2 papers
physics.optics2026
Rf beam steering using on-ohip optical true time delay on 3 micrometer siliocn on insulator platfrom
Somnath Paul, Jussi Saily, Markus Schroder +2
We present the design, packaging, and system-level experimental demonstration of a reconfigurable 5-bit, 4-channel optical true time delay (OTTD) chip realized on a 3 micrometer th…
physics.app-ph2024
InP optical amplifiers with Euler U-bend waveguide geometry for low-loss flip-chip hybrid integration
Heidi Tuorila, Jukka Viheriälä, Lee Jae-Wung +4
We report on the development of InP-based semiconductor amplifiers with a U-bend waveguide geometry having the input and output ports on one facet only. This waveguide geometry sim…