After successful completion of the course, students are able to...
1. fields of application of lasers. Lasers in industrial production. Advantages of laser material processing. 2. the characteristic properties of laser radiation. Beam shaping and its effect on the process result. Optical components for beam guidance and beam shaping. Devices for redistributing the laser beam intensity.3. principle of a diffraction grating. Diffractive optical elements (DOEs). Structure of the surface relief of a diffractive optical element. Different types of DOEs.4. diffractive elements for beam splitting. Properties and applications. Multi-spot DOEs. Application example of a diffractive beam sampler. DOEs for extended depth of field. Dual wavelengths DOE.5. diffractive elements to change the beam profile. Top Has beamformer and ring profile DOEs. Tailor-made optics and design of any spot shape. Advantages and disadvantages of DOEs. Applications of diffractive optical elements
Translated with www.DeepL.com/Translator
Presentations of transparencies and videos, discussions of the advantages and disadvantages of DOEs and their applications, interviews with experts, discussions of case studies
Discussion of content issues
Not necessary