Optical amplifier and method for amplifying optical polarization

Details Optical amplifier and method for amplifying optical polarization Optical amplifier and method for amplifying optical polarization

1988-02-03

1990-02-20

Rosenberger, Richard A.

Optics: measuring and testing

By polarized light examination

356367, G01J 400

Patent

active

049021346

ABSTRACT:
An optical amplifier for amplifying optical polarization state change effects comprises an arrangement for passing polarized light through a material a plurality of times such that changes in the polarization state of the polarized light from the respective passes of the light through the material are cumulative. The amplifier can be used in a method for detecting optical polarization state change effects wherein polarized light which is passed through the material is detected. The material may be a liquid sample from a high performance liquid chromatography system.

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patent: 4648274 (1987-03-01), Trainer
Azzam, RMA "Measurement of the Jones Matrix of an Optical System by Return-path Null Ellipsometry, Optica Acta vol. 28, No. 6 pp. 795-800".
"Observation of an Amplified Optical Rotation" by Roger Stevens Applied Optics, vol. 26, No. 14, Jul. 15, 1987; pp. 2704-2705.
"Measurement of Small Rotations by Eigenvector Flips in a Quasi-Isotropic Fabry-Perot" by Y. Le Grand, et al., Applied Physics Letters 51(20) Nov. 16, 1987, pp. 1574-1576.

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