Related by context. Frequent words. (Click for all words.) 63 keV 61 MeV 60 collimator 60 laser pulse 60 pulsed laser 59 picosecond 59 laser pulses 59 microwatts 59 millivolts 59 superconducting magnet 59 photodiodes 58 photometer 58 LED arrays 58 interferometric 58 diffraction pattern 58 dispersive 58 anneal 58 z axis 58 GeV 58 photodetector 58 picoseconds 57 X ray beam 57 photoluminescence 57 #μm [002] 57 near infrared NIR 57 QDs 57 photodetectors 57 femtosecond 57 InGaAs 57 #.#μm [001] 57 antiprotons 57 optical wavelengths 57 beam splitter 56 X ray beams 56 toroidal 56 microchannel 56 interferometers 56 frequency comb 56 diffraction 56 #um [002] 56 electron beams 56 photonic crystal 56 micrometre 56 micron thick 56 InGaN 56 VCSELs 56 analog circuitry 56 nm wavelength 56 magnetic flux 56 confocal 56 microchannels 56 photodiode 55 Tunable 55 beamlines 55 superlens 55 Gamma rays 55 Superconducting 55 electrochemically 55 milliwatt 55 dipoles 55 microwave frequencies 55 ionize 55 frequency modulation 55 femtoseconds 55 rubidium atoms 55 excitons 55 ultrasonic waves 55 waveguides 55 absorbance 55 photon 55 excitation 55 electrically conducting 54 1kHz 54 exciton 54 CCD camera 54 fluorescent molecules 54 resonators 54 SiO 2 54 #ns [002] 54 electron beam 54 amplitudes 54 amplifier modules 54 #μm [001] 54 muon 54 focused ion beam 54 millimeter diameter 54 6GHz 54 zinc oxide nanowires 54 radially 54 micrometres 54 particle beams 54 μm 53 impedances 53 shorter wavelengths 53 oscillatory 53 confocal microscope 53 stimulated emission 53 ultraviolet wavelengths 53 dye molecules 53 sensor arrays 53 Fig. 1A