Results 141 to 150 of about 1,058,530 (369)
Scanning mid-IR-laser microscopy: an efficient tool for materials studies in silicon-based photonics and photovoltaics [PDF]
, 2000 O. V. Astafiev +2 more
openalex +1 more source
Peak‐in‐Valley Metal Nano‐Architectures via E‐Beam‐Guided Metal Oxide Redox
Advanced Functional Materials, EarlyView.Focused electron beam irradiation of nanoelectrosprayed water‐ammonia films enables the synthesis of topologically complex metal nanostructures via solvent‐mediated metal/metal‐ion redox control. Low ammonia favors radiolytic oxidation, etching copper.
Auwais Ahmed, Andrei G. Fedorov
wiley +1 more source
Design and fabrication of silicon photonic crystal optical waveguides [PDF]
, 2000 Marko Lončar +3 more
openalex +1 more source
Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
Editorial: Breakthroughs in photonics 2009
IEEE Photonics Journal, 2010 Breakthroughs in Photonics is intended to highlight major accomplishments across the broad spectrum of Photonics Science and Technology within the year. This Special Section is also intended to draw the attention of readers and authors to the topics that
Carmen S. Menoni
doaj +1 more source
Waveguiding at 1500 nm using photonic crystal structures in silicon on insulator wafers [PDF]
, 2000 Marko Lončar +6 more
openalex +1 more source
Ice Lithography: Recent Progress Opens a New Frontier of Opportunities
Advanced Functional Materials, EarlyView.This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang +9 more
wiley +1 more source
Editorial: Breakthroughs in photonics 2010
IEEE Photonics Journal, 2011 Breakthroughs in Photonics is an annual Special Issue of the IEEE PHOTONICS JOURNAL that showcases major accomplishments across the broad spectrum of Photonics Science and Technology within the last year.
Carmen S. Menoni
doaj +1 more source
Advanced Functional Materials, EarlyView.This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang +8 more
wiley +1 more source
Towards in-fiber silicon photonics
The state of the art of silicon optical fibers fabricated via the high pressure chemical deposition technique will be reviewed. The optical transmission properties of step index silicon optical fibers will be presented, including investigations of the ...
Badding, J.V. +6 more
core +1 more source