An all-optical technique enables instantaneous single-shot demodulation of images at high frequency
Traditional lock-in detection methods have been limited for wide-field imaging. Here, the authors present an all-optical design which enables four quadrature image channels to be recorded simultaneously, and show demodulation of wide-field images based on a single frame acquisition.
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| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/c24624bf8a134f8eb983871ad82c1f70 |
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| Sumario: | Traditional lock-in detection methods have been limited for wide-field imaging. Here, the authors present an all-optical design which enables four quadrature image channels to be recorded simultaneously, and show demodulation of wide-field images based on a single frame acquisition. |
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