Franata, N., Ali Setyo Yudono, M., Ramadhani, A. and Verlaili Erlindriyani, R. (2024) “Designing a GaN-Based 1x2 Optical Power Splitter Using Rectangular Waveguide Coupling”, International Journal of Engineering Technology and Natural Sciences, 6(2), pp. 168-174. doi: 10.46923/ijets.v6i2.415.