首页|Electrically rotated retarder/diattenuator system for application to a variety of polarization elements
Electrically rotated retarder/diattenuator system for application to a variety of polarization elements
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NSTL
Elsevier
? 2021 Elsevier B.V.This study presents an optical system equivalent to a polarization element, which can be applied as a linear phase retarder with arbitrary phase retardation or a linear diattenuator with arbitrary diattenuation. The principal axis of the equivalent polarization element can be rotated by applying an electrical signal to an electro-optic modulator. The simple optical system setup is only composed of three polarization elements in a round-trip configuration. The proposed system is versatile, in that it can be applied to a variety of polarization elements that have linear anisotropy.