Related by context. Frequent words. (Click for all words.) 54 optical microscopy 54 X ray beam 53 wavefront 53 optical microscopes 52 transmission electron microscope 52 frequency comb 52 transmission electron microscopy 52 Fluorescence 52 infrared wavelengths 51 interferometer 51 confocal 51 Terahertz 50 laser pulse 50 scanning tunneling microscope 50 magnification 50 InGaAs 50 adaptive optics 50 optical microscope 50 CCD camera 50 magnifications 50 X ray beams 49 photodetector 49 infrared spectroscopy 49 fluorescence microscopy 49 diffraction 49 fluorescent dyes 49 imager 49 confocal microscopy 49 diffractive 49 LCLS 49 WFC3 48 spectroscopic 48 beamline 48 femtosecond 48 interferometry 48 photonic crystal 48 spectral 48 solar corona 47 eyepiece 47 picosecond 47 infrared 47 SQUID 47 isotropic 47 shorter wavelengths 47 aperture 47 multispectral 47 Raman spectroscopy 47 scanning electron microscope 47 Galaxy Evolution 47 femtosecond laser 47 hemispherical 47 X ray emission 47 attosecond 47 CRISM 47 submicron 47 infrared spectrometer 46 gel electrophoresis 46 accretion disk 46 photodiode 46 Doppler ultrasound 46 spatial resolution 46 Tunable 46 imagers 46 FT IR 46 μm 46 eyepieces 46 NICMOS 46 microscopy 46 photodiodes 46 Face Detection Technology 46 gravitational lensing 46 Microscopy 46 XMM Newton 45 CCD sensor 45 voxel 45 redshift 45 #x zoom [001] 45 infrared laser 45 nanocrystal 45 NMR spectroscopy 45 synchrotron radiation 45 brightness 45 absorbance 45 electron microscopes 45 spectrally 45 ESO Very Large Telescope 45 pulsed laser 45 X ray diffraction 45 wavelength 45 analyte 45 angstrom 45 fluorescence imaging 45 wavelengths 45 gamma ray burst 45 laser pulses 45 greyscale 45 FRET 44 magnetic resonance MR 44 chromatic aberration 44 voxels 44 dye molecules