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arXiv · 1211.4358

Variable Ultra-broadband and Narrowband Composite Polarization Retarders

Thorsten Peters·Svetoslav S. Ivanov·Daniel Englisch·Andon A. Rangelov·Nikolay V. Vitanov·Thomas Halfmann
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Abstract

We propose and experimentally demonstrate novel types of composite sequences of half-wave and quarter-wave polarization retarders, either permitting operation at ultra-broad spectral bandwidth or narrow bandwidth. The retarders are composed of stacked standard half-wave retarders and quarter-wave retarders of equal thickness. To our knowledge, these home-built devices outperform all commercially available compound retarders, made of several birefringent materials.

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Thorsten Peters, Svetoslav S. Ivanov, Daniel Englisch, Andon A. Rangelov, Nikolay V. Vitanov, Thomas Halfmann. 2012-11-19. Variable Ultra-broadband and Narrowband Composite Polarization Retarders. https://doi.org/10.1364/ao.51.007466

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