Ministry of Education
Safna Saif
VIDWAN ID: 671266

Dr Safna Saif

Female Doctor of Philosophy
Assistant Professor | Department of Physics
St. Paul's College, Kalamasserry - 683 503
Kerala
Expertise: Optics
ORCID 0009-0005-9077-3684 Scopus 57394223300 ResearcherID PGA-2986-2026 Google Scholar nWMLlB4AAAAJ
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10 Publications
0 Projects
39 Scopus Citations
34 CrossRef
1 Year 2 Months Total Experience
Publications
10 Total
Articles
8
Proceedings
2
Activity

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39 Citations
3 h-index
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34 Citations
3 h-index
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Professional Recognition

CSIR JRF, NET in Physical Sciences
2016
Council for Scientific and Industrial Research, New Delhi, India
GATE
2015
Ministry of Education
Kerala PSC-Assistant Professor Rank Holder
2023
Collegiate Education

Community & Membership

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Personal Details

Doctor of Philosophy
2025
National Facility for Marine Cyanobacteria Bharatidasan University
Assistant Professor
Jul 2025 – Present
St. Paul's College, Kalamasserry - 683 503 | Department of Physics
Physical Sciences
Optics

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Scholarly Work

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Scholarly Publications

Photonic Inks with Dual-Layer Security Features by Encapsulation of Color Tunable Fluorescent Dyes in PMMA Colloidal Microspheres

Journal Article
SMALL METHODS. Year: 2025. Volume: 9 , Issue: 8 .
Authors: Lekshmi Lekshmanan; Adarsh S. Pillai; Meghana M. Thomas; Priyanka A. Sukumaran; Safna Saif; Priya R. Thankamani; Kuzhichalil P. Surendran; Saju Pillai; Ayyappanpillai Ajayaghosh
DOI 10.1002/smtd.202402125 Crossref Crossref: 5 Scopus Scopus: 9

All-Optical Spatial Self-Phase and Cross Phase Modulation Using an NLO Active Pyrylium Dye towards an Optical OR Gate

Open Access
Journal Article
CHEMPHOTOCHEM. Year: 2025. Volume: 9 , Issue: 4 .
Authors: Safna Saif; Lekshmi Lekshmanan; Karthika Sankar; Titu Thomas; Saju Pillai; Ayyappanpillai Ajayaghosh; Priya Rose Thankamani
DOI 10.1002/cptc.202400334 Crossref Crossref: 2 Scopus Scopus: 3

Structural and nonlinear optical absorption studies of Mn doped PbWO4 nanoparticles

Journal Article
Journal of Photochemistry and Photobiology A: Chemistry. Year: 2022. Volume: 426 .
Authors: P. Divya; N. Angeline Little Flower; R. Annie Sujatha; N. Padmanathan; Priya Rose; Safna saif; K. Mani Rahulan
DOI 10.1016/j.jphotochem.2021.113752 Crossref Crossref: 19 Scopus Scopus: 19

Enhanced nonlinear optical response in cesium lead bromide nanocrystals via all-polymer microcavity

Journal Article
Surfaces and Interfaces. Year: 2025. Volume: 70 , Pages: 106844 .
Authors: Karthika Sankar; Mullassery Vinu Vijisha; Safna Saif; Sheenu Thomas; Priya Rose T
DOI 10.1016/j.surfin.2025.106844 Crossref Crossref: 3 Scopus Scopus: 4

A Flexible and Free-Standing Photonic Crystal-Hydrogel Film for Enhanced Fluorescence from Nitrogen Doped Carbon Dots

Journal Article
MACROMOLECULAR CHEMISTRY AND PHYSICS. Year: 2024. Volume: 225 , Issue: 8 , Pages: 2300407 .
Authors: Saif, S.; Sankar, K.; Sivasankaran Subhadra, S.S.; Kottarathil Naduvil, M.; Thankamani, P.R.
DOI 10.1002/macp.202300407 Crossref Crossref: 3 Scopus Scopus: 2

All Polymer Photonic Crystal Microcavity Mediated Improved Nonlinear Optical Response from Cesium Lead Bromide Nanocrystals

Other
Year: 2024.
Authors: Sankar, K.; Vijisha, M.V.; Saif, S.; Thomas, S.; Thankamani, P.R.
DOI 10.2139/ssrn.5059715

The role of photonic crystal based architectures on tailoring the laser induced fluorescence from green emitting cesium lead bromide nanocrystals

Journal Article
Optical Materials. Year: 2024. Volume: 156 , Pages: 115978 .
Authors: Sankar, K.; Vijisha, M.V.; Saif, S.; Thomas, S.; Thankamani, P.R.
DOI 10.1016/j.optmat.2024.115978 Crossref Crossref: 1 Scopus Scopus: 1

Emission Studies on Carbon Dot embedded Self assembled 3D Photonic Crystal Structure

Conference Paper
Year: 2023. Pages: 34 .
Authors: Saif, S.; Sree Sanker, S.S.; Sankar, K.; Moncy, M.K.; Harikrishnan, P.V.; Madhusoodanan, K.N.; Priya Rose, T.
DOI 10.1117/12.2670047
Showing 1 to 8 of 10 publications