1. Personal Information

Name	Dr. Ch. B Annapurna Devi
Designation	Assistant Professor
Qualification	M.Sc., Ph.D.
Department	Physics
Email	This email address is being protected from spambots. You need JavaScript enabled to view it. This email address is being protected from spambots. You need JavaScript enabled to view it.
Phone Number	+91-09949982260

2. Academic Information

Name of the Degree	Name of the College	Name of the University	Year of Passing	Specialization
Ph. D	Koneru Lakshmaiah University (KLU), Guntur	Koneru Lakshmaiah University (KLU)	2018	Glass Science & Technology
M. Sc.	P B Siddhartha college of arts & sciences (Vijayawada)	Acharya Nagarjuna University	2008	Silod State Physics

SNO	Period		Designation	Name of Organization	Experience
SNO	From	To	Designation	Name of Organization	Experience
1	2017	till date	Assistant Professor	Vasireddy Venkatadri Institute of Technology (VVIT)	1 year +
2	2012	2017	Assistant Professor	KKR & KSR Institute of Technology & Sciences	5 years
3	2011	2012	Assistant Professor	Chalapathi Institute of Technology	1 Year
4	2009	2011	Assistant Professor	DonBosco Institute of Technology & Sciences	2 Years
5	2008	2009	Assistant Professor	Nalanda Institute of Engineering & Technology	1 Year
Total Enginnering Teaching Experience : 10 Years

SNO	Title	Year	Name of Journal	Vol No.	Page No.	ISI- 2018 Impact Factor
1	Spectroscopic studies and lasing potentialities of Sm³⁺ ions doped single alkali and mixed alkali fluoro tungsten tellurite glasses.	2018	Optics & Laser technology	111	176-183	2.503
2	Pr³⁺ ions doped Single Alkali and Mixed Alkali Fluoro Tungsten Tellurite Glasses for Visible Red Luminescent Devices	2018	Journal of Non-Crystalline Solids	498	345-351	2.488
3	Compositional dependence of red luminescence from Eu³⁺ ions doped single and mixed alkali fluoro tungsten tellurite glasses	2017	Optical Materials	73	260-267	2.320
4	Dy³⁺ions doped Single and Mixed Alkali Fluoro Tungsten Tellurite Glasses for LASER and White LED Applications	2016	Optical Materials	62	569-577	2.320

SNO	Name of the Conference	Name of Institution Organized	Title of Paper	Conducted At	Year	Dates
1	National Conference on Current Developments in functional Materials And Their Applications	KL University	Compositional dependent spectroscopic properties of Sm³⁺ ions doped Single and Mixed Alkali Fluoro Tungsten Tellurite Glasses	Guntur	2017	22^nd&23^rd December
2	National seminar on Recent Trends in chemistry & Physics Of Materials	SRR & CVR Degree college	Luminescence characterization of Eu³⁺ ions doped Single and Mixed Alkali Fluoro Tungsten Tellurite Glasses	Vijayawada	2017	15^th &16^th September
3	National seminar on Recent research developments in higher education(RRDH-2016)	Andhra Christian college	Variation of Molecular weight with Glass Transition Temperature	Guntur	2016	6^th&7^th December
4	2^nd Andhra Pradesh Science Congress	Andhra Pradesh Akademi of Sciences, Amaravathi	Photoluminescence spectral studies of Pr³⁺ doped Single and Mixed Alkali Fluoro Tungsten Tellurite Glasses	Vijayawada	2016	7 – 9^th November
5	International conference on Sustainable Energy Technologies for smart & clean cities	IIT Thirupathi	Dy³⁺ions doped Single and Mixed Alkali Fluoro Tungsten Tellurite Glasses for LASER and White LED Applications	Thirupathi	2016	27-29^th July

International Conference on “Frontiers in Nano Science, Technology and Applications, Sri Sathya Sai group of Institutions, Puttaparthi, 20-22^nd Dec 2014.
International Seminar on “Glasses and other functional materials”, Acharya Nagarjuna University (ANU), Guntur, 11-13^th Dec 2014.
National conference on “Recent Trends in Nano Science and Technology for Device applications, KLUniversity (KLU), Guntur, 4-5^th April 2013.
National Workshop on “Emerging Trends in Physics” Guntur Engineering College, Guntur, 28^th Feb 2012.
National Seminar on “Emerging trends in physics” Parvathaneni Brahmayya Siddhartha college of Arts & Sciences, Vijayawada, 8^th March 2008.