Digital lock-in technique for measurement of polarization of radiation
| Autor: | Caldwell, C. Denise |
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| Zdroj: | Optics Letters; September 1977, Vol. 1 Issue: 3 p101-103, 3p |
| Abstrakt: | A highly versatile polarimeter has been constructed for determining all the Stokes parameters for a beam of radiation. Polarization measurements are performed using digital lock-in techniques by replacing the linear retardation plate with an electro-optic crystal, which can be externally modulated. The device lends itself readily to laboratory applications and provides the possibility of measuring small polarization quite accurately. |
| Databáze: | Supplemental Index |
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