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Multiphoton structured thin-plane imaging with a single optical path

Yu, Jiun-Yann and Kim, Jonghyun and Holland, Daniel B. and Mou, Yun and Chiu, Hui and Blake, Geoffrey A. and Lee, Wonhee and Guo, Chin-Lin (2018) Multiphoton structured thin-plane imaging with a single optical path. Optics Letters, 43 (21). pp. 5271-5274. ISSN 0146-9592.

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Optical sectioning has become an indispensable technique for high-speed volumetric imaging in the past decade. Here we present a novel optical-sectioning method that produces a thin plane of illumination by exploiting the spatial and temporal properties of multiphoton excitation. Critically, the illumination and detection share the same optical path, as in a conventional epi-fluorescence microscope configuration. Therefore, the imaged sample can be prepared as for standard fluorescence microscopy. Our method also leads to a laterally structured illumination pattern, and this feature can be utilized in structured illumination microscopy to further enhance the imaging performance. We show an example of such an approach, which achieves axial resolution finer than confocal microscopy. We also demonstrate the potential of the new method for biological applications by performing three-dimensional imaging of living Caenorhabditis elegans.

Item Type:Article
Related URLs:
URLURL TypeDescription
Kim, Jonghyun0000-0002-2198-2520
Blake, Geoffrey A.0000-0003-0787-1610
Additional Information:© 2018 Optical Society of America. Received 21 August 2018; revised 29 September 2018; accepted 30 September 2018; posted 1 October 2018 (Doc. ID 342702); published 22 October 2018. Funding: Ellison Medical Foundation; National Science Foundation (NSF) (CHE-1214123); National Research Foundation of Korea (NRF) (2018R1A2B6003793, MSIP); KC30 Project KAIST.
Group:Astronomy Department
Funding AgencyGrant Number
Ellison Medical FoundationUNSPECIFIED
National Research Foundation of Korea2018R1A2B6003793
Korea Advanced Institute of Science and Technology (KAIST)KC30
Issue or Number:21
Record Number:CaltechAUTHORS:20181114-153057569
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Official Citation:Jiun-Yann Yu, Jonghyun Kim, Daniel B. Holland, Yun Mou, Hui Chiu, Geoffrey A. Blake, Wonhee Lee, and Chin-Lin Guo, "Multiphoton structured thin-plane imaging with a single optical path," Opt. Lett. 43, 5271-5274 (2018)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:90899
Deposited By: George Porter
Deposited On:14 Nov 2018 23:45
Last Modified:20 Apr 2020 08:47

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