DANNER, Aaron James and Tomáš TYC. Visual defects when extending two-dimensional invisible lenses with circular symmetry into the third dimension. Journal of Optics. IOP Pub., 2016, vol. 18, No 4, p. "nestrankovano", 5 pp. ISSN 2040-8978. Available from: https://dx.doi.org/10.1088/2040-8978/18/4/044013. |
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@article{1373481, author = {Danner, Aaron James and Tyc, Tomáš}, article_number = {4}, doi = {http://dx.doi.org/10.1088/2040-8978/18/4/044013}, keywords = {Invisible lens; invisible cylinder; transformation optics; Eaton lens}, language = {eng}, issn = {2040-8978}, journal = {Journal of Optics}, title = {Visual defects when extending two-dimensional invisible lenses with circular symmetry into the third dimension}, url = {http://iopscience.iop.org/article/10.1088/2040-8978/18/4/044013}, volume = {18}, year = {2016} }
TY - JOUR ID - 1373481 AU - Danner, Aaron James - Tyc, Tomáš PY - 2016 TI - Visual defects when extending two-dimensional invisible lenses with circular symmetry into the third dimension JF - Journal of Optics VL - 18 IS - 4 SP - "nestrankovano" EP - "nestrankovano" PB - IOP Pub. SN - 20408978 KW - Invisible lens KW - invisible cylinder KW - transformation optics KW - Eaton lens UR - http://iopscience.iop.org/article/10.1088/2040-8978/18/4/044013 L2 - http://iopscience.iop.org/article/10.1088/2040-8978/18/4/044013 N2 - A common practice in the design of three-dimensional objects with transformation optics is to first design a two-dimensional object and then to simply extend the refractive index profile along the z-axis. For lenses that are transformations of free space, this technique works perfectly, but for many lenses that seem like they would work, this technique causes optical distortions. In this paper, we analyze two such cases, the invisible sphere and Eaton lens, and show photorealistically how serious such optical distortions might appear in practice. ER -
DANNER, Aaron James and Tomáš TYC. Visual defects when extending two-dimensional invisible lenses with circular symmetry into the third dimension. \textit{Journal of Optics}. IOP Pub., 2016, vol.~18, No~4, p.~''nestrankovano'', 5 pp. ISSN~2040-8978. Available from: https://dx.doi.org/10.1088/2040-8978/18/4/044013.
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