This paper presents a new design for a 1× 4 optical power splitter using multimode
interference (MMI) coupler in silicon nitride (Si3N4) strip waveguide structures. The main …

This paper demonstrates step-index (SI) and graded-index (GI) core-based multimode
interference (MMI) splitters realized with polymer materials for photonic integrated circuits …

To test silicon photonics component performances, a silicon (Si) grating coupler (GC) is
used to couple the light from a single-mode fiber (SMF) into the chip. However, silicon nitride …

In this work, we proposed a grating optimization method for waveguide type head-up display
based on the multilayer perceptron network classification, which achieves rapid prediction …

A novel direct binary search algorithm based on rotation (RDBS) is proposed in this paper. A
1* 2 ultra-compact 2.4* 3.6 µm 2 multimode wavelength demultiplexer (DEMUX) is designed …