Modern microscopy; a handbook for beginners and students (1912)
Cross, M. I, Cole, Martin J · Chicago, Chicago Medical Book Co. · leaf 242
d the vibrations would take place in oneconstant plane only, it would be polarized. The grating A wouldthus act as a polarizer, and we should have a succession of polar-ized waves passing from it to the second grating B, and thence,since the bars of B are also arranged vertically, to the secondboy.…
Microscopy
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