Related by context. Frequent words. (Click for all words.) 64 photoluminescence 64 fluorescent probes 60 fluorescent molecules 60 near infrared NIR 60 ultraviolet UV 59 fluorophores 58 QDs 57 electrophoretic 57 frequency comb 57 photodiode 57 light emitting diodes LEDs 57 phosphors 57 ultraviolet UV light 57 shorter wavelengths 57 laser pulse 57 diffractive 56 laser pulses 56 interferometric 56 photodetectors 56 photodetector 56 SWCNTs 56 photonic crystal 56 UV light 56 gold nanorods 56 nanosensor 56 dye molecules 56 photoresists 56 diffraction pattern 56 chromophore 55 pulsed laser 55 porphyrins 55 Ultraviolet light 55 nanofibres 55 photonic devices 55 confocal microscopy 55 chromophores 55 quantum dot 55 absorbance 54 optical wavelengths 54 photonic crystals 54 quantum dots 54 intense pulsed 54 InGaN 54 ultrasonics 54 microelectronic devices 54 ionisation 54 transmissive 54 nm wavelength 54 photocatalytic 54 optical biosensors 54 fluorescent dyes 54 Quantum Dots 54 Metamaterials 54 electron beams 54 fluorescence 54 porphyrin 54 nanocrystal 54 nanomechanical 54 nanoshells 54 Quantum dots 54 electrospinning 54 wavelengths 53 photodiodes 53 laser ablation 53 fluorescent markers 53 fluorescent proteins 53 terahertz radiation 53 VCSELs 53 indium tin oxide 53 fluorescing 53 micro optics 53 femtosecond laser 53 organic photovoltaics 53 photocell 53 synchrotron radiation 53 spectroscopic 53 optical coatings 53 conductive inks 53 optical microscopy 53 PCR amplification 53 polymeric materials 53 Tunable 53 microstructures 53 optical coherence tomography OCT 53 dispersive 53 photoreceptor 53 UV LEDs 53 dopant 53 fluorescent dye 52 porous silicon 52 UV filters 52 dielectric materials 52 Nanotube 52 nanolithography 52 chemiluminescent 52 neutron scattering 52 interferometers 52 UV lamps 52 infrared laser 52 passivation 52 ultraviolet light