Joachim Stumpe, O. Sakhno, Y. Gritsai, R. Rosenhauer, Th. Fischer, Michael Rutloh, F. Schaal, S. Weidenfeld, M. Jetter, P. Michler, C. Pruss, W. Osten
- Passive and active polarization elements were created by surface and bulk photo-alignment of LCs, reactive LCs, photo-sensitive LCP and photo-curable monomer/LC composites. The use of different photo-sensitive liquid crystalline materials for the development of highly anisotropic elements with high spatial resolution and stability or, alternatively, fast switch ability will be discussed. Photo-active and voltage tunable polarization and diffraction elements are presented. For active micro-optic application a photo-addressed patterned retarder was created. Electrically switchable diffraction gratings were generated by interference exposure of photo-curable LC composites at room temperature characterized by droplet free morphology. These polarization sensitive diffraction elements are characterized be excellent optical properties and low switching times.
MetadatenAuthor details: | Joachim Stumpe, O. Sakhno, Y. Gritsai, R. Rosenhauer, Th. Fischer, Michael Rutloh, F. Schaal, S. Weidenfeld, M. Jetter, P. Michler, C. Pruss, W. Osten |
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DOI: | https://doi.org/10.1080/15421406.2014.917503 |
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ISSN: | 1542-1406 |
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ISSN: | 1563-5287 |
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Title of parent work (English): | Molecular crystals and liquid crystals |
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Publisher: | Routledge, Taylor & Francis Group |
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Place of publishing: | Abingdon |
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Publication type: | Article |
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Language: | English |
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Year of first publication: | 2014 |
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Publication year: | 2014 |
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Release date: | 2017/03/27 |
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Tag: | Polarization elements; diffractive elements; electrically switchable gratings.; polarization gratings; polymer/LC composites; switchable retarder |
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Volume: | 594 |
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Issue: | 1 |
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Number of pages: | 10 |
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First page: | 140 |
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Last Page: | 149 |
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Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
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Peer review: | Referiert |
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