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Prof. C.Vijayan 's Profile


DESIGNATION
CURRENT RESEARCH INTEREST
 
Professor



Optical Processes and Materials such as semiconductor Quantum dots (nanostructures),Porphyrins and dyes
GROUP
PERSONAL HOME PAGE
optics and Lasers
 
   Recent Publications :
 
  1. Effect of ellipticity on Hanle electromagnetically induced absorption and transparency resonances with longitudinal and transverse magnetic fields 
    Nibedita Ram, M Pattabiraman and C. Vijayan
    Phys. Rev. A 82, 033417 (2010)

  2. Role of transfer of coherence in the enhanced absorption Hanle effect with two optical fields
    Nibedita Ram, J Anupriya, M Pattabiraman and C. Vijayan
    J. Phys. B: At. Mol. Opt. Phys. 42, 175504 (2009)

  3. Generation of Ag Nanoparticles by PAMAM Dendrimers and their Size Dependence on the Aggregation Behavior of Dendrimers
    Manniledam Kavitha , Manas R. Parida, Edamana Prasad , C. Vijayan , P. C. Deshmukh
    Macromolecular Chemistry and Physics 210 (16), 1310-1318,(2009)

  4. Spatial phase filtering based on the intensity-dependent refractive index of PbS nanocomposite film
    Pushpa Ann Kurian and C. Vijayan
    Applied Optics Vol. 48, Iss. 28, pp. 5259-5265 (2009)

  5. Saturable and reverse saturable absorption and nonlinear refraction in nanoclustered Amido Black dye-polymer films under low power continuous wave He-Ne laser light excitation
    G Sreekumar, P G Louie Frobel1, C I Muneera, K Sathiyamoorthy, C. Vijayan and Chandrachur Mukherjee
    J. Opt. A: Pure Appl. Opt. 11 (2009) 125204-125015

  6. Nonlinear optical response of silica-encapsulated chloroaluminium phthalo-cyanine core-shell particles
    K. Sathiyamoorthy, C. Vijayan and Shikha Varma
    Langmuir, 24, 7485-91 (2008)

  7. Nonlinear refraction and absorption phenomena in a novel nanocomposite based on a dye stabilized in a solid hybrid matrix
    K. Sathiyamoorthy and C. Vijayan 
    Journal of Physical Chemistry C 112(37), 14336–14342 (2008)

  8. Low power optical limiting in ClAl-Phthalocyanine due to self defocusing and self phase modulation effects
    K. Sathiyamoorthy, C. Vijayan and M. P. Kothiyal
    Optical Materials 31(1) 79-86 (2008)

  9. Photoacoustic spectroscopy of Ni+-implanted quartz
    Binita Ghosh, Purushottam Chakraborty, P. Kumar, D. Kanjilal, C. Vijayan
    Nuclear Instruments and Methods in Physics Research B 266 (8) 1229-1234 (2008)

  10. Saturable absorption in gold implanted fused silica
    Binita Ghosh, Purushottam Chakraborty, B. Sundaravel, C. Vijayan
    Nuclear Instruments and Methods in Physics Research B 266(8), 1356-1361 (2008)

  11. Optical properties of zinc oxide nanocrystals embedded in mesoporous silica
    T.S. Vaishnavi, Prathap Haridoss, C. Vijayan
    Materials Letters, 62, 1649-1651 (2008)

  12. Excitonic transitions and off-resonant optical limiting in CdS quantum dots stabilized in a synthetic glue matrix
    Pushpa Kurian , K Sathiyamoorthy, C. Vijayan, Suchand Sandeep, Reji Philip
    Nanoscale Research Letters, 2, 561 (2007)

  13. Two-photon-assisted excited state absorption in nanocomposite films of PbS stabilized in a synthetic glue matrix
    Pushpa Ann Kurian, C. Vijayan, C. S. Suchand Sandeep, Reji Philip and K. Sathiyamoorthy 
    Nanotechnology 18, 075708 (2007) 

  14. The influence of parameters of chemical synthesis on the optical properties of CdS nanocrystals
    K. Suresh Babu, C. Vijayan and Prathap Haridoss 
    Materials Research Bulletin, 42, 1251-1261(2007)

  15. Properties of size-tuned PbS nanocrystals stabilized in a polymer template
    K. Suresh Babu, C. Vijayan and Prathap Haridoss
    Materials Research Bulletin, 42, 996-1003 (2007)

  16. Effect of PbS nanocrystal concentration on the physical properties of a polymer nanocrystal composite
    K. Suresh Babu, C. Vijayan and Prathap Haridoss
    Materials Science and Engineering: C, 27, 922-927, (2007)

  17. Nonlinear refraction and optical limiting in solid films of amido black dye under CW laser illumination
    G. Sree Kumar, B. Valsala Milka, C.I. Muneera, K. Sathiyamoorthy and C. Vijayan
    Optical Materials, 30, 311-313, (2007). 

  18. Photoacoustic investigations on self-organization effects in metalloporphyrins on glass substrate
    K. Sathiyamoorthy and C. Vijayan
    Materials Letters, 61, 4156-4159(2007)

  19. Simple technique for obtaining photoacoustic spectra corrected for the spectral variation of the source in single scan
    K Sathiyamoorthy, C. Vijayan, MP Kothiyal 
    Review of Scientific Instruments, 78, 043102 (2007)

  20. Design of a low power optical limiter based on a new nanocomposite material incorporating silica-encapsulated phthalocyanine in Nafion
    K Sathiyamoorthy, C. Vijayan, MP Kothiyal 
    Journal of Physics D: Applied Physics, 40 6121–6128 (2007) 

  21. Low Field Zeeman Magnetometry Using Rubidium Absorption Spectroscopy
    Nibedita Ram, M Pattabiraman, C. Vijayan
    Journal of Physics: Conference Series 80 , 012035 (2007)

  22. Nonlinear refraction and optical limiting in solid films of amido black dye under CW laser illumination
    G. Sree Kumar, B. Valsala Milka, C.I. Muneera, K. Sathiyamoorthy and C. Vijayan
    Optical Materials 30(2), 311-313 (2007)

  23. Sampling rules in the frequency domain for numerical propagation of ultra short pulses through linear dielectrics
    S. P. Veetil, C. Vijayan, D. K. Sharma, H. Schimmel, F. Wyrowski
    JOSA B, 23,. 2227-2236 (2006) 
    [Also in October 2006 issue of Virtual Journal of Ultrafast Science]

  24. Wave optical modelling of focusing of an ultra short pulse
    S. P. Veetil, H. Schimmel, F. Wyrowski, C. Vijayan
    J. of Mod. Optics , 53, 2187-2194 (2006)

  25. Diffraction induced space-time splitting effects in ultra-short pulse propagation 
    S. P. Veetil, C. Vijayan, D. K. Sharma, H. Schimmel, F. Wyrowski
    J. of Mod. Optics , 53, 1819-1828 (2006)

  26. Spectral and temporal evolutions of ultra short pulses diffracted through a slit near phase singularities 
    S. P. Veetil, N. K. Viswanathan, C. Vijayan, F. Wyrowski
    Appl. Phys. Lett. 89, 041119 (2006)

  27. Synthesis of size-tunable and stable CdS nanocrystals in DMF
    K. Suresh Babu, C. Vijayan, Prathap Haridoss
    Materials Letters 60 124-128 (2006) 

  28. Contrast reversal and enhancement of phase spot array/grid with an intensity-dependent refractive index medium as phase filter 
    Kaladevi Sendhil, C. Vijayan and M.P. Kothiyal
    Optics and Lasers in Engineering, 44 (2), 122-129 (2006) 

  29. Low threshold optical power limiting of cw laser illumination based on nonlinear refraction in zinc tetraphenyl porphyrin 
    Kaladevi Sendhil, C. Vijayan and M.P. Kothiyal
    Optics & Laser Technology, 38, (7), 512-515 (2006) 

     

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