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(Click for frequent words.) 65 astronomical telescope 63 microshutters 63 photometers 63 hexagonal mirrors 63 telescopes 61 scanning electron microscopes 61 infrared astronomy 60 spectroscope 60 Array ALMA 60 telescope 60 VISTA telescope 60 quantum cascade lasers 59 infrared spectrometers 59 ESO VLT 59 interferometers 59 retroreflector 59 opto electrical 59 X ray detector 58 femtosecond lasers 58 fluorescence detectors 58 Submillimeter Array 58 optical telescopes 58 SWIR cameras 58 interferometric 58 HARPS instrument 58 gamma ray detectors 58 tokamaks 57 neutrino detectors 57 X ray microscopy 57 inch refractor telescope 57 infrared telescopes 57 frequency combs 57 astro comb 57 telescopes binoculars 57 Ritchey Chrétien 57 interferometric technique 57 NIRSpec 57 LOFAR 57 interplanetary spacecraft 57 Galileoscope 57 radiotelescope 57 ultrahigh resolution 57 Absorption Spectroscopy 57 Raman spectrometer 57 spectral imaging 57 detector arrays 57 plasmonic devices 56 collimating 56 photomultiplier tubes 56 indium gallium arsenide InGaAs 56 Keck telescopes 56 radiometers 56 cryo electron microscope 56 astrometric 56 ASKAP 56 gamma ray detector 56 diffraction gratings 56 planetarium projector 56 Subaru Telescope 56 Dobsonian telescope 56 Telescope LSST 56 Faint Object 56 QWIP 56 parabolic dishes 56 refracting telescope 56 Atacama Large Millimeter submillimeter 56 parabolic troughs 56 millimeter wavelengths 56 deformable mirrors 56 Atacama Large Millimeter Array 56 spaceborne 56 Beamline #.#.# 56 radar interferometry 56 imaging spectroscopy 56 optical telescope 56 Polarimetry 56 ESO Paranal Observatory 56 optical microscopes 56 X ray diffractometer 56 photometer 56 Chajnantor 55 parabolic dish 55 infrared ultraviolet 55 X ray telescopes 55 Keck Telescopes 55 Cosmic Origins Spectrograph COS 55 x ray fluorescence 55 infrared emitters 55 telescopic lenses 55 hyper spectral 55 APEX telescope 55 Long Wavelength Array 55 Spitzer infrared 55 infrared telescope 55 Chajnantor plateau 55 astronomical observatories 55 cryogenically cooled 55 polarimetry 55 planetary Transits 55 spectrometers 55 photomultipliers 55 Solar TErrestrial RElations Observatory 55 optomechanical 55 adaptive optics AO 55 inch Schmidt Cassegrain 55 synchrotrons 55 ultrasonic transducers 55 multiwavelength 55 Spectrograph 55 Super Kamiokande 55 orbiting telescopes 55 ALMA antennas 55 Adaptive optics 55 laser optics 55 AERONET 55 micromachined 55 SQUIDs 55 extrasolar planetary 55 submillimetre 54 Australian SKA Pathfinder 54 observational astronomy 54 Fluorescent proteins 54 NIRCam 54 particle detectors 54 inch refracting telescope 54 SKA telescope 54 aperture telescope 54 telescopes microscopes 54 spectrographic 54 Xenics 54 polarimetric 54 polarimeter 54 Magnetic Imager HMI 54 airglow 54 ultraviolet spectrograph 54 hyperspectral sensors 54 sensor arrays 54 extragalactic 54 scintillation detectors 54 observatories 54 Planck satellite 54 cryocooler 54 HMDs 54 diffractive optical elements 54 Remote sensing 54 multibeam 54 geostationary earth 54 HRTEM 54 e MERLIN 54 spectrographs 54 optical infrared telescope 54 infrared imager 54 thermoelectric cooling 54 lightwave 54 optical microscope 54 D CIXS 54 Cubesat 54 exoplanetary 54 airborne LiDAR 54 ESA Planck 54 astronomical observations 54 Interferometer VLTI 54 Faraday cages 54 Suzaku X ray 54 X ray wavelengths 54 Hubble Space Telescope HST 54 HiRISE camera 54 submillimeter wavelength 54 monochromators 54 superlens 54 x ray imaging 53 spectroscopic analysis 53 curved mirrors 53 photometry 53 X ray observatory 53 NMR spectrometers 53 gamma ray telescopes 53 GALEX 53 adaptive optics 53 electro optical sensors 53 Keck telescope 53 shortwave infrared 53 Cassegrain telescope 53 pyrometers 53 X ray detectors 53 Photonic crystals 53 ultrashort laser pulses 53 nanowire transistors 53 optical microscopy 53 geostationary communications 53 Fermi telescope 53 ExoMars rover 53 monochromator 53 fainter objects 53 transmission electron microscopes 53 Fresnel lenses 53 collimators 53 QCLs 53 Interferometric 53 quantum cascade 53 radar lidar 53 binocular telescope 53 hyper spectral imaging 53 metamaterial structures 53 opto mechanical 53 Convection Rotation 53 JDEM 53 parabolic reflectors 53 cosmological distances 53 MEMS microelectromechanical systems 53 Dobsonian 53 inch Samuel Oschin 53 spiral galaxy Messier 53 electrodynamic 53 fresnel lens 53 lightwaves 53 optical wavelengths 53 photonic devices 53 Ikonos 53 scanning tunneling microscopes 53 interferometer 53 Steward Observatory 53 eyepieces 53 picosecond laser 53 Michal Lipson 53 fused quartz 53 Near Infrared Camera 53 RAS Observatory 53 fluorescence microscope 53 Light Emitting Diodes LEDs 53 MeerKAT 53 WISE infrared 53 infrared spectral 53 robotic telescopes 53 optical interferometry 53 spectroradiometers 53 SIRAL 53 inverted microscope 53 APXS 53 parabolic mirror 52 Auger Observatory 52 Michelson interferometer 52 Telescope Array 52 microcavity 52 FT IR spectrometer 52 scintillator 52 GeneSat 52 quartz oscillators 52 submillimeter 52 laser interferometer 52 multiphoton 52 gamma ray telescope 52 anechoic chambers 52 hyperspectral imager 52 airborne lidar 52 robotic landers 52 airborne shipboard 52 image intensifiers 52 astronomy observatory 52 geosynchronous satellites 52 terahertz imaging 52 microstrip 52 infrared observatory 52 microwave radiometers 52 hyperspectral 52 x ray microscopy 52 unmanned probes 52 cosmological parameters 52 Titan ETEM 52 astronomical observatory 52 laser altimetry 52 microwires 52 high altitude airship 52 infra red sensors 52 interferometry 52 rotationally symmetric 52 submillimetre wavelengths 52 fiber optic gyroscopes 52 HIRES spectrometer 52 Area Telescope LAT 52 ESO telescope 52 Kuiper Belt Objects 52 astrophysical objects 52 Subaru telescope 52 parabolic reflector 52 Coma Cluster 52 crystalline solar panels 52 acoustic hyperlens 52 microwell plates 52 DNA nanotags 52 Climate Experiment GRACE 52 lunar landers 52 infrared thermometers 52 colorimeters 52 BepiColombo 52 hypervelocity 52 linear polarization 52 neutrino beam 52 RXTE 52 illuminators 52 scanning electron microscope SEM 52 gamma ray observatory 52 meter Keck telescopes 52 radiosondes 52 infrared illuminators 52 Paranal 52 Z Backscatter X ray 52 gravitational lenses 52 E ELT 52 nanosatellites 52 optical lattices 52 nanoantennas 52 extrasolar 52 distant supernovae 52 ASTRON 52 e VLBI 52 Lovell Telescope 52 BrightView XCT 52 ultrasonic motors 52 X ray observatories 52 Herschel telescope 52 circular polarized 52 AKARI 52 VLBI 52 laser interferometers 52 airborne LIDAR 52 GaN LEDs 52 FPAs 52 wavelength infrared 52 dimensional visualization 52 KamLAND 52 LWIR 52 binoculars telescopes 52 ion traps 51 neutrino experiments 51 resolution panchromatic 51 tunable filters 51 radial velocity technique 51 parabolic antennas 51 hypersonic propulsion 51 SuperWASP 51 Heraeus Noblelight 51 robotic telesurgery 51 macroscope 51 subwavelength 51 scanning electron microscope 51 uncooled infrared 51 bolometer 51 UKIRT 51 microwave antennas 51 electric ion propulsion 51 UV lasers 51 quantum cascade laser 51 optical atomic clocks 51 earthlike planets 51 microlensing events 51 neutrino detector 51 x ray pulses 51 emission spectrometers 51 LADAR 51 imaging spectrometer 51 bolometers 51 USArray 51 lensless imaging 51 stretchable electronics 51 spectroscopic 51 CubeSat 51 Kuiper belt objects 51 inorganic LEDs 51 geostationary orbits 51 microscopes 51 particle detector 51 microspectroscopy 51 LEO satellites 51 eclipsing binary 51 Arecibo Observatory 51 x ray tomography 51 scanning tunneling microscope STM 51 X ray telescope 51 Keck Telescope 51 binocular microscope 51 RADARSAT 2 51 optics 51 cryostat 51 Raman spectrometers 51 #x magnification [002] 51 Fourier Transform Infrared FTIR 51 beam splitters 51 Planck telescope 51 gamma ray observatories 51 microwave radiometer 51 Descent Imager Spectral Radiometer 51 Large Binocular Telescope LBT 51 Earth orbiting satellites 51 superlenses 51 mercury cadmium telluride 51 infrared imagers 51 WIYN telescope 51 globular cluster M# 51 optical sectioning 51 magnetic coil 51 geo synchronous 51 ion microprobe 51 Hobby Eberly 51 Pan STARRS telescope 51 Lunar Laser Ranging 51 photonic crystals 51 synthetic aperture 51 Particle accelerators 51 linearly polarized 51 Smos 51 Tropospheric Emission Spectrometer 51 ChemCam 51 videoscopes 51 quantum dot lasers 51 Canadarms 51 observatory 51 telescopic 51 terahertz spectroscopy 51 spectroscopic techniques 51 photon counting 51 pyroelectric 51 Josephson junction 51 extruded profiles 51 elliptical galaxy NGC 51 supergiant star 51 infrared ray 51 ultrahigh density 51 Keck Interferometer 51 photovoltaic arrays 51 electro optic sensors 51 Shallow Subsurface Radar 51 molten salt storage 51 precise atomic clocks 51 Helioseismic 51 orbiting gamma ray 51 WM Keck Observatory 51 electro optical EO 51 irreversible electroporation IRE 51 workcells 51 spectro 51 ultrafast lasers 51 laser trackers 51 WFC3 51 gamma spectrometry 51 nanoimprinting 51 micro optics 51 flow cytometers 51 magnetrons 51 telescopes astronomers 51 cosmic ray observatory 51 photocatalysts 51 Evolution Explorer 51 EADS Astrium GmbH 51 starshade 51 atomic spectroscopy 51 optofluidic 51 mass spectrometry instrumentation 51 invisibility cloaking 51 armillary sphere 51 Mars landers 51 Harlow Shapley 51 Paranal Observatory 51 Multi Object Spectrograph 51 refractor 51 NASA Gamma ray 51 correlative microscopy 51 WMAP satellite 51 Cerro Pachon 51 Astro E2 51 backscattering 51 galvanometer 51 meteorological oceanographic 51 multisensor 51 reflector telescope 51 infrared spectrums 51 monopole antenna 51 electronic viewfinders 51 SolFocus CPV 51 robotic rovers 51 infrared detector 51 AFMs 51 zinc selenide 51 synchrotron x ray 51 cryocoolers 51 gyro stabilized 51 eSolar modular 51 filamentary structure 51 Spitzer infrared spectrograph 50 aspheric lenses 50 Zeiss projector 50 troposcatter communications 50 semiconducting properties 50 parabolic trough collectors 50 Large Binocular Telescope 50 celestial mechanics 50 GLAST Burst Monitor 50 neuromorphic 50 nano patterning 50 Dektak 50 multispectral camera 50 Diviner instrument 50 tomography imaging 50 aberration correctors 50 radars telemetry 50 neutrino telescope 50 frequency transducers 50 x ray optics 50 MEMS fabrication 50 Ultraviolet Optical Telescope 50 silicon micromachining 50 Jupiter Icy Moons Orbiter 50 Explorer WISE 50 Ritchey Chretien 50 micro electromechanical 50 UCO Lick 50 EVLA 50 microscopy techniques 50 ROSAT 50 borescopes 50 piezoelectric transducer 50 scanning microscopy 50 wavebands 50 Webb Telescope 50 NuSTAR 50 spectral bands 50 holographic telepresence 50 ESA XMM Newton 50 infrared spectra 50 twin Keck telescopes 50 HARPS spectrograph 50 scanning electron 50 optical waveguides 50 Observatory Very 50 deformable mirror 50 Pan STARRS 50 ion thrusters 50 nano imprinting 50 solar concentrators 50 radar altimetry 50 SMOS mission 50 multiwell plates 50 SensL 50 microscopes telescopes 50 blackbody 50 nanoelectromechanical 50 geodesy 50 WIYN 50 transmissive LCDs 50 Mini Thermal Emission 50 spectroscopic measurements 50 UltraCamXp 50 linear Fresnel 50 Earth Observation satellites 50 ion microscope 50 Heterodyne Instrument 50 camera obscura 50 piezoelectric motors 50 photometric 50 inhabitable planets 50 germanium substrates 50 nanoantenna 50 terahertz frequencies 50 panchromatic camera 50 stereographic 50 fresnel 50 Fourier transform infrared 50 particle accelerators 50 FORCAST 50 Force Microscopy 50 realSens ™ 50 microscopy technique 50 NSOM 50 laser altimeter 50 Large Synoptic Survey 50 astrophysical phenomena 50 MicroFUN 50 piezo ceramic 50 lunar rovers 50 concave mirror 50 Gigapan 50 refractors 50 radar altimeter 50 concentrating photovoltaics 50 hyperlens 50 Context Camera 50 NASA THEMIS 50 distant supernovas 50 near infrared NIR 50 non dispersive infrared 50 passive infrared 50 spectrophotometers 50 FE SEM 50 Mars Descent Imager 50 remotely controllable 50 Nanopores 50 JCMT 50 integrated photovoltaic BIPV 50 nanosecond pulse 50 aspheric lens 50 microlithography 50 heterodyne 50 NOAO 50 radio occultation 50 gas chromatographs 50 nanoelectronic devices 50 distant quasar 50 RetCam 50 Lunar Reconnaissance Orbiter LRO 50 JWST 50 astronomical objects 50 Globalstar constellation 50 self calibrating 50 THEMIS satellites 50 astrometry 50 remote sensing 50 coronal loops 50 lunar equator 50 JIMO mission 50 Mossbauer spectrometer 50 optronic 50 laser speckle 50 echo sounders 50 reflectometry 50 thermal infrared 50 steering wheel tilts 50 micromirrors 50 laser micromachining 50 GaN wafers 50 Brillouin 50 confocal microscope 50 Satellite Launch Vehicle 50 VASIMR engine 50 hygrometers 50 Lunar Reconnaissance Orbiter Camera 50 Micro Epsilon 50 InfraRed 50 Axio Imager 50 Xenon lamps 50 microelectronic devices 50 detect gamma rays 50 UV Vis spectrophotometer 50 scintillators 50 ultraviolet LEDs 50 stargates 50 convex lenses 50 bi directional amplifiers 50 UV VIS 50 Cloud Aerosol Lidar 50 terahertz rays 50 collimated 50 Anisotropy Probe WMAP 50 correlator 50 microlasers 50 particle physics experiments 50 Aerial photography 50 ionised gas 50 Spectrometers 50 Faulkes Telescope 50 nanofabricated 50 Lick Observatory 50 wavefront sensing 50 imager 49 Synthetic Aperture Radar 49 Cartesian coordinates 49 ionisation 49 image intensifier 49 collinear 49 nanotubes nanowires 49 eyepiece 49 ultrasonics 49 Liteye 49 Roque de los 49 XMM Newton 49 CHIPSat 49 remote sensing instruments 49 occultations 49 Space Telescope GLAST 49 Stratellite 49 magnetic nanoparticle 49 Invisibility cloak 49 optical spectroscopy 49 millimeter wavelength 49 stellar occultation 49 athermal 49 magnetospheres 49 electron optics 49 microprobe 49 weak gravitational lensing 49 Zecotek MAPD 49 particle analyzers 49 pyrometer 49 Photovoltaic solar panels 49 X ray spectroscopy 49 Rayleigh scattering 49 EDXRF 49 electron beam welding 49 telerobotic 49 FD OCT 49 beam combiner 49 diodes LEDs 49 micromirror 49 fluorescence spectroscopy 49 hermetic packaging 49 CyberDisplay #K 49 SIRTF 49 inertial sensor 49 geologies 49 Argo floats 49 radomes 49 Dumbbell Nebula 49 gimbals 49 illuminance 49 photovoltaic PV solar panels 49 Ground penetrating radar 49 KOMPSAT 49 Gravitational lensing 49 Butterfly Nebula 49 frequency comb 49 datalinks 49 photoelectron 49 earth orbiting satellites 49 Extraterrestrial UFOs 49 Southern Observatory ESO 49 Metamaterial 49 superconducting magnet 49 integrated PV BIPV 49 photon laser 49 neutrino particles 49 Cavity Ring Down 49 toroid 49 colliders 49 photonic lattice 49 robotically controlled 49 Phased Array 49 AB Aurigae 49 Lunar Roving Vehicle 49 Chilean Atacama Desert 49 darkfield 49 Cerro Paranal 49 manned lunar 49 nanofilm 49 handheld XRF 49 Newtonian telescope 49 arrays 49 ultrashort pulses 49 magnetostrictive 49 Transmission Electron Microscope 49 Phased array 49 pinhole cameras 49 lensing galaxy 49 NASA twin STEREO 49 planetary transits 49 moon landers 49 gravitational microlensing 49 Astrosat 49 KBOs 49 SMOS satellite 49 long baseline interferometry 49 parabolic antenna 49 Leica HDS# 49 micromechanical 49 photo voltaic solar panels 49 Josephson junctions 49 gigapixel camera 49 infrared wavelength 49 Epsilon Aurigae 49 infrared 49 Gamma ray burst 49 detect gravitational waves 49 heliostat 49 unmanned airship 49 NFIRE satellite 49 Schmidt Cassegrain telescope 49 AIRSS 49 Infrared Telescope Facility 49 transmission electron microscope 49 terrestrial transmitters 49 nanoelectronics photonics 49 X ray spectrometer 49 Skynet 5C 49 neutron beams 49 IR illuminator 49 thermographer 49 Moritex 49 Arecibo telescope 49 Xenon lamp 49 stratospheric airship 49 lunar orbiters 49 electro optic modulator 49 Kibo module 49 RS Ophiuchi 49 distant galaxy clusters 49 Avigilon HD surveillance 49 ESA Herschel 49 robot locomotion 49 cadmium zinc telluride 49 exo planet 49 EMCCD camera 49 picosecond lasers 49 SeaWiFS 49 deconvolution 49 metallic nanostructures 49 SSRL 49 Cepheid variables 49 electron lasers 49 Gamma ray 49 Thermo Scientific Nicolet 49 Cosmic Origins Spectrograph 49 remotely sensed 49 steerable radio 49 geometrically precise 49 Muchachos Observatory 49 induced fluorescence 49 piezoelectric sensors 49 optofluidic microscope 49 nanopatterning 49 stereoscopes 49 HAMSAT 49 voltmeters 49 omni directional antenna 49 Nikon D# Kowa 49 CMB radiation 49 VUV 49 fused silica 49 HD# [005] 49 Rydberg atom 49 semiconducting polymers 49 Passive tags 49 Long Baseline Interferometry 49 terahertz waves 49 nanoarrays 49 antireflective coating 49 Mount Sannine 49 geostationary satellites 49 artificial photosynthetic systems 49 optoelectronic components 49 dipole antennas 49 MWIR 49 nanostructured silicon 49 electrochemical sensors 49 portable CMM 49 ZEISS 49 convex mirrors 49 satellites 49 reflectometer 49 ARGUS IS 49 ROCSAT 2 49 CZT detectors 49 Rosetta orbiter 49 infrared interferometry 49 photomultiplier 49 Solar Orbiter 49 precision metrology 49 superconducting magnetic 49 luminous galaxies 49 electro mechanical assemblies 49 electroluminescence 49 bioelectronic 49 model A# 49 ORBCOMM satellite 49 molecular spectroscopy 49 scanning tunneling microscopy STM 49 spectral fingerprints 49 astronomy 49 telescope atop Mauna 49 astrophotography 49 nanotechnology microsystems 49 opto 49 geophysical prospecting 49 Wolszczan 49 laser triangulation 48 SpaceWire 48 LifeVillage 48 CBERS 48 horizontal axis wind turbines 48 Sofradir 48 MEarth 48 reflection nebula 48 baryon acoustic oscillations 48 photochromic 48 micrometer scale 48 X ray radiography 48 Nova NanoSEM 48 THz radiation 48 beam expanders 48 ferroelectrics 48 tubular skylight 48 nonlinear optics 48 lidar 48 fiberoptics 48 brightfield 48 optical biosensor 48 ultrasound transducers 48 Rapid prototyping 48 TSN PZ camera 48 sundials 48 including nanotechnology microsystems 48 infrared spectrometry 48 IBEX spacecraft 48 tri axial 48 MEMs 48 Galilean satellites 48 Heliospheric Investigation 48 helium ion 48 superlattices 48 faraway planets 48 geodesic domes 48 neutron detector 48 C1XS 48 carbon nanotube CNT 48 patented Enhanced Photoemission 48 multibeam sonar 48 Ulysses spacecraft 48 Paranal Chile 48 Terrestrial Planet Finder 48 Fabry Perot 48 CMOS silicon 48 confocal microscopes 48 lidar instrument 48 nanoprobe 48 SLR lenses 48 sampling oscilloscopes 48 emissive displays 48 Shenzhou spacecraft 48 Red Rectangle 48 UVIS instrument 48 coronagraph 48 Square Kilometer Array 48 Manned Cloud 48 unmanned lunar orbiter 48 HiRISE camera aboard 48 Interferometer 48 PaxScan 48 robotic manipulator 48 GEO# 48 RapidEye constellation 48 quantum cascade laser QCL 48 shortwave infrared SWIR 48 ENVISAT 48 confocal imaging 48 Infrared Camera 48 magnetic separators 48 fluidics 48 NPO Lavochkin 48 femtosecond laser pulses 48 planetary nebulas 48 magnifying lenses 48 quantum teleportation 48 spectroscopic methods 48 tunable diode laser 48 multiband imaging photometer 48 robotic manipulators 48 SAXS 48 Glonass K 48 MSn 48 inch Alvan 48 IMUs 48 Thermal Emission Spectrometer 48 telescopes atop Mauna 48 geo synchronous satellites 48 Ionosphere Sounding 48 Earthlike 48 bioinstrumentation 48 NASA QuikScat satellite 48 UV spectroscopy 48 Galactic cosmic rays 48 visible wavelengths 48 phosphor coated 48 spatially coherent 48 photocells 48 Extreme Ultraviolet Imaging Spectrometer 48 Sofradir EC 48 Martian terrain 48 indium gallium nitride InGaN 48 scanning tunneling microscope 48 Erlenmeyer flasks 48 IfA 48 near infrared spectroscopic 48 FUV 48 MG J# +# 48 convex lens 48 9xx nm 48 fractal antennas 48 optical comparators 48 scatterometer 48 ESO astronomer 48 JIMO 48 SunCatchers 48 gravitational lensing 48 wavefront sensor 48 optically pumped 48 Electron microscopes 48 micro fluidic 48 Proba 48 Orion Telescopes 48 LOFAR telescope 48 KODAK CCD Image Sensors 48 barred spiral galaxy