1 citations · 1 across the 11 of their papers we have counts for
12 papers
Nanophotonic dispersion engineering in tantala-based microresonators with ultralow-loss claddings
Alexa R. Carollo, Atasi Dan, Jizhao Zang +3
Integrated photonics optimized to leverage low loss, nonlinear-optical processes and optoelectronic integration requires robust optical cladding materials and associated fabricatio…
Photonic-Crystal Microresonator Frequency Combs in the O-band
Sarang Yeola, Alexa R. Carollo, Jizhao Zang +1
Photonic-crystal microresonators (PhCRs) are a powerful platform for generating Kerr frequency combs. Because Kerr-soliton dynamics in PhCRs are largely decoupled from the operatin…
Induced Directional Switching of Platicon Microcombs in Photonic Crystal Ring Resonators
Erwan Lucas, Su-Peng Yu, Jizhao Zang +1
Microcombs in normal-dispersion photonic crystal ring resonators (PhCRs) are versatile building blocks for next-generation integrated photonic circuits, but their inherent backward…
A Scalable All-to-All Reconfigurable Ising Solver Using Pulsed Time-Division Multiplexing
Henry Love, Zhehao Yu, Mohammad Alimadadi +6
Physics-based computing platforms, such as those based on the Ising model, are an important pillar of future hardware systems built for the artificial intelligence (AI) era. Such p…
A generative pre-trained transformer with Kerr-soliton attention
Lindell M. Williams, Yan Jin, Scott B. Papp
Generative pre-trained transformers (GPTs) have enabled capability-rich language models, but their operation incurs substantial costs in computation, memory, and data movement. A m…
Nanophotonic control of collective many-body states in Kerr solitons
Yan Jin, Jizhao Zang, Sarang Yeola +3
Spatially periodic systems of coupled bosons are governed by on-site interactions and tunneling between sites, opening a rich phase space of many-body behavior. Here, we explore na…
Second-harmonic stabilization of a bulk photonic resonator
Lindell M. Williams, Grant M. Brodnik, Scott B. Papp
The resonant modes of optical cavities provide a powerful resource for laser-frequency stabilization, underpinning high-precision metrology and coherent signal generation. Photonic…
Monolithic 3D integration of tantalum pentoxide photonics on arbitrary substrates
Grant M. Brodnik, Grisha Spektor, Lindell M. Williams +6
The photonics landscape encompasses a wide scope of material platforms, each optimized for specific functionalities, yet no platform meets the demands of all current and evolving p…
Amorphous metal oxide mixtures for high-Q integrated nonlinear photonics
Alexa R. Carollo, Atasi Dan, Haixin Liu +3
Choice of material is ubiquitous in integrated photonics to design device properties, whereas changing material composition is much less common. With phase matching as an additiona…
Mixed Precision Photonic Computing with 3D Electronic-Photonic Integrated Circuits
Georgios Charalampous, Rui Chen, Mehmet Berkay On +12
We propose advancing photonic in-memory computing through three-dimensional photonic-electronic integrated circuits using phase-change materials (PCM) and AlGaAs-CMOS technology. T…
Activating high-power parametric oscillation in photonic-crystal resonators
Grant M. Brodnik, Lindell M. Williams, Haixin Liu +4
By engineering the mode spectrum of a Kerr microresonator, we selectively activate nonlinear phase matching amongst broadband parametric gain. At threshold, optical parametric osci…
Heterogeneous tantala photonic integrated circuits for sub-micron wavelength applications
Nima Nader, Eric J. Stanton, Grant M. Brodnik +8
Atomic and trapped-ion systems are the backbone of a new generation of quantum-based positioning, navigation, and timing (PNT) technologies. The miniaturization of such quantum sys…