Coherent frequency transfer with < 5*10-21 stability via a multi-branch comb with noise cancellation.
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DOI: 10.1364/oe.461440
Abstract: We demonstrate a multi-branch frequency comb for spectral purity transfer incorporating hardware enabled noise cancellation based on a cw noise transfer laser. We verify coherent frequency transfer at stabilities ≈ 2×10-18 in 1 second and… read more here.
Keywords: transfer; frequency; coherent frequency; multi branch ... See more keywords
Coherent frequency division with a degenerate synchronously pumped optical parametric oscillator.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.001059
Abstract: Synchronously pumped optical parametric oscillators (OPOs) are important tools for frequency comb (FC) generation in the mid-IR spectral range, where few suitable laser gain materials exist. For degenerate OPOs, self-phase-locking to the pump FC has… read more here.
Keywords: optical parametric; frequency; coherent frequency; frequency division ... See more keywords