High-speed Signal Evaluation in Optical Coherence Tomography Based on Sub-Nyquist Sampling and Kalman Filtering Method

2006 ◽  
Author(s):  
Igor Gurov ◽  
Mikhail Taratin ◽  
Alexey Zakharov
Keyword(s):  
Optical Coherence Tomography ◽  
Kalman Filtering ◽  
High Speed ◽  
Optical Coherence ◽  
Filtering Method ◽  
Signal Evaluation

scholarly journals Laser Lens Size Measurement Using Swept-Source Optical Coherence Tomography

2020 ◽  
Vol 10 (14) ◽  
pp. 4936
Author(s):  
Pingping Jia ◽  
Hong Zhao ◽  
Yuwei Qin
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Wave Number ◽  
Radius Of Curvature ◽  
Optical Coherence ◽  
Swept Source ◽  
Laser Focusing ◽  
Fitting Algorithm ◽  
Laser Confocal Microscope ◽  
Focusing Lens

A high-speed, high-resolution swept-source optical coherence tomography (SS-OCT) is presented for focusing lens imaging and a k-domain uniform algorithm is adopted to find the wave number phase equalization. The radius of curvature of the laser focusing lens was obtained using a curve-fitting algorithm. The experimental results demonstrate that the measuring accuracy of the proposed SS-OCT system is higher than the laser confocal microscope. The SS-OCT system has great potential for surface topography measurement and defect inspection of the focusing lens.

scholarly journals Two-axis magnetically-driven MEMS scanning catheter for endoscopic high-speed optical coherence tomography

2007 ◽  
Vol 15 (26) ◽  
pp. 18130 ◽  
Author(s):  
Ki Hean Kim ◽  
B. Hyle Park ◽  
Gopi N. Maguluri ◽  
Tom W. Lee ◽  
Fran J. Rogomentich ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Speed ◽  
Optical Coherence

In vivo imaging with high-speed full-range complex spectral domain optical coherence tomography

2005 ◽  
Author(s):  
Erich Goetzinger ◽  
Michael Pircher ◽  
Rainer A. Leitgeb ◽  
Adolf F. Fercher ◽  
Christoph K. Hitzenberger
Keyword(s):  
Optical Coherence Tomography ◽  
In Vivo Imaging ◽  
High Speed ◽  
Full Range ◽  
Spectral Domain ◽  
Optical Coherence
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