OPTICS & PHOTONICS International Congress 2024

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BISC2024 » Poster Presentation

BISC Poster Session

2024年4月25日(木) 13:30 〜 15:00 Hall A (Pacifico Yokohama Exhibition Hall)

[BISCp-02] Multiple beam focusing via digital holograms for scanning lensless vascular endoscope

*Hibiki Kunii1, Masaki Hisaka1 (1. Osaka Electro-Communication University)

We developed a scanning lensless vascular endoscope that employs a spatial phase modulator to observe narrow blood vessels. Digital hologram technology for local wavefront control formed multiple focusing beams passing through an optical fiber bundle.

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