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Discover a groundbreaking method that unifies frequency metrology across microwaves, optics, and free electrons—domains separated by a factor of 10¹³. Using optical frequency combs and photonic microresonators, researchers achieve a 20x boost in EELS calibration accuracy. This leap links electromagnetic waves to free-electron matter waves, opening new frontiers in quantum materials and nanophotonics.
#QuantumScience #Nanophotonics #ElectronMicroscopy #FrequencyComb #EELS #Metrology
By Son HoangDiscover a groundbreaking method that unifies frequency metrology across microwaves, optics, and free electrons—domains separated by a factor of 10¹³. Using optical frequency combs and photonic microresonators, researchers achieve a 20x boost in EELS calibration accuracy. This leap links electromagnetic waves to free-electron matter waves, opening new frontiers in quantum materials and nanophotonics.
#QuantumScience #Nanophotonics #ElectronMicroscopy #FrequencyComb #EELS #Metrology