2 papers
physics.optics2021
Modeling of the refractive index profile of a femtosecondwritten waveguide in LiNbO3
Damian A. Presti, Valentın Guarepi, Fabian Videla +1
Femtosecond laser pulse systems allows to modify in a precise and permanent way the optical properties of atransparent materials. This process enables the direct writing of guiding…
physics.optics2019
Small MMI with simplified coherent coupling branches used to develop a lower footprint power splitter on SOI platform
R. Peyton, J. Martinez Valdivieso, D. Presti +1
In this paper, we introduce a new approach to fabricate under the Silicon on Insulator (SOI) platform a 1x2 power splitter and scale it to 1xN system device from the proposed model…