Fan-out device for multicore fiber coupling application based on capillary bridge self-assembly fabrication method

Channel model and optimal core scrambling for multi-core fiber transmission system

“…There are three types of misalignment in single mode fiber: (i) longitudinal misalignment, (ii) transverse misalignment and (iii) angular misalignment [23]. In this work, we consider the transverse misalignment loss (α) since it has been proved that it has the main factor effecting the transmission system [25]: w 1 and w 2 are the fiber mode fields radius before and after the splicing, respectively. r d is the transverse displacement of the fiber in the x and y directions.…”

“…10. Switching from random core scrambling to deterministic scrambling makes the permutations matrices fixed after each K scr in (25). A comparison between the random and deterministic scrambling is presented in Fig.…”