Polarization state conversion in optically active spectroscopy

Details Polarization state conversion in optically active spectroscopy Polarization state conversion in optically active spectroscopy

2007-11-27

2007-11-27

Toatley, Jr., Gregory J. (Department: 2877)

Optics: measuring and testing

By polarized light examination

C356S326000

Reexamination Certificate

active

11301943

ABSTRACT:
The invention describes a method to eliminate instrumental offset in measurement of optically active scattering and circular dichroism. The method uses the time-average measurement of the light that is systematically transformed by a series of optical devices. The optical devises perform the function of rotating linearly polarized light, interconverting left and right circular polarized light, converting circular polarized light to rotating linear polarized light and converting linear polarized light to alternating left and right circular polarized light.

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