Kulkarni, Shilpa, and Sujata Patrikar. “Thermal Expansion of a Sub-Micrometer Thin Film Detected by Fiber Optics”. Novel Perspectives of Engineering Research Vol. 7 (February 14, 2022): 1–5. Accessed June 4, 2026. https://stm.bookpi.org/NPER-V7/article/view/5898.