Results 31 to 40 of about 1,043,557 (229)

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

Taking silicon photonics modulators to a higher performance level: state-of-the-art and a review of new technologies

open access: yesAdvanced Photonics, 2021
. Optical links are moving to higher and higher transmission speeds while shrinking to shorter and shorter ranges where optical links are envisaged even at the chip scale.
A. Rahim   +6 more
semanticscholar   +1 more source

A Survey on Silicon Photonics for Deep Learning [PDF]

open access: yesACM Journal on Emerging Technologies in Computing Systems, 2021
Deep learning has led to unprecedented successes in solving some very difficult problems in domains such as computer vision, natural language processing, and general pattern recognition.
Febin P. Sunny   +3 more
semanticscholar   +1 more source

Monolithically integrated, broadband, high-efficiency silicon nitride-on-silicon waveguide photodetectors in a visible-light integrated photonics platform [PDF]

open access: yesNature Communications, 2022
Efficient and broadband visible-light photodetectors will bring great advantages in applications such as biosensing and quantum information. Here the authors develop a photodetector with high quantum efficiency across broad wavelength range suitable for ...
Yiding Lin   +10 more
semanticscholar   +1 more source

Silicon carbide for integrated photonics [PDF]

open access: yesApplied Physics Reviews, 2022
Photonic integrated circuits (PICs) based on lithographically patterned waveguides provide a scalable approach for manipulating photonic bits, enabling seminal demonstrations of a wide range of photonic technologies with desired complexity and stability.
Ailun Yi   +7 more
semanticscholar   +1 more source

40 Gbit/s silicon-organic hybrid (SOH) phase modulator [PDF]

open access: yes, 2010
A 40 Gbit/s electro-optic modulator is demonstrated. The modulator is based on a slotted silicon waveguide filled with an organic material. The silicon organic hybrid (SOH) approach allows combining highly nonlinear electro-optic organic materials with ...
Alloatti, L.   +17 more
core   +2 more sources

A review of silicon subwavelength gratings: building break-through devices with anisotropic metamaterials

open access: yesNanophotonics, 2021
Silicon photonics is playing a key role in areas as diverse as high-speed optical communications, neural networks, supercomputing, quantum photonics, and sensing, which demand the development of highly efficient and compact light-processing devices.
Luque-González José Manuel   +8 more
doaj   +1 more source

Graphene on Silicon Photonics: Light Modulation and Detection for Cutting-Edge Communication Technologies

open access: yesApplied Sciences, 2021
Graphene—a two-dimensional allotrope of carbon in a single-layer honeycomb lattice nanostructure—has several distinctive optoelectronic properties that are highly desirable in advanced optical communication systems.
Siqi Yan, Jeremy Adcock, Yunhong Ding
doaj   +1 more source

Compact SOI Polarization Rotator Using Asymmetric Periodic Loaded Waveguides

open access: yesIEEE Photonics Journal, 2016
We demonstrate the design and experimental results of a silicon-on insulator (SOI) polarization rotator design based on asymmetric periodically loaded waveguides.
Yao Sun, Yule Xiong, Winnie N. Ye
doaj   +1 more source

Subwavelength silicon photonics for on-chip mode-manipulation

open access: yesPhotoniX, 2021
On-chip mode-manipulation is one of the most important physical fundamentals for many photonic integrated devices and circuits. In the past years, great progresses have been achieved on subwavelength silicon photonics for on-chip mode-manipulation by ...
Chen-lei Li   +5 more
semanticscholar   +1 more source

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