Results 11 to 20 of about 196,950 (216)

Hyperuniform disordered waveguides and devices for near infrared silicon photonics [PDF]

open access: yesScientific Reports, 2019
We introduce a hyperuniform-disordered platform for the realization of near-infrared photonic devices on a silicon-on-insulator platform, demonstrating the functionality of these structures in a flexible silicon photonics integrated circuit platform ...
Milan M. Milošević   +9 more
doaj   +2 more sources

Path-encoded high-dimensional quantum communication over a 2-km multicore fiber

open access: yesnpj Quantum Information, 2021
Quantum key distribution (QKD) protocols based on high-dimensional quantum states have shown the route to increase the key rate generation while benefiting of enhanced error tolerance, thus overcoming the limitations of two-dimensional QKD protocols ...
Beatrice Da Lio   +7 more
doaj   +1 more source

Integrated Silicon Photonics for Enabling Next-Generation Space Systems

open access: yesPhotonics, 2021
A review of silicon photonics for space applications is presented. The benefits and advantages of size, weight, power, and cost (SWaP-C) metrics inherent to silicon photonics are summarized.
George N. Tzintzarov   +2 more
doaj   +1 more source

Photonic integrated chip enabling orbital angular momentum multiplexing for quantum communication

open access: yesNanophotonics, 2021
Light carrying orbital angular momentum constitutes an important resource for both classical and quantum information technologies. Its inherently unbounded nature can be exploited to generate high-dimensional quantum states or for channel multiplexing in
Zahidy Mujtaba   +6 more
doaj   +1 more source

Fabrication of low-loss SOI nano-waveguides including BEOL processes for nonlinear applications [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
We report successful fabrication of low-loss SOI nano-waveguides with integrated PIN diode structures. The entire fabrication process is done on a 200 mm BiCMOS toolset using front-end-of-line (FEOL) and back-end-of-line (BEOL) processes and does not ...
Tian H.   +5 more
doaj   +1 more source

Recent Progress of Neuromorphic Computing Based on Silicon Photonics: Electronic–Photonic Co-Design, Device, and Architecture

open access: yesPhotonics, 2022
The rapid development of neural networks has led to tremendous applications in image segmentation, speech recognition, and medical image diagnosis, etc. Among various hardware implementations of neural networks, silicon photonics is considered one of the
Bo Xu   +5 more
doaj   +1 more source

High-Q-factor Al [subscript 2]O[subscript 3] micro-trench cavities integrated with silicon nitride waveguides on silicon [PDF]

open access: yes, 2020
We report on the design and performance of high-Q integrated optical micro-trench cavities on silicon. The microcavities are co-integrated with silicon nitride bus waveguides and fabricated using wafer-scale silicon-photonics-compatible processing steps.
Adam, Thomas N.   +8 more
core   +1 more source

Integrated silicon photonic MEMS

open access: yesMicrosystems & Nanoengineering, 2023
Silicon photonics has emerged as a mature technology that is expected to play a key role in critical emerging applications, including very high data rate optical communications, distance sensing for autonomous vehicles, photonic-accelerated computing ...
Niels Quack   +18 more
doaj   +1 more source

MEMS-enabled silicon photonic integrated devices and circuits [PDF]

open access: yes, 2020
Photonic integrated circuits have seen a dramatic increase in complexity over the past decades. This development has been spurred by recent applications in datacenter communications and enabled by the availability of standardized mature technology ...
Bogaerts, Wim   +8 more
core   +1 more source

Recent Progress in Silicon-Based Slow-Light Electro-Optic Modulators

open access: yesMicromachines, 2022
As an important optoelectronic integration platform, silicon photonics has achieved significant progress in recent years, demonstrating the advantages on low power consumption, low cost, and complementary metal–oxide–semiconductor (CMOS) compatibility ...
Changhao Han   +4 more
doaj   +1 more source

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