Related by context. Frequent words. (Click for all words.) 70 interferometry 64 waveguides 63 spectrometer 62 optical microscope 61 gravitational wave 61 ESO Very Large Telescope 60 adaptive optics 59 telescope 59 optical telescope 59 LIGO 59 CCD camera 59 beamline 58 diffraction 58 laser pulses 58 spectroscopy 58 waveguide 58 wavefront 58 XMM Newton 58 transmission electron microscope 57 Spectrometer 57 spectra 57 spectroscopic 57 Very Large Telescope 57 photon 57 resonator 57 wavelengths 57 spectrometers 57 photodiode 56 optical telescopes 56 COROT 56 photons 56 telescopes 56 photodiodes 56 wavelength 56 X ray diffraction 56 Raman spectroscopy 56 tunable laser 55 FRET 55 JWST 55 dipole 55 infrared 55 femtosecond 55 infrared telescope 55 planar 55 spatial resolution 55 micrometer 55 laser pulse 54 mass spectrometer 54 amplitudes 54 photonic crystals 54 magnetization 54 imager 54 photometric 54 spectrograph 54 gravitational lensing 54 cosmic ray 54 redshift 54 WM Keck Observatory 54 VCSEL 54 confocal 53 photodetectors 53 astronomical observations 53 cantilevers 53 scanning electron microscope 53 resonators 53 bandgap 53 plasmonic 53 qubit 53 IceCube 53 parallax 53 arrays 52 kinematic 52 metamaterial 52 infrared wavelengths 52 multispectral 52 reflector 52 anisotropy 52 resonant frequency 52 quasar 52 quantum dot 52 hyperspectral 52 electron spin 52 surface roughness 52 occultation 52 terahertz 51 gamma ray 51 femtosecond laser 51 ionosphere 51 THz 51 JILA 51 cantilever 51 electron beam 51 infrared radiation 51 anisotropic 51 optical tweezers 51 spectral 51 Terahertz 51 InP 51 X ray emission 51 ion beam 51 hemispherical