Real-time full-color meta fiber endoscopy

Area of Science:

• Optics and Photonics
• Biomedical Engineering
• Materials Science

Background:

• Metasurfaces offer precise control over light propagation.
• Fiber optic endoscopy is a key tool in medical diagnostics.
• Miniaturization of optical components is crucial for advanced endoscopic tools.

Purpose of the Study:

• To demonstrate real-time, full-color imaging capabilities using a meta-optical fiber endoscope.
• To explore the potential of metasurfaces in miniaturized fiber-based imaging systems.
• To advance the
• Lab-on-fiber
• concept for enhanced diagnostic tools.

Main Methods:

• Fabrication of a meta-optical fiber endoscope incorporating metasurface technology.
• Integration of metasurfaces at the fiber end for light manipulation.
• Development of a real-time imaging system for capturing full-color endoscopic images.

Main Results:

• Successful demonstration of real-time, full-color imaging through the meta-optical fiber endoscope.
• Metasurface integration enabled precise control over light, leading to high-quality imaging.
• The developed endoscope shows promise for minimally invasive diagnostic procedures.

Conclusions:

• Metasurfaces are highly effective for advanced light control in fiber optics.
• Meta-optical fiber endoscopes represent a significant advancement for
• Lab-on-fiber
• imaging.
• This technology has the potential to revolutionize endoscopic diagnostics with real-time, full-color visualization.