; Kumar, Ranjith; Jayanthi, K.; Fabian, Margit; Gupta, Gaurav; Khan, Sultan; Chakraborty, Saswata; Das, Subrata; Allu, Amarnath R.; Annapurna, Kalyandurg
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Transparent tellurite glass-ceramics for photonics applications: A comprehensive review on crystalline phases and crystallization mechanisms
errPROGRESS IN MATERIALS SCIENCE
IF40
err2022-04-01
err49
PREAI
errPatra, Pritha; Annapurna, Kalyandurg
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Research Directions

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Co-authors
Cooperation Journals
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P.G. Ranjith
H-index: 102 · Papers: 828
M
M.I. Sayyed
H-index: 100 · Papers: 1.1K
J
J.M.F. Ferreira
H-index: 80 · Papers: 715
S
S. Venugopal Rao
H-index: 60 · Papers: 654
S
Srabanti Ghosh
H-index: 48 · Papers: 172
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