Rowland grating
(also Rowland's grating) Physics
noun
A diffraction grating ruled on a concave mirror surface, which collimates and focuses incident light.
Origin
Late 19th century.
| 单词 | Rowland grating |
| 释义 | Rowland grating(also Rowland's grating) Physics noun A diffraction grating ruled on a concave mirror surface, which collimates and focuses incident light. Origin |
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