Doctorates' Information System

     G. Thavasi Raja

Ph.D. fromIIT Kharagpur - Electronics and Electrical Communication Engineering
Supervisor(s)  Dr. S. K. Varshney
Ph.D. status  Joined in 2012 :: Completed in 2016
AddressDept. of ECE, NIT, Trichy, Tamil Nadu - 620015
Phone09443485798
Emailg.thavasiraja@gmail.com
Formal Education
Exam / Degree Board / UnivBranchYear
BEMepco Schlenk Engineering College, Sivakasi, Madurai Kamaraj University, TamilNaduElectronics and Communication2002
M.Tech.Thiagarajar College of Engineering, Madurai, Anna University, Chennai, TamilNaduCommunication Systems2004
MBADDE, Annamalai University, Chidambaram, TamilNaduHuman Resource Management2009

Research Areas
  • Photonics and Communications

Skills
  • Matlab, Comsol

Experience
  • Lecturer, Dept. of ECE, SRM Engineering College (SRM University), Chennai - 603203 (11.06.04 - 17.08.04)
  • Lecturer, Dept. of ECE, SSN College of Engineering (SSN Institutions), Chennai - 603110 (01.09.04 - 26.05.06)
  • Assistant Professor, Dept. of ECE, National Institute of Technology (NIT), Trichy - 620015 (01.06.06 - till date)

Fellowships / Scholarships
  • AICTE QIP - Ph.D scholarship (July 2012 - July 2015)

Papers Published in Journals
  • Large mode area modified clad leakage channel fibers with low bending and higher differential losses by G. Thavasi Raja and S. K. Varshney, J. Opt. (IOP), vol.16, no.1, 015403 (8pp), Jan. (2014)
  • Extremely large mode-area bent hybrid leakage channel fibers for lasing applications by G. Thavasi Raja and S. K. Varshney, IEEE J. Sel. Top. Quantum Electron., vol.20, no.5, pp. 251-259, Sep/Oct. (2014)
  • Modified and double-clad large mode-area leakage channel fibers for extreme temperature conditions by G. Thavasi Raja and S. K. Varshney, J. Opt. (IOP), vol.17, no.3, 035706 (6pp), Mar. (2015)
  • Numerical analysis of lasing characteristics in highly bend-compensated large mode-area ytterbium-doped double-clad leakage-channel fibers by G. Thavasi Raja, R. Halder and S. K. Varshney, Appl. Opt. (OSA), vol.54, no.35, pp. 10314-10320, Dec. (2015)

Papers Presented at Conferences
  • Large Mode Area Leakage Channel Fibers with Low Bending and Higher Differential Losses by G. Thavasi Raja and S. K. Varshney, IEEE Workshop on Recent Advances in Photonics (WRAP), IIT Delhi,  17-18, Dec. (2013)
  • Large mode-area highly bent hybrid leakage channel fibers with low bending loss for high temperature conditions by G. Thavasi Raja and S. K. Varshney, OSA International Conference on Fibre Optics and Photonics (Photonics 2014), IIT Kharagpur, 13-16, Dec. (2014)

Indian Institute of Technology, Kharagpur-721 302, INDIA
Telephone Number +91-3222-255221 | FAX : +91-3222-255303