International School of Photonics

 
              

   
   
   
   

 

 

 

 
 
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Rose Leena Thomas

Address
 International School Of Photonics
 Cochin University of Science and
 Technology
 Cochin | Kerala | India

Phone
 +91-0484-2575848
 +91-9745594694
Fax
 +91-0484-2576714
Email
 roseleenat [AT] gmail.com

    Advisor
       Dr. Sheenu Thomas

   
    Area of Research
     
  Amorphous Solids




       Roseleena  

Research Experience
 Research Scholar
 International School of Photonics
 June 2009 - present

Topic of Research
 Optical and thermal properties of amorphous solids

Area of Interest
 Statistical and thermal Physics, fiber optics and
 lasers, solid state physics






Academic Background
 M. Sc in Physics,  St.Georges College, Aruvithura, Mahatma Gandhi University, Kottayam, India

 B. Sc in Physics,  Alphonsa College, Pala, Mahatma Gandhi University, Kottayam, Kerala, India

Achievements
 Qualified SET, 2006

Professional Associations
 Life Member, Photonics Society of India





Publications:

Journal Papers:

1 . “ Optical Non-linearity in ZnO Doped TeO2 Glasses ", Rose Leena Thomas, Vasuja, Misha Hari, V. P.N. Nampoori, P. Radhakrishnan and Sheenu Thomas ; Journal Of Optoelectronics and advanced Materials, Vol. 13, Issue 5, pp. 523-527, 2011 .

2 . “ Optical limiting in TeO2-ZnO glass from Z-scan technique ", Roseleena Thomas, Vasuja, Misha Hari, Nithyaja. B, Mathew. S, Rejeena. I, Sheenu Thomas, Nampoori. V. P. N and Radhakrishnan. P ; Journal of Nonlinear Optical Physics and Materials (JNOPM), Volume 20, Issue 3, pp. 351-356, 2011 .

3 . “ Optical spectroscopy and visible fluorescence of TeO2- ZnO glasses ", Rose Leena Thomas, P.R. Rejimole, V.P.N. Nampoori, P. Radhakrishnan and Sheenu Thomas ; Optics and Photonics Journal (In Press) .

Conference Papers:

1 . “ Optical non-linearity in ZnO-TeO2 glass fron z-scan technique ", Rose Leena Thomas, Vasuja, Rajeena, Misha Hari, Nithyaja B, V. P. N. Nampoori and P. Radhakrishnan ; International Conference on Contemporary trends in Optics and Optoelectronics, XXXV Optical Society of India Symposium, Thiruvananthapuram, India, 17-19, Jan 2011. .

2 . “ Two photon absorption in TeO2-ZnO glass at different laser irradiances ", Rose Leena Thomas, Vasuja, Misha Hari, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; ICMST 2012, St.Thomas College, Pala. .

3 . “ Enhancement Of two photon absorption in zinc tellurite glasses via thermal poling ", Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; Photonics 2012, International Conference on Fiber Optics and Photonics, Chennai, India .

4. “ Bandgap tuning in zinc tellurite glasses via thermal poling ", Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; Functional Glasses 2013, Italy. .

5 . “ Nonlinear optical switching from RSA to SA in europium doped zinc tellurite glasses ", Rose Leena Thomas, V P N Nampoori, P Radhakrishnan and Sheenu Thomas ; National Laser Symposium, NLS - 21, Feburary 6-8, 2013, Bhabha Atomic Research Centre, Trombay, Mumbai, India. .

6 . “ Green fluorescence in europium doped zinc tellurite glasses ", Rose Leena Thomas, V P N Nampoori, P. Radhakrishnan and Sheenu Thomas ; National Seminar on Smart Materials For a Smarter World, 27-28 September 2012, Department of Physics, St. Berchmans College, Changanassery, Kerala. .

7 . “ Nonlinear optical investigation on lead iodide di-hydrate grown with UV and IR radiations using open aperture Z-scan measurement ", G.Lillibai, I.Rejeena, Rose Leena Thomas, V.P.N.Nampoori and P.Radhakrishnan ; International conference on optics 2010, NIT Calicut .

 
 
 
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International School of Photonics, Cochin University of Science and Technology, Kochi, Kerala, India. Pin - 682022. Phone: 0091-484-2575848, Fax: 0091-484-2576714