Raman, Swati and Yadav, B. K. and Bisht, N. S. and Husain, M. and Kandpal, H. C. (2009) A simple experimental method to generate partially coherent optical bottle beam. Optics and Lasers in Engineering, 47 (11). pp. 1282-1285. ISSN 0143-8166

Raman, Swati and Bisht, Nandan S. and Yadav, B. K. and Mehrotra, R. and Husain, M. and Kandpal, H. C. (2008) Experimental observation of the effect of astigmatic aperture lens on the spectral switches of polychromatic Gaussian beam. Journal of Modern Optics , 55 (10). pp. 1629-1638. ISSN 1362-3044

Yadav, Bharat Kumar and Raman, Swati and Kandpal, Hem Chandra (2008) Information exchange in free space using spectral switching of diffracted polychromatic light: possibilities and limitations. Journal of the Optical Society of America A , 25 (12). pp. 2952-2959. ISSN 1084-7529