11 March 1996 High-resolution diffraction gratings
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We describe the properties of diffractive gratings induced in nematicliquid crystal thin films by fringing electrostatic fields induced by interdigitated ITO electrodes. The index of refraction variation produced by fringing fields gives rise to strong diffraction with resolution constrained only by the available lithography.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Stephen T. Kowel, Robert G. Lindquist, Gregory P. Nordin, M. Friends, Jeffrey H. Kulick, "High-resolution diffraction gratings", Proc. SPIE 2651, Liquid Crystal Materials, Devices, and Applications IV, (11 March 1996); doi: 10.1117/12.235362; https://doi.org/10.1117/12.235362


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