Now showing items 1-4 of 4

    • BODIPY star-shaped molecules as solid state colour converters for visible light communications 

      Vithanage, Chiranthika Dimali Amarasinghe; Manousiadis, Pavlos; Sajjad, Muhammad Tariq; Rajbhandari, Sujan; Chun, Hyunchae; Orofino, Clara; Cortizo-Lacalle, Diego; Kanibolotsky, Alexander; Faulkner, Grahame; Findlay, Neil; O'Brien, Dominic; Skabara, Peter; Samuel, Ifor David William; Turnbull, Graham Alexander (2016-07-06) - Journal article
      In this paper we study a family of solid-state, organic semiconductors for visible light communications. The star-shaped molecules have a boron-dipyrromethene (BODIPY) core with a range of side arm lengths which control ...
    • Flexible glass hybridized colloidal quantum dots for Gb/s visible light communications 

      Foucher, C.; Sufyan, Mohamed Islim; Guilhabert, B.; Videv, S.; Rajbhandari, S.; Gomez Diaz, A.; Chun, H.; Vithanage, Chiranthika Dimali Amarasinghe; Turnbull, Graham Alexander; Samuel, Ifor David William; Faulkner, G.; O’Brien, D. C.; Hass, H.; Laurand, N.; Dawson, M. D. (2018-02) - Journal article
      Color converting films of colloidal quantum dots (CQDs) encapsulated with flexible glass are integrated with microsize GaN LEDs (μLEDs) in order to form optical sources for high-speed visible light communications (VLC). ...
    • A saturated red color converter for visible light communication using a blend of star-shaped organic semiconductors 

      Sajjad, Muhammad Tariq; Manousiadis, Pavlos; Orofino, Clara; Kanibolotsky, Alexander; Findlay, Neil; Rajbhandari, Sujan; Vithanage, Chiranthika Dimali Amarasinghe; Chun, Hyunchun; Faulkner, Graham; O'Brien, Dominic; Skabara, Peter; Turnbull, Graham Alexander; Samuel, Ifor David William (2017-01) - Journal article
      We report a study of blends of semiconducting polymers as saturated red color converters to replace commercial phosphors in hybrid LEDs for visible light communication (VLC). By blending two star-shaped organic semiconductor ...
    • Wide field of view fluorescent antenna for visible light communications beyond the étendue limit 

      Manousiadis, Pavlos; Rajbhandari, Sujan; Mulyawan, Rahmat; Vithanage, Chiranthika Dimali Amarasinghe; Chun, Hyunchae; Faulkner, Grahame; O'Brien, Dominic C; Turnbull, Graham Alexander; Collins, Stephen; Samuel, Ifor David William (2016-07-20) - Journal article
      Visible light communications (VLC) is an important emerging field aiming to use optical communications to supplement Wi-Fi. This will greatly increase the available bandwidth so that demands for ever-higher data rates can ...