**1×128 PLC splitter:** A passive optical device that divides one input signal into 128 output signals, with 21. 5 dB actual insertion loss (single-chip; tested per ITU-T G. 1x2, 1x4, 1x8, 1x16, 1x32, 1x64 1U rack mount type PLC splitters and 2x2, 2x4, 2x8, 2x16, 2x32, 2x64 1U rack mount type PLC splitters. There are four. In this paper, low-loss Y-branch splitters up to 128 splitting ratio are designed, simulated, and optimized by using 2D beam propagation method in OptiBPM tool by Optiwave. For an optical waveguide, a silica-on-silicon material platform is used. The splitters were designed as a planar structure for. Equalities and inequalities from entanglement, loss, and beam splitters Anaelle Hertz,1Noah Lupu-Gladstein,1,2Khabat Heshami,1,2,3and Aaron Z. Goldberg1 1National Research Council of Canada, 100 Sussex Drive, Ottawa, Ontario K1N 5A2, Canada 2Department of Physics, University of Ottawa, 25 Templeton. Calculating splitter loss in optical fibers is essential for designing efficient optical networks.
