1. Wavefront rotator with near-zero mean polarization change;  S. Karan, N. Senapati, and A. K. Jha; Applied Optics 63, 4552 (2024). [LINK]   
2. Postselection-free controlled generation of a high-dimensional orbital-angular-momentum entangled state;  S. Karan, R. Prasad, and A. K. Jha; Physical Review Applied 20, 054027 (2023). [LINK]   
3. Quantifying polarization changes induced by rotating Dove prisms and K-mirros;  S. Karan, Ruchi, P. Mohta, and A. K. Jha; Applied Optics 61, 8302 (2022). [LINK] - Selected as Editor's Pick
4. Propagation-induced revival of entanglement in the angle-OAM bases; A. Bhattacharjee, M. K. Joshi, S. Karan, J. Leach, and A. K. Jha; Science Advances 8, eabn7876 (2022). [LINK]   
5. Phase matching in β-barium borate crystals for spontaneous parametric down-conversion; S. Karan, S. Aarav, H. Bharadhwaj, L. Taneja, A. De, G. Kulkarni, N. Meher, and A. K. Jha; Journal of Optics 22, 083501 (2020). [LINK]
6. Measurement of Pure States of Light in the Orbital-Angular-Momentum Basis Using Nine Multipixel Image Acquisitions; G. Kulkarni, S. Karan, and A. K. Jha; Phys. Rev. Applied 13, 054077 (2020). [LINK]

1. Broadband uniform-efficiency OAM detector; S. Karan, M. P. V. Exter, and A. K. Jha; Laser Science, JTu5A. 15. [LINK]