Alsheraidah, S.S. et al. 2010. A Two-Step Optical Modified Signed-Digit Adder for Large-Scale 2D Data Array Using Digit-Decomposition-Plane Representation. Basrah Journal for Engineering Sciences. 10, 2 (Sep. 2010), 55–65. DOI:https://doi.org/10.33971/bjes.10.2.5.