Plasmonic Fiber Probe Enables Sharper Nanoimaging. (IMAGE)

Aerospace Information Research Institute, Chinese Academy of Sciences

Plasmonic Fiber Probe Enables Sharper Nanoimaging.

Caption

Plasmonic Fiber Probe Enables Sharper Nanoimaging. This schematic illustrates the double-slit plasmonic platform-based fiber probe developed for broadband, high-intensity nanofocusing and high-resolution optical imaging. By combining phase interference and plasmonic field confinement, the probe enhances light concentration at the tip and enables nanoscale imaging with resolution beyond the diffraction limit.

Credit

Microsystems & Nanoengineering

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License

CC BY-NC-ND

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