作者: R. J. Archer , C. V. Shank
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摘要: The lack of equivalence between polarizer extinction aximuths in different zones is the result relative amplitude attenuation some mica wave plates. A dependence transmittance on orientation electric-field vector to compensator axes caused either by interference, or pleochroism, both. Experimental data establish these conclusions. correct method for interpreting measurements made with such non-ideal compensators presented.