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Design of the Optical Dual-Band Filter for Emission of Dual Fluorescein Through the Irradiation of Single Optical Source
- Authors
- Kwon, So Yoon; Yoon, Ki-Cheol; Kim, Kwang Gi
- Issue Date
- Oct-2022
- Publisher
- SAGE PUBLICATIONS INC
- Keywords
- brain malignancy; surgical microscopy; fluorescence dye; dual-band filter; phantom test
- Citation
- SURGICAL INNOVATION, v.29, no.5, pp.674 - 676
- Journal Title
- SURGICAL INNOVATION
- Volume
- 29
- Number
- 5
- Start Page
- 674
- End Page
- 676
- ISSN
- 1553-3506
- Abstract
- In this study, a dual-band band-pass filter (BPF) is designed to separate the dual-wavelength emissions of 5-aminolevulinic acid (5-ALA) and fluorescence sodium (yellow dye). The dual-band BPF was investigated experimentally to improve its accuracy, speed, and energy efficiency in clinical settings. The possibility of dual fluorescence emissions with a single irradiation is proposed, which saves energy by producing 2 fluorescence diagnostic effects using a single piece of equipment.
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Related Researcher
- Kim, Kwang Gi
- College of IT Convergence (의공학과)