Results 81 to 90 of about 162,562 (165)

Dielectric and plasmon slot waveguides for photonic integration

, 2009
Slot waveguides formed either in high-index dielectrics or in metals attract great interest because they provide sub-wavelength confinement in the slot region.
Zhechao Wang, Lech Wosinski, Ning Zhu, Wosinski, Lech,, Wang, Zhechao,, Qiu, Min,, Yi Song, Min Qiu, Jaskorzynska, Bozena,, Song, Yi,, Bozena Jaskorzynska, Zhu, Ning,   +11 more
core   +1 more source

Designing Mid-Infrared Gold-Based Plasmonic Slot Waveguides for CO₂-Sensing Applications. [PDF]

Sensors (Basel), 2021
Saeidi P, Jakoby B, Pühringer G, Tortschanoff A, Stocker G, Dubois F, Spettel J, Grille T, Jannesari R.   +8 more
europepmc   +1 more source

Demonstration of slot-waveguide structures on silicon nitride / silicon oxide platform [PDF]

, 2007
We report on the first demonstration of guiding light in vertical slot-waveguides on silicon nitride/silicon oxide material system. Integrated ring resonators and Fabry-Perot cavities have been fabricated and characterized in order to determine optical ...
Sánchez, B., Griol Barres, Amadeu, Griol, Amadeu, Holgado, Miquel, Barrios, Carlos Angulo, Sohlström, H., Sanchez, Benito, Holgado, Miguel, Gylfason, Kristinn Björgvin,, Sohlström, Hans,, Casquel, Raphael, Angulo Barrios, Carlos, Casquel, R., Gylfason, K.B.   +13 more
core   +1 more source

Efficient Chemical Sensing by Coupled Slot SOI Waveguides

Sensors, 2009
A guided-wave chemical sensor for the detection of environmental pollutants or biochemical substances has been designed. The sensor is based on an asymmetric directional coupler employing slot optical waveguides.
Mario N. Armenise, Caterina Ciminelli, Vittorio M. N. Passaro, Francesco Dell’Olio   +3 more
doaj   +1 more source

Low-loss mid-infrared SOI slot waveguides

, 2015
Mid-infrared sensing is a field that has recently attracted attention due to the potential to reach the fingerprint region for several chemical compounds, allowing enhanced sensitivity.
Soler Penadés, Jordi, Khokhar, Ali, Mashanovich, Goran, Nedeljković, Miloš   +3 more
core   +1 more source

Rotated Half-Mode Substrate Integrated Waveguide and other Planar Integrated Structures [PDF]

, 2015
High data rate communication channels are becoming more and more integrated into our increasingly technological society. Substrate Integrated Waveguides (SIW) are one planar solution available to the microwave engineer, offering a low-loss and low ...
Farrall, Andrew J
core  

Low loss high-k slot waveguides for silicon photonics

, 2013
Silicon photonic integrated circuits are promising solutions for high speed on-chip data communication. Producing crystalline silicon optical waveguides at the backend of the IC process flow requires wafer-bonding and a deep substrate etching of an SOI ...
Malm, Gunnar,, Henkel, Christoph,, Mikael Ostling, Östling, Mikael,, Gunnar B. Malm, Maziar M. Naiini, Christoph Henkel, Naiini, Maziar,   +7 more
core   +1 more source

Modal properties of a strip-loaded horizontal slot waveguide

Journal of the European Optical Society-Rapid Publications, 2017
Background Channel waveguides have been developed for years to comply with the need for smaller footprint and better integration in photonics circuits. However, they are still suffering from fabrication complexity and optical losses.
Ségolène Pélisset, Janne Laukkanen, Markku Kuittinen, Seppo Honkanen, Matthieu Roussey   +4 more
doaj   +1 more source

E-beam-lithography free plasmonic slot waveguides for on-chip Raman spectroscopy [PDF]

, 2018
We present nanoplasmonic slot-waveguides interfaced to dielectric photonic waveguides and capable of strongly enhancing Raman scattering. Their e-beam-free fabrication can be scaled to volume manufacturing and makes the plasmonic structure, hence the ...
Baets, Roel G. F., Baets, Roel, Dendooven, J., Wuytens, Pieter, Raza, Ali, C. Detavernier, Wuytens, Pieter C., Detavernier, C., Pieter Wuytens, Clemmen, Stéphane, R. Baets, J. Dendooven, Dendooven, Jolien, S. Clemmen, Daele, M., Detavernier, Christophe, A. Raza, Van Daele, Michiel, M. Van Daele   +18 more
core   +1 more source

Routing and photodetection in subwavelength plasmonic slot waveguides

Nanophotonics, 2012
The ability to manipulate light at deeply sub-wavelength scales opens a broad range of research possibilities and practical applications. In this paper, we go beyond recent demonstrations of active photonic devices coupled to planar plasmonic waveguides ...
Ly-Gagnon Dany-Sebastien, Balram Krishna C., White Justin S., Wahl Pierre, Brongersma Mark L., Miller David A.B.   +5 more
doaj   +1 more source