6 papers · 1 filter
DC-to-GHz Modulation In Microring Modulators Using Ferroelectric Nematic Liquid Crystal-on-Silicon in a Foundry Photonic Process
Iman Taghavi, Alexander Tofini, Edward K. Leung +4
Silicon-organic hybrid (SOH) platforms exhibit exceptional electro-optic (EO) properties, including high-speed operation, low energy consumption, and compact footprints. However, t…
Optoelectronic Physical Unclonable Functions and Reservoir-Inspired Computation with Low Symmetry Integrated Photonics
Farhan Bin Tarik, Yingjie Lao, Mustafa Hammood +5
Emerging applications of photonics in computing, sensing, and security increasingly demand complex input-output behaviors, including highly nonlinear transformations of optical sig…
Isolator-Free Laser Operation Enabled by Chip-Scale Reflections in Zero-Process-Change SOI
Omid Esmaeeli, Lukas Chrostowski, Sudip Shekhar
The isolation-free operation of photonic integrated circuits enables dense integration, reducing packaging costs and complexity. Most isolator replacements require a change in the…
GHz-rate optical phase shift in light matter interaction-engineered, silicon-ferroelectric nematic liquid crystals
Iman Taghavi, Omid Esmaeeli, Sheri Jahan Chowdhury +10
Organic electro-optic materials have demonstrated promising performance in developing electro-optic phase shifters. Their integration with other silicon photonic processes, nanofab…
Physics to System-level Modeling of Silicon-organic-hybrid Nanophotonic Devices
Maryam Moridsadat, Marcus Tamura, Lukas Chrostowski +2
The continuous growth in data volume has sparked interest in silicon-organic-hybrid nanophotonic devices integrated into silicon photonic integrated circuits (PICs). SOH devices of…
Cryogenic Optical-to-Microwave Conversion Using Si Photonic Integrated Circuit Ge Photodiodes
D. Julien-Neitzert, E. Leung, N. Islam +5
Integrated circuit technology enables the scaling of circuit complexity and functionality while maintaining manufacturability and reliability. Integration is expected to play an im…