Magadum, Sunil, K. Niranjan Reddy, M. Chellamalai, and N. Balashanmugam. “Development of High Precision Glass Scale Gratings Using Ultra Fast Pulsed Laser”. Manufacturing Technology Today 17, no. 1 (January 1, 2018): 3–6. Accessed April 4, 2025. https://mtt.cmti.res.in/index.php/journal/article/view/269.