Abstract
We present a colorimetric indicator that distinguishes organic liquids, projecting small differences in wettability into visually distinct color patterns. Photonic crystals serve as both selective carriers for liquids and sources of responsive color.
© 2012 Optical Society of America
PDF ArticleMore Like This
Anna V. Shneidman, Ian B. Burgess, Mathias Kolle, Qimin Quan, Joanna Aizenberg, and Marko Lončar
QF2H.5 Quantum Electronics and Laser Science Conference (CLEO:FS) 2012
Francesca Serra, Shane M. Eaton, Eleon Borlini, Roberto Cerbino, Marco Buscaglia, Giulio Cerullo, Roberto Osellame, and Tommaso Bellini
CTU1J.4 CLEO: Science and Innovations (CLEO:S&I) 2012
S Ahirwar, S Saxena, and S Shukla
M3C.3 International Conference on Fibre Optics and Photonics (Photonics) 2012