In vivo oral imaging with integrated portable photoacoustic microscopy and optical coherence tomography

2017 ◽  
Vol 111 (26) ◽  
pp. 263704 ◽  
Author(s):  
Wei Qin ◽  
Weizhi Qi ◽  
Tian Jin ◽  
Heng Guo ◽  
Lei Xi
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Photoacoustic Microscopy

scholarly journals Integrating photoacoustic microscopy, optical coherence tomography, OCT angiography, and fluorescence microscopy for multimodal imaging

2020 ◽  
Vol 245 (4) ◽  
pp. 342-347 ◽  
Author(s):  
Arash Dadkhah ◽  
Shuliang Jiao
Keyword(s):  
Optical Coherence Tomography ◽  
Fluorescence Microscopy ◽  
Multimodal Imaging ◽  
Imaging System ◽  
Optical Resolution ◽  
Biological Tissues ◽  
Large Field ◽  
Optical Coherence ◽  
Photoacoustic Microscopy

We have developed a multimodal imaging system, which integrated optical resolution photoacoustic microscopy, optical coherence tomography, optical coherence tomography angiography, and confocal fluorescence microscopy in one platform. The system is able to image complementary features of a biological sample by combining different contrast mechanisms. We achieved fast imaging and large field of view by combining optical scanning with mechanical scanning, similar to our previous publication. We have demonstrated the capability of the multimodal imaging system by imaging a mouse ear in vivo. Impact statement Photoacoustic microscopy-based multimodal imaging technology can provide high-resolution complementary information for biological tissues in vivo. It will potentially bring significant impact on the research and diagnosis of diseases by providing combined structural and functional information.

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