Photonic crystals 8 Crystal optics 3 Photonics 2 Light extraction and emission control 1 Metamaterials 1 Nanophotonics 1 Nanostructured materials 1 Nanostructured materials-Optical properties 1 Optoelectronic devices 1 Optoelectronics 1 Photonic -Crystal VCSELs 1 Photonic crystal slabs 1 Semiconductor micro-ring lasers 1 Transmission spectra 1 photonic crystal fibers 1 photonic crystal fibers--super conitnuum generation--optical fiber point sensors 1 photonic crystal waveguides--high index core fibers--Photonic crystal fibres 1 photonic crystals 1 photonic crystals--semiconductor photonic crystal structure--functional3D photonic films from polymer beads--tuneable photonic crystals--photonic crystal waveguide resonators--tuneable photonic crystals--photonic crystal fibres--plasmonics and metameterials 1