Course Manual OSA
Optical Spectroscopy and Applications
PDF Course Catalog Deutsche Version: OSA
Version: 1 | Last Change: 19.10.2019 14:38 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben
| Long name | Optical Spectroscopy and Applications |
|---|---|
| Approving CModule | OSA_MaET |
| Responsible |
Prof. Dr. Michael Gartz
Professor Fakultät IME |
| Valid from | summer semester 2021 |
| Level | Master |
| Semester in the year | summer semester |
| Duration | Semester |
| Hours in self-study | 78 |
| ECTS | 5 |
| Professors |
Prof. Dr. Michael Gartz
Professor Fakultät IME |
| Requirements | Geometric optics radiometry, photometry, radiation physics Optical metrology wave optics Mathematics 1 / 2 Physics 1 / 2 |
| Language | German |
| Separate final exam | Yes |
Literature
| Demtröder, Laser-Spektroskopie, Springer |
| Demtröder, Experimentalphysik 2, Springer |
| Schmidt Werner, Optische Spektroskopie, Wiley-VCH |
| Pedrotti, Pedrotti, Bausch, Schmidt, Optik für Ingenieure, Grundlagen, Springer |
| Schröder, Treiber, Technische Optik, Vogel Verlag |
| Hecht, Optik, Oldenbourg |
| Bergmann, Schaefer, Bd.3, Optik, de Gruyter |
| Max Born und Emil Wolf, Principles of Optics, Cambridge University Press |
Final exam
| Details | Oral examination in which the taxonomy levels of understanding, applying, analysing, synthesising and evaluating are tested by students presenting and explaining their projects carried out during the semester and showing that they can understand and apply the technical terms, theories and procedures developed in the lecture, have analysed the requirements of their project task and have synthesised a solution to their project task and can evaluate it in the examination interview. |
|---|---|
| Minimum standard | 50 % of the questions and tasks out of all parts (project, lecture) of the examination correctly answered |
| Exam Type | EN mündliche Prüfung, strukturierte Befragung |
Learning goals
| Goal type | Description |
|---|---|
| Knowledge | First application Layer thickness measurement by optical sepktroscopy measuring principle superstructure sensitivity |
| Knowledge | Basics of spectroscopy dispersion angular dispersion linear dispersion prism Beam path in prism Dispersion of the prism diffraction grating Diffraction at the grating Dispersion at the grating usable spectral range of the grating grating types transmission grating reflection grating echelette grating concave grating manufacturing techniques scored gratings holographic gratings Diffraction efficiency of gratings measurement Blaze Technique Comparison: grating and prism |
| Knowledge | Structure of spectrometers Structure of the monochromator Structure of the prism spectrometer resolving capacity of the prism spectrometer beam path Structure of the grating spectrometer resolving capacity of the grating spectrometer beam path negative effects in the spectrometer ghost images scattered light Second Order Effects radiation sources Properties of radiation sources Thermal sources discharge lamps light-emitting diodes laser Detectors / Receivers Properties of Receivers photodiode CCD / CMOS line / matrix thermal detectors filters absorption filter interference filters Calibration of spectrometers wavelength calibration intensity calibration |
| Knowledge | Characteristics of spectrometers Spectral resolution capability diffraction efficiency free spectral range |
| Knowledge | Commercial spectrometers UV spectrometer VIS spectrometer IR / NIR spectrometer Multichannel Spectrometer |
| Knowledge | Fourier spectroscopy Principle of Fourier Spectroscopy Fourier transform Discrete Fourier transformation Fourier spectrometer |
| Knowledge | applications Raman spectroscopy fundamentals Applications of Raman spectroscopy colorimetry transmission measurement remission measurement emission measurement coating thickness measurement Spectral Element Analysis (further topics according to selection) |
| Skills | calculate the spectral resolution angular and linear dispersion of the free spectral range the working range of the chromatic longitudinal aberration sensor the resolution of the light section sensor |
| Skills | select a spectrometer for a special measuring task a light source for absorption and transmission measurements |
| Skills | determine the transmission curve of various optical components the spectral reflectance the thickness of non-opaque layers |
| Skills | assess the sensitivity of a spectrometer the usability of a spectrometer |
| Skills | analyze of measuring tasks from the field of optical spectroscopy |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Lecture | 2 |
| Tutorial (voluntary) | 0 |
Special requirements
| none |
| Accompanying material | Presentation slides for the lecture as pdf-files |
|---|---|
| Separate exam | No |
Learning goals
| Goal type | Description |
|---|---|
| Skills | Adjusting spectrometer superstructures |
| Skills | record, evaluate and document optical spectra |
| Skills | Check results for plausibility |
| Skills | Recognizing and understanding interrelationships |
| Skills | Selecting the spectrometer type for a specific measurement task |
| Skills | Calculation of the different spectral display modes |
| Skills | analyse a spectroscopic optical measuring task Independently recognized measuring task can be analyzed a given measuring task can be analyzed |
| Skills | design a solution approach for the analyzed optical measuring task Consideration of laboratory resources Consideration of the available time quota |
| Skills | Presentation of a project outline Describe the task outline the approach Present results in a clearly structured way Discuss results in technical and scientific manner |
| Skills | Milestone presentation to check the progress of the project Describe the task outline the approach Present results in a clearly structured way Discuss results in technical and scientific manner |
| Skills | Final presentation with presentation of the realized solution approach Describe the task outline the approach Present results in a clearly structured way Discuss results in technical and scientific manner |
| Skills | basic spectrometer setups can be realized by yourself build adjust Carry out function test |
| Skills | investigate scientific/technical principles with an optical structure Plan measurement series Estimate error influences Check the suitability of the superstructure |
| Skills | Evaluate self-acquired measurement series Graphic display of measured values Calculate implicit quantities from measured values math. correctly discover and name logical errors Simulate measured values using predefined formulas |
| Skills | Work on complex technical tasks in a team Organize into subtasks Discuss measurement results complement each other meaningfully |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Project | 2 |
| Tutorial (voluntary) | 0 |
Special requirements
| none |
| Accompanying material | oral discussions with project supervisor with individual given references |
|---|---|
| Separate exam | No |
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