Results 271 to 280 of about 2,694,501 (323)
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Patterned Colloidal Photonic Crystals.
Angewandte Chemie - International Edition, 2018Jue Hou, Mingzhu Li, Yanlin Song
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Chemical Society Reviews, 2021
Over the last three decades, photonic crystals (PhCs) have attracted intense interests thanks to their broad potential applications in optics and photonics.
Zhongyu Cai +8 more
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Over the last three decades, photonic crystals (PhCs) have attracted intense interests thanks to their broad potential applications in optics and photonics.
Zhongyu Cai +8 more
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Proceedings of 2005 7th International Conference Transparent Optical Networks, 2005., 2005
Photonic crystal fibers exhibit physical features, from various angles, more versatile, intriguing and promising than those pertaining to the conventional optical fibers. Their cross-section can be optimized to obtain single mode operation on a wide wavelength range, soliton propagation, regeneration application, controllable group velocity dispersion.
CALO', Giovanna +5 more
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Photonic crystal fibers exhibit physical features, from various angles, more versatile, intriguing and promising than those pertaining to the conventional optical fibers. Their cross-section can be optimized to obtain single mode operation on a wide wavelength range, soliton propagation, regeneration application, controllable group velocity dispersion.
CALO', Giovanna +5 more
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Optics Letters, 2005
We present a concept of graded photonic crystals used to enhance the control of light propagation. Gradual modifications of the lattice periodicity make it possible to bend the light at the micrometer scale. This effect is tailored by parametric studies of the isofrequency curves. As a demonstration, we propose a two-dimensional graded photonic crystal
Emmanuel, Centeno, David, Cassagne
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We present a concept of graded photonic crystals used to enhance the control of light propagation. Gradual modifications of the lattice periodicity make it possible to bend the light at the micrometer scale. This effect is tailored by parametric studies of the isofrequency curves. As a demonstration, we propose a two-dimensional graded photonic crystal
Emmanuel, Centeno, David, Cassagne
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Journal of Lightwave Technology, 2003
Photonic crystal fibers guide light by corralling it within a periodic array of microscopic air holes that run along the entire fiber length. Largely through their ability to overcome the limitations of conventional fiber optics—for example, by permitting low-loss guidance of light in a hollow core—these fibers are proving to have a multitude of ...
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Photonic crystal fibers guide light by corralling it within a periodic array of microscopic air holes that run along the entire fiber length. Largely through their ability to overcome the limitations of conventional fiber optics—for example, by permitting low-loss guidance of light in a hollow core—these fibers are proving to have a multitude of ...
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Nature, 2003
Photonic crystal fibres have wavelength-scale morphological microstructure running down their length. This structure enables light to be controlled within the fibre in ways not previously possible or even imaginable. Our understanding of what an optical fibre is and what it does is changing because of the development of this new technology, and a broad
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Photonic crystal fibres have wavelength-scale morphological microstructure running down their length. This structure enables light to be controlled within the fibre in ways not previously possible or even imaginable. Our understanding of what an optical fibre is and what it does is changing because of the development of this new technology, and a broad
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Inkjet Printing of Patterned, Multispectral, and Biocompatible Photonic Crystals
Advances in Materials, 2019Patterning of photonic crystals to generate rationally designed color‐responsive materials has drawn considerable interest because of promising applications in optical storage, encryption, display, and sensing.
Wenyi Li +4 more
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The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003., 2004
In this presentation we will discuss photonic crystal lasers and waveguide components. We have demonstrated both suspended membrane and sapphire-bonded photonic crystal microcavity lasers. These devices are optically pumped at and above room temperature.
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In this presentation we will discuss photonic crystal lasers and waveguide components. We have demonstrated both suspended membrane and sapphire-bonded photonic crystal microcavity lasers. These devices are optically pumped at and above room temperature.
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Advanced Functional Materials, 2018
Blue perovskite nanocrystal (NC) can be an ideal kind of material for UV photodetectors owing to its excellent band gap, however, limited by its photoacoustic process. Here, the luminescent enhancement of CsPbCl3 NCs is first explored by coupling with Ag
Dongyu Li +7 more
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Blue perovskite nanocrystal (NC) can be an ideal kind of material for UV photodetectors owing to its excellent band gap, however, limited by its photoacoustic process. Here, the luminescent enhancement of CsPbCl3 NCs is first explored by coupling with Ag
Dongyu Li +7 more
semanticscholar +1 more source