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Distance measurement with the low coherent interferometer with silver mirror (the source wavelegth 1310 nm) - 120 um (serie 1)
Description
The obtained data was acquired by the interferometric fiber-optic sensor of distance. The setup was constructed of a broadband light source working at the central wavelength of 1310 nm, an optical spectrum analyzer, and a fiber-optic 2x1 coupler (with the power split 50:50). All elements were connected by standard single-mode optical fibers. The measurement head was made by a polished fiber end-face and an external mirror placed parallel to the fiber, creating a Fabry-Perot cavity. The silver film played the role of the mirror. The cavity length was changed by the use of a micrometer screw. Air was fulfilling the cavity during the whole experiment.
Measurements of distance were performed in the range of 0 – 200 µm with a step of 10 µm.
In the first column, there is the value of the wavelength [nm].
In the second column, there is the value of the power density [W].
Figure. The measurement system: micromechanical system, fibers, source, optical spectrum analyzer.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
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CC BY-NCNon-commercial - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2021
- Verification date:
- 2021-07-12
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- Automation, electronic and electrical engineering (Engineering and Technology)
- materials engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/ce7r-ey18 open in new tab
- Series:
- Verified by:
- Gdańsk University of Technology
Keywords
References
- publication Nitrogen-doped diamond thin films: potential application in Fabry-Pérot interferometer
- publication FIBRE-OPTIC SENSOR FOR SIMULTANEOUS MEASUREMENT OF THICKNESSAND REFRACTIVE INDEX OF LIQUID LAYERS
- publication Low-Coherence Interferometric Fiber-Optic Sensors with Potential Applications as Biosensors
- publication Response of a New Low-Coherence Fabry-Perot Sensor to Hematocrit Levels in Human Blood
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