Results 11 to 20 of about 82,349 (302)

Design of Rectangular Optical Waveguide on LiTaO3 Crystal Using Thermal Annealled Proton Exchange Methods

open access: yesJurnal Elektronika dan Telekomunikasi, 2016
Optical waveguides are the key component for distributing optical signals with very low propagation loss in optical communication. Several type optical waveguides are established currently such as silica optical fiber.
Yusuf Nur Wijayanto   +2 more
doaj   +1 more source

Fabrication of Polyimide Optical Waveguide on Silicon Dioxide Layer Stacked Silicon Substrate

open access: yesJurnal Elektronika dan Telekomunikasi, 2017
Optical waveguides are important for guiding lightwave from a place to other places. Propagation and insertion losses of the optical waveguides should be considered to be in low values.
Dadin Mahmudin   +3 more
doaj   +1 more source

Comparison Study of Multi-Slot Designs in Epsilon-Near-Zero Waveguide-Based Electro-Optical Modulators

open access: yesIEEE Photonics Journal, 2021
We present a systematical comparative research on the modulation performance and the optimization of the multi-slot waveguide modulator at the telecom wavelength of 1.55 μm.
Yanhua Sha   +4 more
doaj   +1 more source

Propagation loss in slow light photonic crystal waveguides [PDF]

open access: yes, 2012
The field of nanophotonics is a major research topic, as it offers potential solutions to important challenges, such as the creation of low power, high bandwidth interconnects or optical sensors.
Schulz, Sebastian Andreas
core   +2 more sources

CORNERSTONE’s Silicon Photonics Rapid Prototyping Platforms: Current Status and Future Outlook

open access: yesApplied Sciences, 2020
The field of silicon photonics has experienced widespread adoption in the datacoms industry over the past decade, with a plethora of other applications emerging more recently such as light detection and ranging (LIDAR), sensing, quantum photonics ...
Callum G. Littlejohns   +32 more
doaj   +1 more source

A Dual-Slot Electro-Optic Modulator Based on an Epsilon-Near-Zero Oxide

open access: yesIEEE Photonics Journal, 2019
A dual-slot silicon electro-optic modulator based on indium tin oxide is proposed with high modulation efficiency, low loss, and broadband operation leveraging the epsilon-near-zero (ENZ) effect.
Yingxin Kuang   +4 more
doaj   +1 more source

Theoretically Analyze the Tunable Wide Band-Stop Filtering in Plasmonic Waveguide Coupled With Fixed Height to Length Stubs

open access: yesIEEE Photonics Journal, 2018
A metal–dielectric–metal (MDM) waveguide coupled with fixed height to length ( $b_{i}/ a_{i}={\text{0.8}}$) stubs is proposed in our work. Then, an obvious band-stop filtering phenomenon can be observed in MDM waveguide coupled with single ...
Z. H. He, Z. P. Zhou
doaj   +1 more source

Compact Optical Waveguides Based on Hybrid Index and Surface-Plasmon-Polariton Guidance Mechanisms

open access: yesActive and Passive Electronic Components, 2007
Surface-plasmon-polariton (SPP) waveguides made of materials available in nature have, in general, been found to suffer from very high absorption loss when light confinement is beyond diffraction limit.
Min Yan, Min Qiu
doaj   +1 more source

Experimental Verification of Degenerate Band Edge Dispersion in Silicon Photonic Integrated Circuits

open access: yesIEEE Photonics Journal, 2016
On resonance, periodic dielectric media of finite length exhibit large and distributed internal electric field distributions. The large and distributed fields have been exploited for applications in light emission, optical switching, and nonlinear optics.
Justin R. Burr   +2 more
doaj   +1 more source

Integrated Photonics on Glass: A Review of the Ion-Exchange Technology Achievements

open access: yesApplied Sciences, 2021
Ion-exchange on glass is one of the major technological platforms that are available to manufacture low-cost, high performance Planar Lightwave Circuits (PLC). In this paper, the principle of ion-exchanged waveguide realization is presented.
Jean-Emmanuel Broquin, Seppo Honkanen
doaj   +1 more source

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