9 citations · 11 across the 9 of their papers we have counts for
9 papers
Programmable photonics enabled by ferroionic two-dimensional materials
Ghada Dushaq, Srinivasa R Tamalampudiand, Solomon Serunjogi +1
Artificial intelligence (AI) models are scaling rapidly, exposing fundamental limitations in conventional computing architectures, where the physical separation of memory and compu…
Polarization Control and TM-Pass Filtering in SiN Photonics Integrated with 2D Multiferroic Materials
Ghada Dushaq, Solomon Serunjogi, Srinivasa R. Tamalampudi +1
Polarization control is a critical function in integrated photonic circuits, directly impacting performance, stability, and signal integrity. In this work, we demonstrate the integ…
Non-Reciprocal Response in Silicon Photonic Resonators Integrated with 2D CuCrP2S6 at Short-Wave Infrared
Ghada Dushaq, Srinivasa R. Tamalampudi, Mahmoud Rasras
Achieving non-reciprocal optical behavior in integrated photonics with high efficiency has long been a challenge. Here, we demonstrate a non-reciprocal magneto-optic response by in…
Unlocking Electro-Optic Tuning in Hybrid Silicon Photonics Based on Ferroionic 2D Materials
Ghada Dushaq, Solomon Serunjogi, Srinivasa R. Tamalampudi +1
Tunable optical materials are indispensable elements in modern optoelectronics, especially in integrated photonics circuits where precise control over the effective refractive inde…
A High-Speed Waveguide Integrated InSe Photodetector on SiN Photonics for NIR Applications
Srinvasa Reddy Tamalampudi, Juan Esteban Villegas, Ghada Dushaq +3
On-chip integration of two-dimensional (2D) materials offers great potential for the realization of novel optoelectronic devices in different photonic platforms. In particular, ind…
Response to "On the giant deformation and ferroelectricity of guanidinium nitrate" by Marek Szafrański and Andrzej Katrusiak
Durga Prasad Karothu, Rodrigo Ferreira, Ghada Dushaq +9
Following a well-established practice of publishing commentaries to articles of other authors who work on materials that were earlier studied by them (n.b. six published comments[1…
A Multi-layered GaGeTe Electro-Optic Device Integrated in Silicon Photonics
Srinivasa Reddy Tamalampudi, Ghada Dushaq, Juan Esteban Villegas +2
Electrically tunable devices contribute significantly to key functions of photonics integrated circuits. Here, we demonstrate the tuning of the optical index of refraction based on…
Anisotropic Van der Waals 2D GeAs Integrated on Silicon Four-Waveguide Crossing
Ghada Dushaq, Juan Esteban Villegas, Bruna Paredes +2
In-plane optical anisotropy plays a critical role in manipulating light in a wide range of planner photonic devices. In this study, the strong anisotropy of multilayer 2D GeAs is l…
Planar Multilayered 2D GeAs Schottky Photodiode for High Performance VIS-NIR Photodetection
Ghada Dushaq, Mahmoud Rasras
Novel group IVV 2D semiconductors (e.g., GeAs and SiAs) has arisen as an attractive candidate for broad-band photodetection and optoelectronic applications. This 2D family has wide…