{"date_updated":"2023-01-10T13:16:11Z","intvolume":"        25","publication_status":"published","citation":{"apa":"Wahle, M., Brassat, K., Ebel, J., Bürger, J., Lindner, J., &#38; Kitzerow, H.-S. (2017). Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography. <i>Optics Express 25</i>, <i>25</i>(19), 22608–22619. <a href=\"https://doi.org/10.1364/OE.25.022607\">https://doi.org/10.1364/OE.25.022607</a>","ama":"Wahle M, Brassat K, Ebel J, Bürger J, Lindner J, Kitzerow H-S. Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography. <i>Optics Express 25</i>. 2017;25(19):22608-22619. doi:<a href=\"https://doi.org/10.1364/OE.25.022607\">10.1364/OE.25.022607</a>","ieee":"M. Wahle, K. Brassat, J. Ebel, J. Bürger, J. Lindner, and H.-S. Kitzerow, “Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography,” <i>Optics Express 25</i>, vol. 25, no. 19, pp. 22608–22619, 2017, doi: <a href=\"https://doi.org/10.1364/OE.25.022607\">10.1364/OE.25.022607</a>.","bibtex":"@article{Wahle_Brassat_Ebel_Bürger_Lindner_Kitzerow_2017, title={Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography}, volume={25}, DOI={<a href=\"https://doi.org/10.1364/OE.25.022607\">10.1364/OE.25.022607</a>}, number={19}, journal={Optics Express 25}, author={Wahle, M. and Brassat, Katharina and Ebel, J. and Bürger, Julius and Lindner, Jörg and Kitzerow, Heinz-Siegfried}, year={2017}, pages={22608–22619} }","mla":"Wahle, M., et al. “Two-Dimensional Switchable Blue Phase Gratings Manufactured by Nanosphere Lithography.” <i>Optics Express 25</i>, vol. 25, no. 19, 2017, pp. 22608–19, doi:<a href=\"https://doi.org/10.1364/OE.25.022607\">10.1364/OE.25.022607</a>.","chicago":"Wahle, M., Katharina Brassat, J. Ebel, Julius Bürger, Jörg Lindner, and Heinz-Siegfried Kitzerow. “Two-Dimensional Switchable Blue Phase Gratings Manufactured by Nanosphere Lithography.” <i>Optics Express 25</i> 25, no. 19 (2017): 22608–19. <a href=\"https://doi.org/10.1364/OE.25.022607\">https://doi.org/10.1364/OE.25.022607</a>.","short":"M. Wahle, K. Brassat, J. Ebel, J. Bürger, J. Lindner, H.-S. Kitzerow, Optics Express 25 25 (2017) 22608–22619."},"article_type":"original","file_date_updated":"2018-08-21T12:02:06Z","status":"public","department":[{"_id":"2"},{"_id":"286"},{"_id":"230"},{"_id":"15"},{"_id":"313"}],"publication":"Optics Express 25","page":"22608-22619","has_accepted_license":"1","year":"2017","language":[{"iso":"eng"}],"volume":25,"issue":"19","file":[{"file_size":4327427,"creator":"hclaudia","access_level":"closed","date_updated":"2018-08-21T12:02:06Z","file_id":"3998","success":1,"file_name":"Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography.pdf","content_type":"application/pdf","date_created":"2018-08-21T12:02:06Z","relation":"main_file"}],"doi":"10.1364/OE.25.022607","ddc":["530"],"_id":"3997","type":"journal_article","author":[{"full_name":"Wahle, M.","last_name":"Wahle","first_name":"M."},{"first_name":"Katharina","id":"11305","full_name":"Brassat, Katharina","last_name":"Brassat"},{"last_name":"Ebel","full_name":"Ebel, J.","first_name":"J."},{"first_name":"Julius","id":"46952","last_name":"Bürger","full_name":"Bürger, Julius"},{"full_name":"Lindner, Jörg","last_name":"Lindner","first_name":"Jörg","id":"20797"},{"id":"254","first_name":"Heinz-Siegfried","full_name":"Kitzerow, Heinz-Siegfried","last_name":"Kitzerow"}],"title":"Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography","date_created":"2018-08-21T12:04:28Z","abstract":[{"text":"Switchable two dimensional liquid crystal diffraction gratings are promising can-\r\ndidates in beam steering devices, multiplexers and holographic displays. For these areas of applications a high degree of integration in optical systems is much sought-after. In the context of diffraction gratings this means that the angle of diffraction should be rather high, which typically poses a problem as the fabrication of small grating periods is challenging. In this paper, we propose the use of nanosphere lithography (NSL) for the fabrication of two-dimensionally\r\nstructured electrodes with a periodicity of a few micrometers. NSL is based on the self-assembly of micro- or nanometer sized spheres into monolayers. It allows for easy substrate structuring on wafer scale. The manufactured electrode is combined with a liquid crystalline polymer-stabilized blue phase, which facilitates sub-millisecond electrical switching of the diffraction efficiency at adiffractionangle of 21.4°.","lang":"eng"}],"user_id":"14931"}