期刊
OPTICS COMMUNICATIONS
卷 474, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.optcom.2020.126154
关键词
Non-diffracting beams; Light-sheet; Spatial coherence; LED; Laser
类别
资金
- National Institutes of Health, USA [R21GM131163]
- National Science Foundation, USA [1805200]
- Directorate For Engineering
- Div Of Chem, Bioeng, Env, & Transp Sys [1805200] Funding Source: National Science Foundation
We demonstrate single-shot non-diffracting light-sheet generation by controlling the spatial coherence of light. A one-dimensional coherent beam, created by either increasing the spatial coherence of an LED or decreasing the spatial coherence of a laser, makes it unnecessary to scan non-diffracting beams to generate light-sheets. We theoretically and experimentally demonstrate the equivalence between our method and a scanned light-sheet, and investigate the characteristics of the light-sheet in detail. Our method is easily implementable and universally applicable for high-resolution multicolor light-sheet fluorescence imaging.
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