[1]
T. GUDRA and S. MUC, “A Study of Interaction of Ultrasonic and Optical Wave in Optical Fiber Using the Air Gap”, Arch. Acoust., vol. 36, no. 3, pp. 613–628, Oct. 2013, Accessed: Apr. 27, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/168