Name : Mr. Linesh J

Personal Webpage: https://sites.google.com/site/drlinesh/home

Mr. Linesh J. received M.Phil in Photonics from International School of Photonics, Cochin University of Science and Technology, Kerala. He is currently working as Assistant Professor in the Department of Electronics, Govt. College Mananthavady. Prior to this position he served as Assistant Professor in Department of Computational Science, Sir Syed College, Thaliparamba and Department of Physics, Govt. Maharaja's College Cochin. He has published over 38 research publications in International Journals and conference Proceedings. His area of interest includes opto electronics and optical fiber based sensors. He is a recipient of UGC NET in Electronics and received a prestigious award entitled UGC Research fellowship for Science Meritorius Students (RFSMS) from Govt. of India. He is now in the final stage of his Ph.D thesis from International School of Photonics, Cochin University of Science and Technology, Kerala. He is the member of Board of Studies (Electronics), University of Kannur.

Area of Specialisation: Photonics

Designation: Assistant Professor

Address:

Karthika Nivas

Kelakam P.O

Kannur-670674

Kerala State                                        

Date of Joining as permanent faculty: 03-10-2011

Qualifications:

• M.Phil (Photonics)- International School of Photonics, Cochin University of Science and Technology, Kerala
• M.Sc Electronics - Department of Electronics, Cochin University of Science and Technology, Kerala

Experience

Teaching

• Assistant Professor in Electronics, Govt. College Mananthavady (October 2011 to till date)
• Assistant Professor, Department of Computational Science, Sir Syed College, Thaliparamba, Kerala
• Assistant Professor (Adhoc), Department of Physics, Govt. Maharaja's College, Kochi, Kerala

Research

• Junior & Senior research fellow, International School of Photonics, Cochin University of Science & Technology

Awards & Recognitions

• Recipient of UGC Research fellowship for Science Meritorious Students from Govt. Of India
• Qualified UGC NET in Electronics
• Selected to the Board of Studies (Electronics), University of Kannur, Kerala, India

Extension Activities

• ANO of NCC unit, Government College Mananthavady

• Member, organizing committee of 3 day national seminar RETEC-2012, sponsored by Department of Collegiate Education, Govt. of Kerala
• Member, organizing committee of 7 day workshop on Electronics & Photonics Simulation Tools, Sponsored by Department of Collegiate Education, Govt. of Kerala
• Member, organizing committee of 1 day seminar on Amateur radio Communications, organized by Department of Electronics, Govt. College Mananthavady

Publications:

International Journals:

1.    J Linesh, K Sudeesh, P Radhakrishnan V P N Nampoori, "Liquid Level SensorUsing Etched Silica Fiber", Microwave. Opt. Technol. Lett.  52 (4), 2010, 883-885.

2.    J. Linesh, T. M. Libish, M. C. Bobby, P. Radhakrishnan and V. P. N. Nampoori, "Periodically Tapered LPFG for Ethanol Concentration Detection in Ethanol-Gasoline Blend", Sensors & Transducers Journal, 125 ( 2), 2011, 205-212.

3.    J Linesh, K Sudeesh, T M Libish, P Radhakrishnan and V P N Nampoori, "Optical fiber sensor to determine critical mole fractions of alcohol-water binary mixtures", Proc. of SPIE, 8173,  2011, 81731U1-7

4.    J Linesh, T M Libish, M C Bobby, P Radhakrishnan and V P N Nampoori, "Comparison of Thermal and Refractive index Sensitivity of Symmetric and Antisymmetric modes of Long Period Fiber Gratings, AIP Conf. Proc., 1391, 2011,397-399

5.    T. M. Libish, J. Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta and P. Radhakrishnan, "Fiber Optic Long Period Grating Based Sensor for Coconut Oil Adulteration Detection", Sensors & Transducers Journal, 114 (3), 2010, 102-111.

6.    T. M. Libish, J. Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta and P. Radhakrishnan, "Detection and analysis of paraffin oil adulteration in coconut oil using fiber optic long  period grating sensor", Optik, 122, 2011, 1939- 1942

7.    T. M. Libish, J. Linesh, M. C. Bobby, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan, "Fiber optic sensor for the adulteration detection of edible oils", Optoelectron. Adv. Mater. Rapid Commun., 5 (1), 2011, 68-72

8.    T. M. Libish, M. C. Bobby, J.Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan, "The effect of grating period on refractive index sensitivity of long period gratings written in hydrogen loaded SMF-28 fiber", J. Optoelectron. Adv. Mater., 13 (5), 2011, 491-496.

9.    T. M. Libish, J. Linesh, M. C. Bobby, B. Nithyaja, S. Mathew, C. Pradeep and P. Radhakrishnan, "Glucose Concentration Sensor Based on Long Period Grating Fabricated from Hydrogen Loaded Photosensitive Fiber",  Sensors & Transducers Journal, Vol. 129, Issue 6, June 2011, pp. 142-148.

10. P.P.Anish, J.Linesh ,T.M.Libish ,S.Mathew ,P.Radhakrishnan, "Design and development  of  diaphragm based EFPI pressure sensor", Proc. of SPIE, 8173, 2011,  81731V1-6

11. Dibin Mary George, J Linesh and P Radhakrishnan, "Design and Simulation of a Polymer Planar-Lightwave- Circuit Type 1X 32 Optical Power Splitter", AIP Conf. Proc., 1391, 2011, 467-469

12. Libish T. M., Bobby M. C., Linesh, J., Nampoori, V. P. N., Radhakrishnan P, "Experimental analysis on the response of long period grating to refractive indices higher and lower than that of fiber cladding", Microwave. Opt. Technol. Lett, 54 (10) 2012 , 2356-2360.

International Conference:

13. J Linesh, K Sudeesh, A V Arun Babu, P K Shabeeb, V P N Nampoori, "Imaging Of Corrugated Surface Using Tapered Optical Fiber", International Conference on Fiber Optics and Photonics (PHOTONICS-2008), Dec 2008, IIT Delhi.

14. J Linesh, K Sudeesh, T M Libish, P Radhakrishnan and V P N Nampoori, "Optical Fiber Sensor to Determine Critical Mole Fractions Of Alcohol-Water Binary Mixtures", International Conference on Fiber Optics and Photonics (PHOTONICS-2010), Dec 2010, IIT Guwahati..

15. J Linesh, T M Libish, P Radhakrishnan and V P N Nampoori, "LPFG Based Sensor to Monitor Ethanol Concentration in Ethanol Petrol Blend", International Conference on Fiber Optics and Photonics (PHOTONICS-2010), Dec 2010, IIT Guwahati..

16. J Linesh, T M Libish, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan and  V P N Nampoori, "Effect Of Etching on the Refractive Index and Temperature Sensitivity of a Fiber Bragg Grating", International Conference on Fiber Optics and Photonics (PHOTONICS-2010), Dec 2010, IIT Guwahati.

17. J Linesh, Dibin M G, T M Libish, Bobby M, P Radhakrishnan and V P N Nampoori, "Optical Fiber Sensor to Determine Critical Micelle Concentration of Binary Mixtures of tert -Butyl Alcohol and Water", International Conference on Contemporary Trends in Optics and Optoelectronics, Jan 2011, IIST Thiruvananthapuram.

18. J Linesh, T M Libish, Bobby Mathews, P Radhakrishnan and V P N Nampoori, "Comparison of CO2 and UV Inscribed LPFG for Ethanol Concentration Detection in Ethanol Blended Petrol", International Conference on Contemporary Trends in Optics and Optoelectronics, Jan 2011, IIST Thiruvananthapuram.

19. J Linesh, T M Libish, M C Bobby, P Radhakrishnan and V P N Nampoori, "Comparison

20. of Thermal and Refractive index Sensitivity of Symmetric and Antisymmetric modes of Long Period Fiber Gratings", Proceedings of International Conference on Light (optics'11), NIT Calicut, India, May 23-25, 2011.

21. A.V. Suresh Kumar, J. Linesh, P.P. Anish, K.M. Shafi and P. Radhakrishnan, All Silica EFPI Fiber Sensor for Temperature Measurement", International Conference on Sensors and Related Networks (SENNET'09), Dec 2009, VIT University, Vellore.

22. Anish P P, J Linesh, T M Libish, S Mathew and P Radhakrishnan , "Design andDevelopment of Diaphragm-Based EFPI Pressure Sensor", International Conference on Fiber Optics and Photonics (PHOTONICS-2010).

23. T.M.Libish, J.Linesh, P.P.Anish, P.Biswas, S.Bandyopadhyay, K.Dasgupta and P.Radhakrishnan, "Adulteration Detection Of Coconut Oil Using Long Period Fiber Grating", International Conference on Fiber Optics and Photonics (PHOTONICS-2010), Dec 2010, IIT Guwahati.

24. T M Libish, J Linesh,  Bobby Mathews, C.Pradeep and  P Radhakrishnan, "Fiber optic sensor for the adulteration detection of edible oils", International Conference on Contemporary Trends in Optics and Optoelectronics, Jan 2011, IIST Thiruvananthapuram.

25. Dibin Mary George, J Linesh and P Radhakrishnan, "Design and simulation of a Polymer Planar-Lightwave-Circuit Type 1× 32 Optical power splitter", Proceedings of International Conference on Light (optics'11), NIT Calicut, India, May 23-25, 2011.

National Conference:

26. J.Linesh, V.K.Jayasree, K.S.Beena, V.P.N.Nampoori, "Optic Fiber based Sensor to study Clay Consolidation" DAE- BRNS National Laser Symposium (NLS)-2007, Dec 2007, MS University Baroda.

27. J Linesh, K Sudeesh, S. Mathew, V P N Nampoori, "A Fiber optic probe to studyproperties of binary liquid mixtures", DAE- BRNS National Laser Symposium (NLS)-2009, Jan 2010, BARC, Mumbai.

28. J Linesh, K J Thomas, K Sudeesh, V P N Nampoori, "Fiber Optic Temperature sensor based on Periodically tapered long period grating", DAE- BRNS National Laser Symposium (NLS)-2009, Jan 2010, BARC, Mumbai.

29. J Linesh, T M Libish, P Radhakrishnan and V P N Nampoori, "Comparative Study of Long-Period Gratings Written Using an Electric Arc and CO2Irradiation for Ethanol Concentration Detection in Petrol", DAE- BRNS National Laser Symposium (NLS)-2010, Dec 2010, RRCAT, Indore.

30. J Linesh, T M Libish, Bobby Mathews, P Radhakrishnan and V P N Nampoori, "Fiber Optic Sensor for Adulteration Detection in Ethanol Blended Petrol", 20th Swadeshi Science Congress, Nov 6-8, 2010, Central Marine Fisheries Research Institute (CMFRI), Kochi.

31. J Linesh, M C Bobby, T M Libish, P Radhakrishnan and V P N Nampoori, "Fiber Optic Alcometer Using Pva/Chitosan Polymer Blend", XXXVI OSI Symposium on Frontiers in Optics and Photonics (FOP11), December 3-5, 2011, IIT Delhi

32. S P Sithara, Lyjo K Joseph, J Linesh, B Nithyaja, P Radhakrishnan, V P N  Nampoori, "Thermal Characterization Of Ba3dyta3o12 Ceramic By Photoacoustic Technique", DAE- BRNS National Laser Symposium (NLS)-2008, Jan 2009, Laser Science and Technology Center (LASTEC), Delhi.

33. Mathew S, Linesh. J, Arif P. Ahamed,V P N Nampoori , C P Girijavallabhan, "Effect of doping of Manganese on spectral properties of ZnS  nanoparticles", DAE- BRNS National Laser Symposium (NLS)-2009, Jan 2010, BARC, Mumbai.

34. Lyjo K. Joseph, K. R. Dayas, J. Linesh, V. P. N. Nampoori ,P. Radhakrishnan, "Thermal diffusivity measurement using photothermal technique- Fractal approach", DAE- BRNS National Laser Symposium (NLS)-2009, Jan 2010, BARC, Mumbai.

35. Lyjo K. Joseph, K. Sudeesh, M. N. Muralidharan, J. Linesh, V. P. N. Nampoori, P. Radhakrishnan, "Thermal characterization of rare earth doped sol gel glasses using photoacoustic method", DAE- BRNS National Laser Symposium (NLS)-2009, Jan 2010, BARC, Mumbai.

36. P P Anish, J Linesh, T M Libish, Bejoy Varghese and P Radhakrishnan, "A Metal Diaphragm Based Fiber Optic EFPI Temperature Sensor", DAE- BRNS National Laser Symposium (NLS)-2010, Dec 2010, RRCAT, Indore.

37. T.M.Libish, J.Linesh, P.P.Anish, S Mathew, V P Nampoori and  P.Radhakrishnan,  " Fiber Optic Sensor for Detection of Adulteration in Sunflower Oil", DAE- BRNS National Laser Symposium (NLS)-2010, Dec 2010, RRCAT, Indore.

Memberships in Professional bodies/Society

1.    Life Member, Photonics Society of India

2.    Member, International Society for Optics and Photonics (SPIE), USA