| Issue Date | Title | Author(s) | Citation |
| May-2019 | Enhanced NLO activity of organic 2-methyl-5-nitro aniline crystal: Experimental and computational investigation with and without silver addition | John, Jerin Susan; Sajan, D.; Prabukanthan, P.; Philip, Reji; Joy, Nithin | Optics & Laser Technology, 2019, Vol.117, p 416–427 |
| 14-Jun-2011 | Intramolecular charge transfer and Z-scan studies of semiorganic nonlinear optical material sodium acid phthalate hemihydrate : a vibrational spectroscopic study | Sajan, D.; Vijayan, N.; Safakath, K.; Philip, Reji; Joe, Hubert I. | Journal of Physical Chemistry A, 2011, Vol. 115, p8216 |
| May-2013 | Multi-photon absorption effect and intra-molecular charge transfer of donor-π-acceptor chromophore ethyl p-amino benzoate | Sajan, D.; Vijayan, N.; Safakath, K.; Philip, Reji; Karabacak, M. | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2013, Vol.108, p197 |
| 1-Jun-2022 | The role of defects in the nonlinear optical absorption behavior of pristine and Co-doped V2O5 layered 2D nanostructures | Menon, P. Soumya; Thomas, Susmi Anna; Anjana, M.P.; Beryl, C.; Sajan, D.; Vinitha, G.; Philip, Reji | Journal of Alloys and Compounds, 2022, Vol.907, Article No.164413 |
| 15-Feb-2023 | Role of surface defects in the third order nonlinear optical properties of pristine NiO and Cr doped NiO nanostructures | Menon, P. Soumya; Kunjumon, Jibi; Bansal, Manisha; Nair, Sutheertha S.; Beryl, C.; Vinitha, G.; Maity, Tuhin; Abraham, Priya Mary; Sajan, D.; Philip, Reji | Ceramics International, 2023, Vol.49,p5815 |
| Oct-2015 | Synthesis, crystal structure, vibrational spectral analysis and Z-scan studies of a new organic crystal N,N′dimethylurea ninhydrin: A scaled quantum mechanical force field study | Susan John, Jerin; Sajan, D.; Umadevi, T.; Chaitanya, K.; Sankar, Pranitha; Philip, Reji | Optical Materials, 2015, Vol. 48, p 233-242 |
| Apr-2013 | Three-photon absorption and vibrational spectroscopic study of 2-methylamino-5-chlorobenzophenone | Sajan, D.; Chaitanya, K.; Safakath, K.; Philip, Reji; Suthan, T.; Rajesh, N.P. | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , 2013, Vol.106, p253 |
| 19-May-2023 | Tunable photoluminescence emission and third order optical nonlinearity in Sm2/3Cu3Ti4O12 ceramics for optical limiting applications | Kunjumon, Jibi; George, Merin; K, Abha; Gopi, Sreelakshmi K.; Vinitha, G.; Sajan, D.; Philip, Reji | Surfaces and Interfaces, 2023, Vol. 39, p102965 |
| 15-May-2013 | Ultrafast optical nonlinearity, electronic absorption, vibrational spectra and solvent e ect studies of ninhydrin | Sajan, D.; Uma Devi, T.; Safakath, K.; Philip, Reji; Nemec, Ivan; Karabacak, M. | Spectrochimica Acta Part A, 2013, Vol. 109, p 331-343 |
