ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021
Visualization of Directional Beaming of Weakly Localized Raman from a Random Network of Silicon Nanowires.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Standoff Time-Resolved SECARS on Ag-Decorated Silicon Nanowires.ACS photonics · 2026Article
- Hybrid Light Harvesting Antenna Based on Si NWs and RuOsACS omega · 2025Article
- First Vibrational Fingerprint ofBiosensors · 2025Article
- Innovation in Osteogenesis Activation: Role of Marine-Derived Materials in Bone Regeneration.Current issues in molecular biology · 2025Review
- Alkoxysilane-Mediated Decoration of Si Nanowires Vertical Arrays with Au Nanoparticles as Improved SERS-Active Platforms.International journal of molecular sciences · 2023Article
- Future Prospects of Luminescent Silicon Nanowires Biosensors.Biosensors · 2022Article
- Hybrid Platforms of Silicon Nanowires and Carbon Nanotubes in an Ionic Liquid Bucky Gel.Molecules (Basel, Switzerland) · 2022Article
- Molecular Fingerprinting of the Omicron Variant Genome of SARS-CoV-2 by SERS Spectroscopy.Nanomaterials (Basel, Switzerland) · 2022Article
- Fluorescent Biosensors Based on Silicon Nanowires.Nanomaterials (Basel, Switzerland) · 2021Review
- Cost-Effective Fabrication of Fractal Silicon Nanowire Arrays.Nanomaterials (Basel, Switzerland) · 2021Article
- Ultrathin Silicon Nanowires for Optical and Electrical Nitrogen Dioxide Detection.Nanomaterials (Basel, Switzerland) · 2021Article
- Visualization of Directional Beaming of Weakly Localized Raman from a Random Network of Silicon Nanowires.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Article
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9 authors.
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Abstract
Disordered optical media are an emerging class of materials that can strongly scatter light. These materials are useful to investigate light transport phenomena and for applications in imaging, sensing and energy storage. While coherent light can be generated using such materials, its directional emission is typically hampered by their strong scattering nature. Here, the authors directly image Rayleigh scattering, photoluminescence and weakly localized Raman light from a random network of silicon nanowires via real-space microscopy and Fourier imaging. Direct imaging enables us to gain insight on the light transport mechanisms in the random material, to visualize its weak localization length and to demonstrate out-of-plane beaming of the scattered coherent Raman light. The direct visualization of coherent light beaming in such random networks of silicon nanowires offers novel opportunities for fundamental studies of light propagation in disordered media. It also opens venues for the development of next generation optical devices based on disordered structures, such as sensors, light sources, and optical switches.
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