Logo ČVUT
CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2019/2020

Laser Technologies

Login to KOS for course enrollment Display time-table
Code Completion Credits Range
W33O004 ZK 4P+0C
Lecturer:
Jiří Dunovský, Ladislav Kolařík (guarantor)
Tutor:
Jiří Dunovský, Ladislav Kolařík (guarantor)
Supervisor:
Department of Manufacturing Technology
Synopsis:

The subject guarantor: prof. Ing. Jiří Dunovský, CSc., IWE

Teachers: prof. Ing. Jiří Dunovský, CSc., IWE; Ing. Ladislav Kolařík, Ph.D., IWE

Laser light and its use in manufacturing. Construction and structure of laser equipment. Types of lasers, gas, solid state, diode lasers etc., characteristics, advantages and disadvantages of lasers. Interaction of laser beam with material.

Requirements:

Basic knowledge of manufacturing technologies-welding, lasers.

Syllabus of lectures:

- Creation of laser beam - resonator, types of active media, excitation, relaxation principles

- Industrial lasers-types, active media, generated laser beam wavelength, characteristics.

- Modern lasers-fiber, disc, diode lasers

- Interaction of laser beam with material-absorptivity, reflectivity, creation of plasma

- Use of lasers in the industry-application, modes of operation

- Description of laser welding, cutting, engraving, marking etc.

- Safety issues and regulation of laser operation.

Syllabus of tutorials:

According to agreement.

Study Objective:

Learn basic principles of laser beam creation, its interaction with material and technological use of lasers.

Study materials:

- Dunovský, J.: Speciální technologie, ČVUT FS, Praha 1984

- Turňa,M.: Špeciálne metódy zvárania, Alfa, Bratislava, 1989

- Kolektiv autorů: Technologie svařování a zařízení, Zeross, Ostrava, 1999

- Vrbová - Jelínková - Gavrilov: Úvod do laserových systémů, ČVUT FJFI, Praha, 1991

- Kolektiv autorů : ASM Handbook, Volume 6 Welding, Brazing , and Soldering, ASM International, 2000

- Ready J. F.: LIA Handbook of Laser Materials Processing, LIA, 2001

Note:
Time-table for winter semester 2019/2020:
Time-table is not available yet
Time-table for summer semester 2019/2020:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2019-12-06
For updated information see http://bilakniha.cvut.cz/en/predmet10893502.html