Literaturnachweis - Detailanzeige
Autor/inn/en | Bergmann, A.; Jansen, S.; Christoffel, S.; Zimmermann, A.; Busch, K. |
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Titel | A low-cost setup for microstructuring experiments using a homemade UV laser. |
Quelle | In: American journal of physics, 80 (2012) 3, S. 260-265
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | online; gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-9505; 1943-2909 |
DOI | 10.1119/1.3660667 |
Schlagwörter | Experiment; Laser; Physik; Physikunterricht; Experiment; Strukturieren; Materialeigenschaft; Laser; Low-Cost-Experiment; Physik; Physikunterricht |
Abstract | We present a simple high school and university undergraduate laboratory setup, with which we are able to texture microscopic structures into polymer and dye films using a homemade UV nitrogen laser. We describe both the laser and the microstructuring setup and provide detailed information on the laser and its beam characteristics. Although this is a low- cost setup, we are able to directly write or texture high-quality patterns into thin films, either by manually controlling a positioning stage or by programming a desired sequence for an automated structuring process. We introduce several hands-on experiments for high school and university undergraduate students and present our first results. (c) 2012 American Association of Physics Teachers. |
Erfasst von | Arbeitsgruppe Didaktik der Physik, Universität Osnabrück |
Update | 2012/3 |