Wollaston('s) prism: a prism made by cementing together two prisms of calcite or quartz with their optic axes perpendicular to each other and to…
| 单词 | θ76443 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > polarization > [noun] > analysis of > instrument or device (4) Wollaston('s) prism1890 Wollaston('s) prism: a prism made by cementing together two prisms of calcite or quartz with their optic axes perpendicular to each other and to… Poincaré sphere1918 a sphere on which the polarization of a beam of light can be represented by a particular point, and which is also used in other optical calculations. spectropolarimeter1926 an instrument designed to measure rotation of the plane of polarized light as a function of wavelength. chopper1955 A device for interrupting an electric current, a beam of light, or radiation, at regular intervals; = interrupter, n. b. Also attributive. |
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