Control of Frequency Combs with Passive Resonators

Control of Frequency Combs with Passive Resonators

Tailored optical frequency combs are generated by nesting passive etalons within mode-locked oscillators. In this work, the oscillator generates a comb of 6.8 GHz with 106 MHz side-bands. This tailored comb results from the self-synchronized locking of two cavities with precision optical frequency t...

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Veröffentlicht in:Sensors (Basel, Switzerland) Switzerland), 2023-01, Vol.23 (3), p.1066
Hauptverfasser: Hendrie, James, Hsu, Ning, Diels, Jean-Claude
Format: Artikel
Sprache:eng
Schlagworte:
Cavity resonators
Etalons
gyroscopes
inertial sensors
Interferometry
intracavity phase interferometry
laser sensors
Lasers
Matrix methods
Methods
Optical frequency
Oscillators
precision sensing
Radiation
Sensors
Signal processing
Spectrum analysis
Teeth
ultrafast
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Beschreibung
Zusammenfassung:Tailored optical frequency combs are generated by nesting passive etalons within mode-locked oscillators. In this work, the oscillator generates a comb of 6.8 GHz with 106 MHz side-bands. This tailored comb results from the self-synchronized locking of two cavities with precision optical frequency tuning. In this manuscript, it is demonstrated that these combs can be precisely predicted utilizing a temporal ABCD matrix method and precise comb frequency tuning by scanning over the D1 transition line of 87Rb and observing the fluorescence.
ISSN:1424-8220
1424-8220
DOI:10.3390/s23031066