Shubrajyotsna Aithal, Aithal P.S, and Bhat G.K. “Study of Third Order Optical Nonlinearity in Disperse Orange-25 Dye-Doped Polymer Films Using CW Laser”. International Journal of Applied Engineering and Management Letters (IJAEML), vol. 1, no. 1, June 2017, pp. 18-35, doi:10.47992/IJAEML.2581.7000.0003.