Sekh, Md Asraful and Sood Biswas, Nisha and Sarkar, Samir and Basuray, Amitabha (2013) Measurement of gradient index profile using deflectometry. Optics Communications, 306. pp. 145-149. ISSN 0030-4018

Sood Biswas, Nisha and Sekh, Md Asraful and Sarkar, Samir and Basuray, Amitabha (2012) Anamorphic gradient index (GRIN) lens for beam shaping. Optics Communications, 285 (10-11). pp. 2607-2610. ISSN 0030-4018

Sood Biswas, Nisha and Sarkar, Samir Kumar and Basuray, Amitabha (1998) GRIN rod lenses for optical fiber communication systems. In: International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '96, December 09, 1996, Madras, India.

Sood Biswas, Nisha and Sarkar, Samir Kumar and Basuray, Amitabha (1996) Measurement of gradient refractive index profile using a birefringent lens. Optical Engineering, 35 (2). pp. 470-475. ISSN 0091-3286