Literaturnachweis - Detailanzeige
| Autor/inn/en | Panuski, Christopher L.; Mungan, Carl E. |
|---|---|
| Titel | Single-Slit Diffraction: Transitioning from Geometric Optics to the Fraunhofer Regime |
| Quelle | In: Physics Teacher, 54 (2016) 6, S.356-359 (4 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-921X |
| DOI | 10.1119/1.4961179 |
| Schlagwörter | Geometry; Optics; Lasers; Spatial Ability; Plane Geometry |
| Abstract | Suppose a red laser beam (of wavelength ? equal to 0.660 µm) is expanded using an optical telescope into a collimated, approximately plane wave that is 5.68 mm in diameter. Pass that beam through a tall rectangular slit whose width "a" is gradually reduced from 3.30 to 0.100 mm. Look at its image on a screen located at a distance "L" from the slit equal to 0.656 m. As the slit is narrowed, you predict that the width of the pattern will: (A) smoothly increase; (B) smoothly decrease; (C) increase and then decrease; or (D) decrease and then increase. (As Provided). |
| Anmerkungen | American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://scitation.aip.org/tpt |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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