A novel absolute displacement measurement technology based on wavenumber resolved low coherence interferometry

2015 ◽  
Vol 75 ◽  
pp. 34-39 ◽  
Author(s):  
Keqiang Zhao ◽  
Fang Xie ◽  
Sen Ma ◽  
Yunzhi Wang ◽  
Liang Chen
Keyword(s):  
Displacement Measurement ◽  
Measurement Technology ◽  
Low Coherence ◽  
Absolute Displacement ◽  
Low Coherence Interferometry

High-speed and high-sensitivity displacement measurement with phase-locked low-coherence interferometry

2012 ◽  
Vol 51 (19) ◽  
pp. 4333 ◽  
Author(s):  
Lazo M. Manojlović ◽  
Miloš B. Živanov ◽  
Miloš P. Slankamenac ◽  
Jovan S. Bajić ◽  
Dragan Z. Stupar
Keyword(s):  
High Speed ◽  
High Sensitivity ◽  
Displacement Measurement ◽  
Low Coherence ◽  
Low Coherence Interferometry

Fringe-Distortion-Correction for Polarized Low-Coherence Interferometry With Phosphor-Based LED

2019 ◽  
Vol 37 (14) ◽  
pp. 3557-3562
Author(s):  
Rundong Wang ◽  
Shuang Wang ◽  
Junfeng Jiang ◽  
Kun Liu ◽  
Xue Wang ◽  
...  
Keyword(s):  
Distortion Correction ◽  
Low Coherence ◽  
Low Coherence Interferometry

Light source for low-coherence interferometry surface diagnostics

2011 ◽  
Author(s):  
Zdeněk Buchta ◽  
Bretislav Mikel ◽  
Simon Rerucha ◽  
Josef Lazar ◽  
Ondrej Cip
Keyword(s):  
Light Source ◽  
Low Coherence ◽  
Low Coherence Interferometry ◽  
Surface Diagnostics

scholarly journals Cellular Organization and Substructure Measured Using Angle-Resolved Low-Coherence Interferometry

2002 ◽  
Vol 82 (4) ◽  
pp. 2256-2264 ◽  
Author(s):  
Adam Wax ◽  
Changhuei Yang ◽  
Vadim Backman ◽  
Kamran Badizadegan ◽  
Charles W. Boone ◽  
...  
Keyword(s):  
Cellular Organization ◽  
Low Coherence ◽  
Low Coherence Interferometry

Research on Three-Dimensional Displacement Measurement Technology of the Beating Heart

2011 ◽  
Vol 403-408 ◽  
pp. 5182-5186
Author(s):  
Sheng Yi Yang ◽  
An Gu ◽  
Meng Li ◽  
Chang Jian Lu
Keyword(s):  
Heart Surgery ◽  
Classical Mechanics ◽  
Three Dimensional ◽  
Beating Heart ◽  
Displacement Measurement ◽  
Surgical Instruments ◽  
Analytical Models ◽  
Measurement Technology ◽  
Position Measurement ◽  
Mechanics Of Materials

In robotic-assisted heart surgery, the method of canceling the relative motion between the surgical site on the heart and the surgical instruments was introduced in this paper. A whisker sensor was designed for three dimensional position measurement in beating heart surgery. Analytical models were developed according to the classical mechanics of materials, and theoretical formulas were derived for displacement measurement. Feasibility and effectiveness of the method were verified by simulation experiments. We can obtain measurements by loading displacement to the whisker sensor, and draw conclusions by comparing the measurements.

A wide angle low coherence interferometry based eye length optometer

2015 ◽  
Author(s):  
Alexander Meadway ◽  
John Siegwart ◽  
Christine Wildsoet ◽  
Thomas Norton ◽  
Yuhua Zhang
Keyword(s):  
Wide Angle ◽  
Low Coherence ◽  
Low Coherence Interferometry

Optical detection of photoacoustic waves using phase sensitive low-coherence interferometry

2012 ◽  
Author(s):  
B. Hermann ◽  
M. Gabriele-Sandrian ◽  
B. Hofer ◽  
B. Povazay ◽  
W. Drexler
Keyword(s):  
Optical Detection ◽  
Low Coherence ◽  
Low Coherence Interferometry ◽  
Phase Sensitive
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