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Showing 1 to 3 of 3 for “"tunable refractive index"”.
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Tunable and High Refractive Index Polydimethylsiloxane Polymers for Label-Free Optical Sensing
… label-free optical detection methods based on refractive index, can overcome the limitations of conventional VOC detection methods. A variety of tunable and high refractive index PDMS materials were developed by incorporating a range of titanium and zirconium concentrations (2.5 – 30 mol % and …
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Novel Materials and Processes for Fabrication of Integrated Photonic and Opto-Electronic Devices
… the spin coating method. TiO2 films have a high index and high dielectric constant that make them ideal for small single mode waveguides, thus allowing devices to have a smaller and condensed footprint. The sols can be combined to create a TiO2-SiO2 blend with highly tunable refractive index and …
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Creation of 3-dimensional micro-optical materials
… phenomena, such as photonic band gaps, negative refractive index, transformation optics, and sub-diffraction limit focusing, to name a few. These phenomena have great implications for our ability to control light, whether it is in its spectral emission and absorption, in directional control …