A tantárgyleírás hatályossága
Hatályosság kezdete:
2026. March 21.
Hatályosság vége:
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| Subject name (Hungarian, English) |
Fotonikai eszközök
Photonics Devices
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| Subject code | BMEVIETMA13 | ||||||||||||
| Subject type | — | ||||||||||||
| Training Level | — | ||||||||||||
| Course types and hours (weekly/semester) |
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| Assessment type | vizsga | ||||||||||||
| Credits | 5 | ||||||||||||
| Subject coordinator |
DR. Hurtony Tamás József
position: egyetemi docens
contact:
hurtony.tamas@vik.bme.hu
|
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| Responsible department |
Elektronikai Technológia Tanszék
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| Faculty | Villamosmérnöki és Informatikai Kar | ||||||||||||
| Subject website | https://www.ett.bme.hu/education/vietma06 | ||||||||||||
| Primary curriculum type | — | ||||||||||||
| Direct prerequisites – Strong prerequisite | none | ||||||||||||
| Direct prerequisites – Weak prerequisite | none | ||||||||||||
| Direct prerequisites – Parallel prerequisite | none | ||||||||||||
| Direct prerequisites – Milestone prerequisite | none | ||||||||||||
| Direct prerequisites – Exclusion | none |
Objectives
Programme
The topics of the presentations:
1. Introduction: Understanding the fundamental physical properties of light, overview of the basics of electromagnetic wave propagation.
2. Passive optical components: Introduction to optical elements that do not require active energy supply. Overview of mirrors, lenses, prisms, optical fiber cables, and diffraction gratings.
3. Physical properties of optical materials: Description of the structural properties of optical glasses. Presentation of glass manufacturing technology. Introduction of various catalog glass properties and their application areas.
4. Production of optical crystals: Description of the structural properties of optical crystals. Presentation of single crystal growth processes. Introduction of the special properties of optical crystals and their application areas.
5. Incoherent light sources: Description of thermal and luminescent emitters, light-emitting diodes, and methods of light generation. Explanation of the properties of radiation generated in this way. Explanation of the operation principle of photodetectors usable for light detection.
6. Coherent light sources: Introduction. Discussion of the basic conditions for laser operation. Classification of lasers according to laser active medium. Comparison of properties of different types of lasers.
7. Solid-state lasers and their applications: Description of direct bandgap semiconductor materials. Presentation of the structural designs of laser diodes. Introduction of the physical parameters and applications of semiconductor lasers.
8. Multilayer optical coatings: Overview of thin film technology, discussion of vacuum deposition and sputtering. Presentation of thin film structures with special properties: dielectric mirrors, modulators, deflectors.
9. Optical elements: Description of the polarization properties of light. Presentation of the structure of birefringent materials. Overview of the operation of polarizers and filters based on different principles. Presentation of nonlinear optical devices as frequency-shifting elements.
10. Optical data transmission: Presentation of optical waveguide structures. Description of single-mode and multimode optical fiber cables and surface waveguides. Overview of the manufacturing technology of optical fiber cables. Presentation of the physical properties of optical fiber cables.
11. Optical switches: Interaction of magnetic field with light and acoustic waves. Description and overview of magneto-optical and acousto-optical devices and their operation principles.
12. Liquid crystals: Overview of the structural composition and optical characteristics of liquid crystal materials, types of liquid crystal displays, and their comparison based on optical and other properties.
13. CMOS and CCD devices in light detection: Overview of the operating principles of CMOS and CCD image sensors. Presentation of the structural composition of sensor elements. Comparison of the two sensor types based on various properties.
The topics of the excersives:
1. Geometrical optics tasks: Observation of the operation of passive optical elements and imaging laws in geometrical optics.
2. Comparison of photometric and radiometric basic concepts and illustration through practical examples.
3. Application of linear response theory in optics. Explanation of optical transfer function through simple application examples.
4. Matrix optics: Visualization of imaging laws of passive optical elements with ray tracing, calculation of transmission matrices for specific components.
5. Optical microscopy: Overview of the parameters and operational limitations of optical microscopes. Description of special contrast enhancement techniques and demonstration through practical examples.
6. Lasers in practice: Overview of industrial applications of lasers. Study of the operational principles of individual industrial laser devices and understanding their capabilities.
7. Displays: Comparison of displays available in the market based on optical and other properties. TFT monitors, TN, IPS, PVA, S-PVA, MVA panels. Plasma displays. 3D displays.
The objective of the course is to introduce and familiarize with the operating principle of devices based on the interaction of light and matter used in practice and the characteristic features of each device.
Learning outcomes
Ez a tantárgy a KKK rendeletben meghatározott, következő kompetenciák fejlesztését szolgálja:
Knowledge
No learning outcomes recorded.
Skills
No learning outcomes recorded.
Attitudes
No learning outcomes recorded.
Autonomy and responsibility
No learning outcomes recorded.
Oktatási módszertan
Lecture, practice
Tanulástámogató anyagok
Online források
Kasap, Safa.; Optoelectronics & photonics: principles & practices: international; edition. Pearson, 2013.; Saleh, Bahaa EA, and Malvin Carl Teich. Fundamentals of photonics. john Wiley & sons, Harvard, 2019.
Recommended preliminary knowledge for completing the subject
Knowledge type competencies
(azon előzetes ismeretek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
Physics, Electronics Technology and Materials Science
Skill type competencies
(azon előzetes képességek és készségek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
nincs
Recommended (non-compulsory) preliminary competencies
(azon ajánlott (nem kötelező) előzetesen megszerzendő kompetenciák összessége, amelyek jelentősen hozzájárulnak a tantárgy eredményes teljesítéséhez)
Physics, Electronics Technology and Materials Science
General rules
Requirements:
Attendance at a minimum of 70% of
practical classes.
Completion of a mid-term
test
Written exam during the exam period, with the
possibility of oral correction
Additional possibilities:
Midterm test can be retaken during the re-take period.
Assessment methods
In-term assessments
No detailed assessments provided.
Weight of in-term assessments
No weights provided.
Exam-period assessments
No detailed assessments provided.
Weight of exam elements
No weights provided.
Grade calculation
No grade thresholds provided.
Attendance requirements
No attendance requirements provided.
Rules for retake and resubmission
Not provided.
Short description
Not provided.
Detailed description
Not provided.
Recommended courses
Not provided.
Workload to complete the subject
No workload breakdown provided.
Validity of subject requirements
Requirements valid from:
—
Requirements valid until:
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Curriculum placement
No curriculum placements recorded for this subject version.