https://scholars.lib.ntu.edu.tw/handle/123456789/465239
標題: | Phase-coded volume holographic gratings for spatial-spectral imaging filters | 作者: | Oh S.B. Lu Z.-Q.J. JUI-CHANG TSAI Chen H.-H. Barbastathis G. YUAN LUO |
公開日期: | 2013 | 卷: | 38 | 期: | 4 | 起(迄)頁: | 477-479 | 來源出版物: | Optics Letters | 摘要: | We present a design of phase-contrast filters embedded in a three-dimensional pupil to form phase-coded volume holographic gratings (VHGs) for spatial-spectral imaging. The phase-coded VHG improves image contrast and results in strong filtering properties to acquire weak phase structures of an object. In addition, incorporated with in-plane angle multiplexing, the multiplexed phase-coded VHGs enable obtaining weak phase information from multiple depths of an object. We experimentally demonstrate the multiplexed phase-coded VHGs for spatial-spectral imaging to enhance unstained features of spatial-spectral images of human breast cancer cells. ? 2013 Optical Society of America. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874058394&doi=10.1364%2fOL.38.000477&partnerID=40&md5=9b1bdca3fe73b94cd3d160d0ade4e205 https://scholars.lib.ntu.edu.tw/handle/123456789/465239 |
ISSN: | 0146-9592 | DOI: | 10.1364/OL.38.000477 | SDG/關鍵字: | Angle multiplexing; Filtering properties; Human breast cancer cells; Image contrasts; Imaging filters; Phase information; Phase-contrast; Volume holographic gratings; Holographic gratings; Multiplexing; Spectroscopy; Medical imaging; article; breast tumor; holography; human; methodology; molecular imaging; pathology; Breast Neoplasms; Holography; Humans; Molecular Imaging |
顯示於: | 醫學系 |
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