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Linesh J

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

Phone
 +91-0484-2575848
 +91-9447683298
Fax
 +91-0484-2576714
Email
 lineshnair80 [AT] gmail.com

    Advisor
       Prof. V.P.N. Nampoori

   
    Area of Research
     
  Fiber Optic Sensors



       Linesh  

Research Experience
 Research Scholar
 International School of Photonics
 January 2007 - present

Teaching Experience
 Assistant Professor
 Department of Electronics
 Government College Mananthavady
 March 2012 - present

Topic of Research
 Design and development of fiber based devices

Area of Interest
 FOS in Structural Health Monitoring, SHM using
 Chaotic excitation

Academic Background
 M. Phil in Photonics,  International School of Photonics, CUSAT, Cochin, Kerala, India.

 M. Sc in Electronic Science,  Department of Electronics, CUSAT, Cochin, Kerala, India.

 B. Sc in Physics,  Mahatma Gandhi College, Irrity, Kannur, Kerala, India.

Achievements
 UGC NET in Electronic Science

Professional Associations
 Student Member, Photonics Society of India
 Student Member, SPIE
 Student Member, OSA

Publications:

Journal Papers:

1 . “ Liquid Level Sensor Using Etched Silica Fiber ", J. Linesh, K. Sudeesh, P. Radhakrishnan, V.P.N. Nampoori ; Microwave. Opt. Technol. Lett. 52(4), pp. 883-886, (2010) .

2 . “ Periodically tapered LPFG for ethanol concentration detection in ethanol-gasoline blend ", J. Linesh, T. M. Libish, M. C. Bobby, P. Radhakrishnan and V. P. N. Nampoori ; Sensors & Transducers Journal, Volume 125, Issue 2, 205-212, 2011. .

3 . “ Comparison of thermal and refractive index sensitivity of symmetric and antisymmetric modes of long period fiber gratings ", Linesh. J, Libish T.M., Bobby M.C., Radhakrishnan. P, Nampoori V.P.N. ; AIP Conf. Proc. 1391, pp. 397-399, (2011) .

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

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

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

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

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

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

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

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

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

13 . “ A Biosensor for the Detection and Estimation of Cholesterol Levels based on Long Period Gratings ", C. Bobby Mathews, T. M. Libish, J. Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan ; Sensors & Transducers Journal, 149(2), pp. 83-88, (2013) .

Conference Papers:

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

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

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

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

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

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

7 . “ Comparison of Thermal and Refractive index Sensitivity of Symmetric and Antisymmetric modes of Long Period Fiber Gratings ", J Linesh, T M Libish, M C Bobby, P Radhakrishnan and V P N Nampoori ; Proceedings of International Conference on Light (optics'11), NIT Calicut, India, May 23-25, 2011. .

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

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

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

11 . “ Comparative Study of Long-Period Gratings Written Using an Electric Arc and CO2 Irradiation for Ethanol Concentration Detection in Petrol ", J Linesh, T M Libish, P Radhakrishnan and V P N Nampoori ; DAE- BRNS National Laser Symposium (NLS)-2010, Dec 2010, RRCAT, Indore. .

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

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

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

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

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

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

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

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

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

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

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

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

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

25 . “ A Long Period Grating based Biosensor for the Detection and Estimation of Cholesterol ", Bobby Mathews C, T. M. Libish, J. Linesh, P. Biswas, S. Bandyopadhyay, K. Dasgupta, P. Radhakrishnan ; PHOTONICS-2012, 11th International Conference on Fiber optics and Photonics, December 9-12, 2012, IIT Madras, Chennai, India. .

 
 
 
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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