Applied Physics Letters · 1970 · 69 citations · 9 references
EngineeringElectrical EngineeringMicroelectronicsOptoelectronicsSpectroscopyFrequency MetrologyLaser DiodesLaser OpticsLaser PhysicsLaser SpectroscopySemiconductor LasersAbsolute FrequencyHarmonic MixingMetal-metal ContactsOptical Frequency MetrologyVibrational Band StructureVibrational Bands
Using laser harmonic-frequency mixing in a metal-metal point-contact diode, absolute frequency measurement is extended into the 5-μ region. The frequency of the P(13) transition of the 7–6 vibrational band in CO is measured to be 58 024 341 ± 55 MHz.
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R. L. Barger, J. L. Hall · Physical Review Letters · 1969 · 360 citations
Natural Sciences, Chemistry, Physics +16