Generation of radially polarized Ti:sapphire laser beam using a c-cut crystal |
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Authors: | Kawauchi Hikaru Kozawa Yuichi Sato Shunichi |
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Affiliation: | Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, Japan. |
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Abstract: | First, it is demonstrated that with a c-cut Ti:sapphire crystal the generation of a nonpolarized laser beam is possible, in contrast to the conventional a-cut Ti:sapphire crystal, which produces a linearly polarized beam. Second, the generation of a radially polarized Ti:sapphire laser beam is demonstrated in combination with a c-cut YVO(4) crystal used as a selector of radial polarization. |
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