Optoelectronics

Optoelektronika

A tantárgyleírás hatályossága

Hatályosság kezdete:

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Hatályosság vége:

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Subject name (Hungarian, English)

Optoelektronika

Optoelectronics

Subject code

BMEVIEEJV14

Subject type

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Training Level

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Course types and hours (weekly/semester)

Course type	lecture	tutorial	laboratory
hours (weekly)	4	0	0
type (linked/independent)	—	—	—

Assessment type

vizsga

Credits

Subject coordinator

DR. Poppe András

position: egyetemi tanár

contact: poppe.andras@vik.bme.hu

Responsible department

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Faculty

Subject website

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Primary curriculum type

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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

Week 1

Optoelectronic semiconductor materials and their technology.

Energetic interactions of light and material. The wave equation and its solution. Plane wave, phase velocity, refractive index. Refraction. Generation and recombination in semiconductors and their relationship to the light sensing and light emission.

Week 2

Macroscopic solids, heterostructures, optical properties of nanometer-thick layers. Passive devices: transmission properties of optical waveguides and direction couplers.

Week 3

Optical fibers in practice. Dispersion. Multipath dispersion, abrupt and gradual change of refractive index type multimode optical fibers. Material dispersion, Waveguide dispersion, single-mode fibers.

Week 4

Absorption, attenuation, atomic and electron resonance, the minimum absorption wavelength. Light spillage of the optical fiber, the scattering mechanisms.

Week 5

Resonators and optical sensors. Controlled passive devices: optical deflectors, modulators, switches.

Week 6

Optical amplifiers. Light amplifier mechanisms in optical fibers. Rahman and Brillouin scattering. Stimulated scattering. Light-doped optical fiber amplifier. Semiconductor light amplifiers.

Week 7

Photodetectors. Light Detection using pn junction. The PIN photodiode. Avalanche photodiode. Heterojunction photodiode. The detectors for optical and electrical characteristics.

Week 8

Image converter, storage and dissector devices. MOS and CCD video recorders. CCD operation basics. Various CCD arrangements. Realization of the high speed shutter.

Week 9

Electronic light sources: LED structures, electrical and optical characteristics. LEDs as light sources in optical fibers. LED lighting applications.

Week 10

Stimulated emission. Structure, types, and optical modulation properties of laser diodes. Cut-off frequency, transient operation modes.

Week 11

Integrated optoelectronics. Strip waveguides. Phase shifter, switch, deflector, translator is an integrated design. Integration of semiconductor light sources and detectors in common base.

Week 12

Display devices. LCD, plasma, photoluminescent displays.

Week 13

Organic semiconductors, OLED light sources and displays.

Week 14

Optical digital information recording. Holographic information recording, DVD-ROMs, flash EPROMs.

The subject discusses a relatively broad range of optoelectronic devices in depth of the knowledge that students have sure knowledge of device operating characteristics, structure, typical application areas in optical communications and in measurenments. The subject is presented only in the English language, primarily for foreign students, but Hungarian students may also elect it.

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

Lectures in English

Tanulástámogató anyagok

Online források

Amon Yariv: "Quantum Electronics" III.ed. John Wiley & Sons; John Gowar: "Introduction to Optical Fibre Communication Systems"Prentice-Hall, International Series in Optoelectronics; Tudor E.Jenins: "Optical Sensing Techniques and Signal Processing" Prentice-Hall, International Series in Optoelectronics; Sol Sherr: "Electronic Displays" John Wiley & Sohn;

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)

VITMA301 Elektronics I. VIEEA306 Microelectronics

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)

VITMA301 Elektronics I. VIEEA306 Microelectronics

General rules

Requirements: a. During the term: one mid-term test, recommended on 10th week. Requirement for granting the signature: at least 40%. b. In the exam period: Way of examination: written c. Exam before the examination period: Possible. Additional possibilities: There is a possibility at the end of the semester to tepeat the test. No further repetition is allowed.

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

This subject cannot be chosen by anybody who has accomplished the VIEE9114 Optoelektronika subject.

Workload to complete the subject

No workload breakdown provided.

Validity of subject requirements

Requirements valid from:

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Requirements valid until:

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Curriculum placement

No curriculum placements recorded for this subject version.