Publications and Patents

Peer-reviewed publications

  1. Glasses-free 3-D visualization with multi-layered transparent cholesteric films, Vinay Joshi, Merrill Groom, and Liang-Chy Chien, Opt. Express 27, 16847-16854 (2019).

  2. Augmenting Bragg Reflection with Polymer-sustained Conical Helix. Joshi, V., Paterson, D.A., Storey, J.M.D. et al., Sci Rep 9, 5468 (2019).

  3. Cholesteric Metronomes with Flexoelectrically Programmable Amplitude, Joshi, V., Paterson, D.A., Storey, J.M.D. et al., Advanced Optical Materials, Vol. 6 (12), 1800013 (2018).

  4. Tunable backflow in chiral nematic liquid crystals via twist-bend nematogens and surface-localized in-situ polymer protrusions, Joshi, V. et. al., Liquid Crystals, Vol. 44, 2327-2336 (2017).

  5. Fast-switching chiral nematic liquid-crystal mode with polymer-sustained twisted vertical alignment, Joshi, V., et al., Chang, K.-H., Joshi, V., Chien, L.-C., Physical Review E., 95, 042701 (2017).

  6. Topology-commanded optical properties of bistable electric-field-induced torons in cholesteric bubble domains, Varanytsia, A., Posnjak, G., Mur, U., Joshi, V., Darrah, K., Musevic, I., Copar, S., Chien, L.-C., Sci. Rep. 7, 16149 (2017).


Conference Proceedings

  1. A wide-color-gamut electrically switchable color device with polymer-stabilized cholesteric liquid crystal (Conference Presentation), Vinay Joshi, Daniel A. Paterson, John M. D. Storey, Corrie T. Imrie, Liang-Chy Chien Proc., SPIE 10941, Emerging Liquid Crystal Technologies XIV, 109410K (13 March 2019).

  2. Effect of Polarized Light Polymerization on Reflection Band Tunability in Polymer-Stabilized Bimesogenic Cholesteric Liquid Crystal Devices, Andrii Varanytsia, Vinay Joshi, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 50 (1), 1854-1857 (June 2019).

  3. Giant Flexoelectro‐Optic Effect with Bimesogen in Vertical Standing Helix, Vinay Joshi, K.-H. Chang, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 49 (1), 1732-1733 (May 2018).

  4. Color Smart Window Based on polymer‐sustained Conical Helix of Cholesteric, Vinay Joshi, K.-H. Chang, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 49 (1), 1756-1757 (May 2018).

  5. (Invited Paper) Fast-switching active diffusers for free-space display applications, Vinay Joshi, Merrill Groom, Liang -Chy Chien, International Conference on Display Technology, Vol. 49 (1), 295-297 (Nov. 2018).

  6. Fast Flexoelectro-optic Response of Bimesogen-doped Polymer Stabilized Cholesteric Liquid Crystals in Vertical Standing Helix Mode, Vinay Joshi, K.-H. Chang, D.A. Patterson, J. Storey, C. Imrie, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 48 (1), 1849-1852 (May 2017).

  7. Topology-enhanced Electro-optical Performance of Reverse-mode Polymer Stabilized Cholesteric Shutters for Volumetric 3D Devices, Vinay Joshi, K.-H. Chang, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 48 (1), 1830-1833 (May 2017).

  8. Defect-free Fast Switching Polymer-Stabilized Chiral Homeotropic Mode, K.-H. Chang, Vinay Joshi, Liang-Chy Chien, SID Symposium Digest of Technical Papers, Vol. 47 (1), 1595-1598 (May 2016).


Patents