Integrated optical memristors

N Youngblood, CA Ríos Ocampo, WHP Pernice… - Nature …, 2023 - nature.com
Memristors in electronics have shown the potential for a range of applications, ranging from
circuit elements to neuromorphic computing. In recent years, the ability to vary the …

MEMS for photonic integrated circuits

C Errando-Herranz, AY Takabayashi… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
The field of microelectromechanical systems (MEMS) for photonic integrated circuits (PICs)
is reviewed. This field leverages mechanics at the nanometer to micrometer scale to improve …

A ferroelectric multilevel non-volatile photonic phase shifter

J Geler-Kremer, F Eltes, P Stark, D Stark, D Caimi… - Nature …, 2022 - nature.com
A novel class of programmable integrated photonic circuits has emerged over the past
years, strongly driven by approaches to tackle unsolved computing problems in the optical …

MEMS-enabled silicon photonic integrated devices and circuits

N Quack, H Sattari, AY Takabayashi… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
Photonic integrated circuits have seen a dramatic increase in complexity over the past
decades. This development has been spurred by recent applications in datacenter …

Optical and electrical memories for analog optical computing

SR Kari, CAR Ocampo, L Jiang, J Meng… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Key to recent successes in the field of artificial intelligence (AI) has been the ability to train a
growing number of parameters which form fixed connectivity matrices between layers of …

Heterogeneously-integrated optical phase shifters for next-generation modulators and switches on a silicon photonics platform: A review

Y Kim, JH Han, D Ahn, S Kim - Micromachines, 2021 - mdpi.com
The realization of a silicon optical phase shifter marked a cornerstone for the development of
silicon photonics, and it is expected that optical interconnects based on the technology relax …

Silicon photonic MEMS phase-shifter

H Sattari, T Graziosi, M Kiss, TJ Seok, S Han… - Optics …, 2019 - opg.optica.org
We present a design for an analog phase shifter based on Silicon Photonic MEMS
technology. The operation principle is based on a two-step parallel plate electrostatic …

On sampling rate limits in bistable microbeam sensors

Y Kessler, A Liberzon, S Krylov - Journal of …, 2021 - ieeexplore.ieee.org
Bifurcation-based sensors, implementing stability boundaries monitoring in bistable
microstructures, may manifest higher sensitivity and robustness when compared to their …

[HTML][HTML] Analytical modeling and experimental validation of rotationally actuated pinned–pinned and fixed–pinned buckled beam bistable mechanisms

L Tissot-Daguette, H Schneegans, E Thalmann… - … and Machine Theory, 2022 - Elsevier
Buckled beams have become key building blocks in compliant mechanisms to achieve
nonlinear behaviors, such as bistability, constant-force and stiffness tuning. However …

Strain-concentration for fast, compact photonic modulation and non-volatile memory

YH Wen, D Heim, M Zimmermann, RA Shugayev… - Optica, 2024 - opg.optica.org
A critical figure of merit (FoM) for electro-optic (EO) modulators is the transmission change
per voltage, d T/d V. Conventional approaches in wave-guided modulators maximize d T/d V …