A familiar introduction to the study of polarized light; with a description of, and instructions for using the table and hydro-oxygen polariscope and microscope / [Charles Woodward].

  • Woodward, Charles
Date:
1848
Catalogue details

Licence: Public Domain Mark

Credit: A familiar introduction to the study of polarized light; with a description of, and instructions for using the table and hydro-oxygen polariscope and microscope / [Charles Woodward]. Source: Wellcome Collection.

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    Fig. 8. glass, as EK F, Fig. 7, at the polarizing angle, the perpen- dicular vibrations A B are transmitted, and the hori- - gonta] vibrations C D are reflected, as in Fig.9. A B, ‘Fig. 8, will then represent the vibrations of the trans- mitted, and C D those of the reflected light. If now G H be held over KF and parallel to it, as in Fig. 9, the horizontal vibra- tions C D will be again re- flected by GH; but if GH be turned round a quarter of acircle, as I K, Fig.7, C D will then vibrate perpendicu- larly to it, as A B had previ- Fig. 10. es] a) Fig. 9.—The perpendicular vibrations A B Fig. 10.—The horizontal vibrations C D Cc
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