Related by context. Frequent words. (Click for all words.) 63 collimator 61 near infrared NIR 60 pulsed laser 57 nm wavelength 57 MeV 57 absorbance 56 dispersive 56 VCSELs 56 Pulsed 55 photodiode 55 photoluminescence 55 shorter wavelengths 55 photodetector 55 wavefront 55 femtosecond laser 54 femtosecond 54 diode laser 54 QDs 54 transmittance 54 ablations 54 planar 54 diffraction 54 analyte 54 ablated 54 electrophoretic 54 lasing 54 keV 53 optical wavelengths 53 diffractive 53 laser ablation 53 ultrasonics 53 waveguide 53 dopant 53 anneal 53 laser pulse 53 VCSEL 53 photocell 53 fluorescent molecules 53 #μm [002] 52 fluorophores 52 InGaN 52 synchrotron radiation 52 photometric 52 ultraviolet UV 52 photometry 52 confocal 52 electron beams 52 photodetectors 52 photodiodes 52 ionisation 52 phosphors 52 irradiance 52 wavelengths 52 isotropic 52 picosecond 52 wavelength 52 interferometric 52 photodynamic therapy 51 fluorescence imaging 51 phonon 51 reflectance 51 bandgap 51 MALDI 51 fluorescence 51 passivation 51 FRET 51 optical microscopy 51 photonic crystal 51 chromophore 51 brightness LED 51 nanocrystal 51 InGaAs 51 optical microscopes 51 laser pulses 50 ultraviolet wavelengths 50 infrared IR 50 PZT 50 luminous flux 50 diffraction limit 50 photometer 50 confocal microscope 50 Tunable 50 attosecond 50 quantum dot 50 #.#μm [001] 50 diode 50 dielectric materials 50 spectrographs 50 emissivity 50 Coblation 50 infrared laser 50 frequency comb 50 illumination 50 scintillation 50 visible wavelengths 50 fractional laser 50 crystal oscillator 50 fluoroscopic 50 spectroscopic 50 PWM controller 50 filament