Abstract:Dynamic control of a laser's output polarization state is desirable for applications in polarization sensitive imaging, spectroscopy, and ellipsometry. Using external elements to control the polarization state is a common approach. Less common and more challenging is directly switching the polarization state of a laser, which, however, has the potential to provide high switching speed, compactness and power efficiency. Here, we demonstrate a new approach to achieve direct and electrically-controlled polarizati… Show more
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