Related by context. Frequent words. (Click for all words.) 66 confocal microscopy 65 interferometry 64 interferometric 64 fluorescence microscopy 63 FRET 62 photonic crystal 62 fluorophores 62 spectrometry 61 frequency comb 61 dispersive 61 nanomechanical 61 optical wavelengths 61 fluorescence 61 biomolecule 61 analyte 61 Raman spectroscopy 61 optical microscopy 60 electron spins 60 optical microscopes 60 shorter wavelengths 60 quantum dot 60 NMR spectroscopy 60 colorimetric 59 X ray beams 59 amplitudes 59 photons 59 femtosecond 59 absorbance 59 spectroscopy 59 attosecond 59 porphyrin 59 fluorescent dyes 59 spectroscopic 59 photodetector 59 fluorescent proteins 59 crystallographic 59 terahertz radiation 59 near infrared NIR 59 anisotropy 58 isotropic 58 Fluorescence 58 dye molecules 58 diffractive 58 dopant 58 exciton 58 interferometers 58 confocal 58 transmission electron microscopy 58 gold nanorods 58 antiprotons 58 microscale 57 fluorescence imaging 57 photon 57 ionisation 57 excitons 57 plasmonic 57 synchrotron radiation 57 laser pulses 57 electron microscopy 57 X ray diffraction 57 photometer 57 quantum computation 57 nanosized 57 optical microscope 57 transduction 57 electrospinning 57 infrared spectroscopy 57 scanning tunneling microscope 57 InGaAs 57 X ray beam 57 diffraction 57 voxel 57 FT IR 57 nanoscopic 56 tomography 56 millivolts 56 photonic devices 56 interferometer 56 laser pulse 56 Terahertz 56 magnetization 56 gel electrophoresis 56 bilayer 56 optical tweezers 56 mass spectroscopy 56 spectrographs 56 gravitational lensing 56 electron density 56 oscillatory 56 collimator 55 capillary electrophoresis 55 Quantum dots 55 molecular dynamics 55 microelectrodes 55 electron beams 55 wavefront 55 nm wavelength 55 Cepheids 55 redshifts 55 silicon atoms 55 photonic crystals