We present a highly efficient method for generating multiple beam spots through the multimode interference within Single Mode Fiber – Square Core Fiber (SMF-SCF) structures. By adjusting the length of SCF, we can achieve diverse beam spot configurations in a square lattice, such as 4×4, 3×3 and 2×2, providing unparalleled flexibility. Through simulations and experimental validations at a wavelength of 1060 nm, our study unveils significant potential for applications in photonics and laser technology.
No takes yet. Share an insight, caveat, or question.
Jung et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: