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公开(公告)号：US3586443A
公开(公告)日：1971-06-22
申请号：US3586443D
申请日：1968-04-22
Applicant: CARY INSTRUMENTS
Inventor： HOOPER GERALD E
CPC classification number: G01N21/19
Abstract: The disclosure concerns the provision of means for significantly reducing certain inaccuracies associated with circular dichroism measurement, and in which a certain signal (alternately proportional to sample characteristic transmission values for predominantly right-circularly polarized light and leftcircularly polarized light) is processed to produce a modified signal proportional (within a predetermined additive constant) to the logarithm of the certain signal, the AC component of the modified signal being used in indicating the value of circular dichroism.
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