Related by context. Frequent words. (Click for all words.) 74 X ray beam 64 X ray beams 63 laser pulse 62 ion beam 62 magnifications 61 optical microscopy 61 transmission electron microscopy 60 terahertz radiation 60 photodetector 60 diffraction 60 spectroscopic 60 analyte 60 confocal microscopy 60 electron beam 59 photonic crystal 59 gamma ray 59 X ray diffraction 59 CCD camera 59 absorbance 59 interferometer 58 wavefront 58 waveguide 58 scanning electron microscope 58 photodiode 58 confocal 58 magnetic flux 58 diffractive 58 beamline 58 frequency comb 58 laser pulses 58 Fluorescence 58 ionised 58 interferometry 57 particle sizes 57 electron beams 57 isotropic 57 infrared laser 57 optical microscope 57 ultrasonic waves 57 synchrotron radiation 57 photon 57 microscale 57 transmission electron microscope 57 #μm [001] 57 photometric 57 μm 57 ionized gas 56 X ray emission 56 visible wavelengths 56 wavelengths 56 imager 56 muon 56 chromatographic 56 FT IR 56 biomolecule 56 anisotropic 56 X ray fluorescence 56 microelectrodes 56 MeV 56 accretion disk 56 gamma rays 56 aperture 55 laser beam 55 resonant frequency 55 shorter wavelengths 55 solar corona 55 hemispherical 55 XRD 55 magnetic fields 55 nm wavelength 55 spectrometry 55 NMR spectroscopy 55 waveguides 55 microscopy 55 scanning tunneling microscope 55 Raman spectroscopy 55 micrometer 55 spectroscopy 55 photodiodes 55 laser ablation 55 anatomical structures 54 MALDI 54 InGaAs 54 Terahertz 54 radiometer 54 #μm [002] 54 alpha particles 54 anisotropy 54 infrared radiation 54 SQUID 54 infrared spectroscopy 54 reflectance 54 electron microscopy 54 spectral 54 transmittance 54 infrared 54 magnification 54 photons 54 Spectroscopy 54 femtosecond laser 54 multispectral