scholarly journals Single-shot multi-depth full-field optical coherence tomography using spatial frequency division multiplexing

2021 ◽  
Vol 29 (5) ◽  
pp. 7060
Author(s):  
Jungho Moon ◽  
Yong-Sik Lim ◽  
Seokchan Yoon ◽  
Wonshik Choi
Keyword(s):  
Optical Coherence Tomography ◽  
Spatial Frequency ◽  
Frequency Division Multiplexing ◽  
Single Shot ◽  
Optical Coherence ◽  
Frequency Division ◽  
Full Field

scholarly journals Full-Field and Single-Shot Full-Field Optical Coherence Tomography: A Novel Technique for Biomedical Imaging Applications

2012 ◽  
Vol 2012 ◽  
pp. 1-26 ◽  
Author(s):  
Hrebesh Molly Subhash
Keyword(s):  
Optical Coherence Tomography ◽  
Michelson Interferometer ◽  
Numerical Aperture ◽  
Single Shot ◽  
Optical Coherence ◽  
Reconstruction Algorithms ◽  
Line Field ◽  
Full Field ◽  
Acquisition Speed ◽  
Image Reconstruction Algorithms

Since its introduction, optical coherence tomography (OCT) technology has advanced dramatically in various field of both clinical and fundamental research. Full-field and Single-shot full-field OCT (FF-OCT and SS-FF-OCT) are alternative OCT concepts, which aims to improve the image acquisition speed and to simplify the optical setup of conventional point-scan OCT by realizing direct line field or full-field sample imaging onto an array or line detector such as CCD or CMOS camera. FF-OCT and SS-FF-OCT are based on bulk optics Linnik-type Michelson interferometer with relatively high numerical aperture (NA) microscopic objectives. This paper will give you an overview of the principle of various types of FF-OCT and SS-FF-OCT techniques and its associated system design concept and image reconstruction algorithms.

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