Extended depth-of-field microscopy with a high-speed deformable mirror
Extended depth-of-field microscopy with a high-speed deformable mirror
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DOI:
10.1364/ol.42.000995
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发表时间:
2017-03-01
期刊:
影响因子:
3.6
通讯作者:
Mertz, Jerome
中科院分区:
文献类型:
--
作者:
Shain, William J.;Vickers, Nicholas A.;Mertz, Jerome
We present a wide-field fluorescence microscopy add-on that provides a fast, light-efficient extended depth-of-field (EDOF) using a deformable mirror with an update rate of 20 kHz. Out-of-focus contributions in the raw EDOF images are suppressed with a deconvolution algorithm derived directly from the microscope 3D optical transfer function. Demonstrations of the benefits of EDOFmicroscopy are shown withGCaMPlabeled mouse brain tissue. (C) 2017 Optical Society of America