Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Liquid microlens with tunable focal length and light transmission
View through CrossRef
A microfluidic design was created to allow liquid microlens to control focal length and light transmission. The focal length of the microlens was controlled by varying the volume of liquid infused into the liquid cell. The cell extruded a polydimethylsiloxane film and produced a changeable curvature. The imaging ability of the microlens was tuned by taking advantage of the phase transition of poly-N-isopropylacrylamide in the liquid. The phase transition temperature was controlled in the range of 25.6–34.5°C by changing the ion concentration.
Title: Liquid microlens with tunable focal length and light transmission
Description:
A microfluidic design was created to allow liquid microlens to control focal length and light transmission.
The focal length of the microlens was controlled by varying the volume of liquid infused into the liquid cell.
The cell extruded a polydimethylsiloxane film and produced a changeable curvature.
The imaging ability of the microlens was tuned by taking advantage of the phase transition of poly-N-isopropylacrylamide in the liquid.
The phase transition temperature was controlled in the range of 25.
6–34.
5°C by changing the ion concentration.
Related Results
Multibeam Optical System Incorporating a Microlens Array
Multibeam Optical System Incorporating a Microlens Array
Parallel recording using a multibeam laser diode array is effective for recording at a high data transfer rate. Focused spot interval equal to the track pitch is realized effective...
Silk Microlens Array
Silk Microlens Array
Abstract
Optics that are capable of merging with biomaterials create a variety of opportunities for sensing disease, for therapeutics, and for augmenting brain-machine inte...
Perturbed solution and analyses for single photon transmission equation in optical fiber
Perturbed solution and analyses for single photon transmission equation in optical fiber
As is well known, quantum optics has developed significantly in recent years and advanced several hot research topics, such as quantum communications, quantum sensing, quantum calc...
Laser Trapping Using a Fiber Axicon Microlens
Laser Trapping Using a Fiber Axicon Microlens
In this paper, chemically etched axicon fibre was proposed for laser trapping of micro-objects dispersed in liquid. We fabricated axicon microlenses on a single-mode bare optical f...
EWOD Based Liquid-Liquid Extraction and Separation
EWOD Based Liquid-Liquid Extraction and Separation
Liquid-liquid extraction techniques are one of the major tools in chemical engineering, analytical chemistry, and biology, especially in a system where two immiscible liquids have ...
Novel RF MEMS tunable capacitors
Novel RF MEMS tunable capacitors
Current tunable devices such as filters, impedance matching networks and oscillators have problems that degrade their performance at high microwave frequencies. Tuning ratios and q...
Novel RF MEMS tunable capacitors
Novel RF MEMS tunable capacitors
Current tunable devices such as filters, impedance matching networks and oscillators have problems that degrade their performance at high microwave frequencies. Tuning ratios and q...
Tunable grapheme amplitude based broadband electromagnetically-induced-transparency-like metamaterial
Tunable grapheme amplitude based broadband electromagnetically-induced-transparency-like metamaterial
Metamaterials, composed of subwavelength resonators, have extraordinary electromagnetic properties which rely on the sizes and shapes of the resonance structures rather than their ...