Home I People I Faculty I Prof. V. M. Nandakumaran I Publications |
|
|
|
|
|
International Peer Reviewed Journals
|
1. Control of bistability in a directly modulated semiconductor laser using delayed optoelectronic feedback, S. Rajesh and V. M. Nandakumaran, Physica D: Nonlinear Phenomena, 213, 113-120 (2006). |
|
2. Suppression of chaos in a directly modulated semiconductor laser with delayed optoelectronic feedback, S. Rajesh and V. M. Nandakumaran, Phys. Lett. A, 319, 340 (2003). |
|
3. Chaotic encryption using long wavelength directly modulated semiconductor lasers. V. Bindu, V M Nandakumaran., J. Optics A- Pure & Appl. Optics, 4, 115-119 (2002). Abstract Full text |
|
4. Numerical studies on bi-directionally coupled directly modulated semiconductor lasers. Bindu V.; Nandakumaran, V. M.. International School of Photonics, Cochin University of Science and Technology, Kerala, Cochin, India. Phys. Lett. A, 277, 345 (2000). |
|
5. Dynamics of two coupled chaotic multimode Nd: YAG lasers with intracavity frequency doubling crystal. Kuruvilla, Thomas; Nandakumaran, V. M., International School of Photonics, Cochin University of Science and Technology, Cochin, India, Pramana, 54, 393 (2000). |
|
6. Suppression of chaos through reverse period doubling in coupled directly modulated semiconductor lasers. Kuruvilla, Thomas; Nandakumaran, V. M.. International School of Photonics, Cochin University of Science and Technology, Cochin, India, Phys. Lett. A, 254, 59 (1999). |
|
7. Numerical study of reverse period doubling route from chaos to stability in a two-mode intracavity doubled Nd- YAG laser, Thomas Kuruvilla and V. M. Nandakumaran, Chaos 9, 208 (1999). |
|
8. P. R. Krishnan Nair, V. M, Nandakumaran and G. Ambika, Pramana (J. Phys.), 43, 421 (1994).
|
|
9. The quantum effects in quadratically damped systems, G. Ambika and V. M. Nandakumaran, Phys. Lett. A, 192, 331 (1994). |
|
10. Density of states in high-Tc superconductors, Vettoor, Suresh V.; Nandakumaran, V. M.. Dep. Phys., Cochin Univ. Sci. Technol., Cochin, India, Physica C (Amsterdam), 191, 277 (1992). |
|
11. Stability of periodic orbits of coupled-map lattices, R. E. Amritkar, P. M. Gade, A. D. Gangal and V. M. Naandakumaran, Phys. Rev. A, 44, R 3407 (1991). |
|
12. Electron-phonon interaction within the framework of the
fluctuating valence of copper atoms - a theoretical model for high
temperature superconductivity.
Vettoor,
Suresh V.; Nandakumaran, V. M..
Dep. Phys., Cochin
Univ. Sci. Technol., Cochin,
India. Mod.
Phys. Lett. B,
4, 325
(1990).
|
|
13. Two dimensional large amplitude quasi solitons in thin helium films. Sreekumar, J.; Nandakumaran, V. M.. Dep. Phys., Cochin Univ. Sci. Technol., Cochin, India. Mod. Phys. Lett. B, 4, 47 (1990). |
|
14. Solitons and their resonances on two-dimensional superfluid films,
Sreekumar, J.;
Nandakumaran, V. M., Dep. Phys., Cochin Univ. Sci. Technol.,
Cochin, India,
Pramana,
33, 697 (1989).
|
|
15. On the role of acoustic plasmons in high Tc superconductors, Nandakumaran, V. M., Dep. Phys., Cochin Univ. Sci. Technol., Cochin, India, Pramana 29, L113 (1987). |
|
16. Universal behaviour in a 'modulated' logistic map, K. P. Harikrishnan and V. M. Nandakumaran, Phys. Lett. A, 125, 465 (1987). |
|
17. Soliton resonances in helium films, Sreekumar, J.; Nandakumaran, V. M., Dep. Phys., Univ. Cochin, Cochin, India. Phys. Lett. A, 112A, 168 (1985). |
|
18. Invariant density for a class of initial distributions under quadratic mapping, V M Nandakumaran, J. Phys. A: Math. Gen. 18, L 1021 (1985). |
|
19. Thermally stimulated depolarization current in poled
plasma-polymerized polyacrylonitrile thin films and change of dielectric
constant with temperature, Mohanachandran,
K.; Nandakumaran, V. M.; Sathianandan, K.
Dep. Phys., Univ.
Cochin, Cochin,
India, Proc.
Nucl. Phys. Solid State Phys. Symp.,
25C, 509
(1984).
|
|
20. Ground state energy of a new exciton condensate.
Nandakumaran,
V. M.; Sinha, K. P. Dep.
Phys., Indian Inst. Sci., Bangalore,
India, Proc.
Nucl. Phys. Solid State Phys. Symp.,
18C, 565 (1975),.
|
|
21. Exciton tunneling, Nandakumaran, V. M.; Sinha, K. P., Dep. Phys., Indian Inst. Sci., Bangalore, India. Proc. Nucl. Phys. Solid State Phys. Symp., 16C, 40 (1973). |
Recent Publications ( From JAN. 2007 ) |
| 22.Spectoscopic Characterisation of Laser Induced Plasma from Titanium Dioxide. V J Dann , Manoj V Mathew, V P N Nampoori , C P G Vallabhan, V M Nandakumaran, P Radhakrishnan, Plasma Science and Technology, Vol 9, No 4, August 2007. |
| 23.Hopf bifurcation in parallel polarized Nd:YAG laser, M.R. Parvathi, Bindu M. Krishna, S. Rajesh, M.P. John and V.M. Nandakumaran, Chaos, Solitons & Fractals Vol.42, Issue 1, 2009, pp. 515-521. |
| 24. Effect of a fluctuating parameter mismatch and the associated time-scales on coupled Rossler oscillators, Manu P. John , P. U. Jijo and V. M. Nandakumaran, Pramana, Vol.72, No.3, 2009, pp.495-503. |
|
|
