Results 91 to 100 of about 1,773 (193)
Properties of nematic LC planar and smoothly-irregular waveguide structures: research in the experiment and using computer modeling [PDF]
Компьютерная оптика, 2019 Nematic liquid crystal planar and smoothly-irregular waveguide structures were studied experimentally and by the computer modeling. Two types of optical smoothly-irregular waveguide structures promising for application in telecommunications and control ...
Aleksandr Egorov +4 more
doaj +1 more source
Programmable Inter‐Droplet Communication by Polymer‐Gated Ion Transport Through Nanopore Lattices
Small Science, Volume 6, Issue 8, August 2026.Laser‐written polyelectrolyte barriers were applied for regulating imbibition and ion transport through silica mesopores between droplet compartments. Specific imbibition sequences and precipitation readouts indicated cation‐selective transport across the barriers. Depending on salt identity, barrier, and experimental parameters, ionic transport ranged
Marius Kirsch +4 more
wiley +1 more source
Optics Express, 2008 An optofluidic 1x4 switch is designed, fabricated, and tested. The switch is based on a blazed diffraction grating imprinted onto silicone elastomer at the bottom of a microfluidic channel that is filled with liquids with different refractive indices.
Alex, Groisman +5 more
openaire +2 more sources
An Integrated Micromirror System for High‐Throughput Multi‐Parametric Cell Imaging
Small Methods, Volume 10, Issue 15, 7 August 2026.A sheathless optofluidic platform integrates 3D‐printed micromirrors for simultaneous brightfield and dual‐color fluorescence imaging. Leveraging two‐photon stereolithography for rapid, single‐step fabrication, the system enables high‐content intracellular mapping and translocation analysis at throughputs exceeding 3000 cells per second.
Yingchao Meng +3 more
wiley +1 more source
Vortex Light Bullets Guided by Disclination Defects
Nanophotonics, Volume 15, Issue 14, 27 July 2026.A new class of stable and thresholdless light bullets carrying vorticity, guided by the disclination defects introduced into Su–Schrieffer–Heeger‐like lattices with a focusing cubic nonlinearity, is reported. Different discrete rotational symmetry of the aperiodic lattice determines the allowed values of the topological charge of the vortex bullets ...
Zhuo Zhang +4 more
wiley +1 more source
Light Manipulation in Inhomogeneous Liquid Flow and Its Application in Biochemical Sensing
Micromachines, 2018 Light manipulation has always been the fundamental subject in the field of optics since centuries ago. Traditional optical devices are usually designed using glasses and other materials, such as semiconductors and metals.
Yunfeng Zuo +4 more
doaj +1 more source
High-Throughput Optofluidic Acquisition of Microdroplets in Microfluidic Systems
Micromachines, 2018 Droplet optofluidics technology aims at manipulating the tiny volume of fluids confined in micro-droplets with light, while exploiting their interaction to create “digital” micro-systems with highly significant scientific and technological interests ...
Zain Hayat, Abdel I. El Abed
doaj +1 more source
Guiding and Manipulating Light Fields in Microstructured Liquid Crystals
Advanced Physics Research, Volume 5, Issue 7, July 2026.This review summarizes recent advances in guided‐wave optics enabled by microstructured liquid crystal (LC) devices, covering their fundamental material properties, key degree of freedom for dynamic light field manipulations. The advances of linear guided‐wave optics, nonlinear‐optics with spatial optical solitons, and microlasers in LC‐based devices ...
Shan‐shan Chang +2 more
wiley +1 more source
Approach of optofluidics from optics to photonics
, 2012 Microfluidics represents the science and technology that processes or manipulates a small amount of fluid (10-9 to 10-18 litres) with dimensions of tens to hundreds of micrometers in a microfluidic chip.
Ai-Qun Liu, Liu, Ai Qun.
core +1 more source
Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary
Interdisciplinary Medicine, Volume 4, Issue 4, July 2026.This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng +9 more
wiley +1 more source