Related by context. Frequent words. (Click for all words.) 64 laser pulse 62 ion beam 61 laser pulses 60 laser beam 57 laser beams 57 electron beam 56 scanning electron microscope 56 infrared laser 56 optical microscope 56 infrared wavelengths 56 gamma ray 56 magnetic fields 56 transmission electron microscope 55 interferometer 55 photon 55 femtosecond 55 beamline 55 wavelengths 55 diffraction 54 photons 54 gamma rays 54 X ray emission 54 infrared rays 53 X ray diffraction 53 spectrometry 53 wavefront 53 ultraviolet light 53 diode laser 53 spectroscopic 53 femtosecond laser 53 fluorescent dyes 52 transmission electron microscopy 52 waveguides 52 optical telescopes 52 CCD camera 52 electromagnetic waves 52 nanocrystals 52 micrometer 52 magnetic nanoparticles 52 quantum dot 52 imager 52 fluorescence 51 interferometry 51 Raman spectroscopy 51 spectrophotometer 51 excitation 51 femtoseconds 51 microstructures 51 photodetectors 51 electron microscope 51 confocal 51 synchrotron 51 spectrometers 51 particle sizes 51 photodiode 51 Fluorescence 51 spectral 51 #μm [001] 51 luminescence 51 microbubbles 50 Terahertz 50 μm 50 spectrometer 50 bandgap 50 infrared radiation 50 spatial resolution 50 wavelength 50 reflectance 50 ionizing 50 photometric 50 infrared 50 proton beam 50 electron microscopy 50 protons 50 waveguide 49 UV light 49 photonic crystals 49 electrode 49 ejecta 49 quantum dots 49 cosmic rays 49 tomography 49 electrodes 49 microscale 49 XMM Newton 49 isotropic 49 brightness 49 terahertz 49 ESO Very Large Telescope 49 aperture 49 analyte 49 spectra 49 muons 49 voxel 49 metamaterial 49 resonant frequency 49 optical telescope 49 galaxy cluster 49 amplitudes 48 ultra violet light 48 UVB radiation