Results 181 to 190 of about 341,777 (332)

Directional Lasing from a 3D Blue Phase Photonic Crystal

open access: yesAdvanced Optical Materials, EarlyView.
This work presents the first directional lasing from millimeter‐scale monocrystalline 3D photonic crystals, specifically Blue Phases (BPs), overcoming prior limitations of random lasing in polycrystals. These 3D soft photonic crystals enable highly directional, circularly polarized, mirrorless lasing via resonant polarization modes, offering the ...
Eva Oton   +9 more
wiley   +1 more source

THEORY OF FUZZY SETS IN DECISION-MAKING SYSTEMS OF BUILDING MANAGEMENT [PDF]

open access: bronze, 2000
Paulius Gaučas   +1 more
openalex   +1 more source

Cloaking and Antennas: From Theoretical Paradigms to Next‐Generation Intelligent Systems

open access: yesAdvanced Optical Materials, EarlyView.
The inception of electromagnetic cloaking sparked an immediate question: Can antennas be made invisible? Two decades later, this review charts the intertwined progress of major cloaking strategies (from transformation optics to scattering cancellation), metasurface technology, and their application to antennas, revealing how AI‐enabled devices are ...
Helen Guo, Xun Li
wiley   +1 more source

Fuzzy Sets in Approximate Reasoning and Information Systems

open access: green, 1999
James C. Bezdek   +2 more
openalex   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna   +4 more
wiley   +1 more source

L-fuzzy sets

open access: yesJournal of Mathematical Analysis and Applications, 1967
openaire   +3 more sources

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