Composite Bandpass Emission Filter for Lensless Fluorescence Imaging

Kiyotaka Sasagawa, Yasumi Ohta, Makito Haruta, Toshihiko Noda, Takashi Tokuda1, Jun Ohta

  • 1Nara Institute of Science and Technology, JAPAN



Oral Session


13:30 - 15:00 | Mon 29 Oct | Ambassador C | A3L-A

Biosensors & Biomedical Signals

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In this study, we fabricate and demonstrate a high performance composite filter for lensless fluorescence imaging. The device is composed of interference and absorption filters and a fiber optic plate. It exhibits a high excitation rejection performance and band pass characteristics. In addition, its application to the fluorescence imaging of a green fluorescent protein introduced in the brain slice of a mouse is demonstrated.

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