Course Unit Code | 440-4206/01 |
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Number of ECTS Credits Allocated | 4 ECTS credits |
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Type of Course Unit * | Choice-compulsory |
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Level of Course Unit * | Second Cycle |
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Year of Study * | Second Year |
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Semester when the Course Unit is delivered | Winter Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| SIS017 | doc. Ing. Petr Šiška, Ph.D. |
Summary |
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The aim of this course is to acquaint students with the use of optical fibers not only as a communication medium but also as a element suitable for sensory use. Students are familiar with the differences between communication and sensory fibers, division of fiber optic sensors, futhermore with the basic characteristics, principles and processes, which are using in these fibers for the sensory application and also with practical applications of these sensors.
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Learning Outcomes of the Course Unit |
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The understanding of the basic processes and principles of fiber optic sensors and their differences against communication optical fibers.
Learning outcomes are designed so that students should be able to use or deal with the measurement and the exercises in the field of fiber optic sensors.
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Course Contents |
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Lectures:
1) Difference between communication and sensory fibers, use of optical fibers and their properties as a sensors, division of kinds and types of sensors.
2) Description of the physical principles and processes utilized during sensing. Optical light modulators for optical sensors.
3) Intensity sensors.
4) Interferometry sensors, Sagnac and Michelson interferometer.
5) Grating optical sensors, gratings production, use, sensors with transverse or longitudinal grating.
6) Polarization sensors, photoelastic effect.
7) DTS, Principle of OTDR, OFDR, Rayleigh, Raman and Brillouin scattering, principle of DTS.
8) Application of optical sensors, temperature, pressure, fluid, flow, position, chemical, vibration, current, voltage, biomedical sensors.
Laboratories:
1) Interferometric measurement with Mach-Zehnder interferometer.
2) OTDR measurements.
3) DTS measurements.
4) Intensity sensors - vertical displacement.
5) Intensity sensors - horizontal displacement.
6) Measurement of Bragg grating temperature dependence.
7) Identification of colouring agent in substance.
8) Determination of colouring agent quantity in substance.
Tutorials:
First introductory tutorial, security of work in the laboratory.
Two computing tutorials during semester.
Two tutorials are reserved for tests during semester.
The last tutorial in the semester is reserved for alternative laboratory measurement or alternative test. |
Recommended or Required Reading |
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Required Reading: |
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UDD, E.: Fiber Optic Sensors: An Introduction for Engineers and Scientists. John Wiley and sons, Inc. (1991), ISBN 0-471-83007-0.
LOPÉZ-HIGUERA, J. M.: Handbook of optical fibersensing technology. John Wiley and sons, Ltd. (2002), ISBN 0-471-82053-9. |
UDD, E.: Fiber Optic Sensors: An Introduction for Engineers and Scientists. John Wiley and sons, Inc. (1991), ISBN 0-471-83007-0.
LOPÉZ-HIGUERA, J. M.: Handbook of optical fibersensing technology. John Wiley and sons, Ltd. (2002), ISBN 0-471-82053-9.
Šiška, P. a kolektiv: Nekomunikační Aplikace Optických Vláken, studijní podklady předmětu, 99 str.
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Recommended Reading: |
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Krohn, D. A.: Fiber Optic Sensors - Fundamentals and Applications. 1992 |
Krohn, D. A.: Fiber Optic Sensors - Fundamentals and Applications. 1992 |
Planned learning activities and teaching methods |
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Lectures, Tutorials, Experimental work in labs |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
Exercises evaluation | Credit | 40 (40) | 20 |
Test 1 | Written test | 8 | 0 |
Test 2 | Project | 8 | 0 |
Lab 1 | Laboratory work | 12 | 0 |
Lab 2 | Laboratory work | 12 | 0 |
Examination | Examination | 60 (60) | 24 |
Písemná část zkoušky | Written examination | 50 | 23 |
Ústní část zkoušky | Oral examination | 10 | 1 |