Publications (20)
Frequency stability of a wavelength meter and applications to laser frequency stabilization
Khaldoun Saleh, Jacques Millo, Alexandre Didier +2
Interferometric wavelength meters have attained frequency resolutions down to the MHz range. In particular, Fizeau interferometers, which have no moving parts, are becoming a popul…
Fully digital platform for local ultra-stable optical frequency distribution
Martina Matusko, Ivan Ryger, Gwenhaël Goavec-Merou +5
This article reports on the use of a Field Programmable Gate Array (FPGA) platform for local ultra-stable optical frequency distribution through a 90 m-long fiber network. This pla…
Lattice Induced Frequency Shifts in Sr Optical Lattice Clocks at the Level
Philip G. Westergaard, Jérôme Lodewyck, Luca Lorini +5
We present a comprehensive study of the frequency shifts associated with the lattice potential for a Sr lattice clock. By comparing two such clocks with a frequency stability reach…
Long-distance frequency transfer over an urban fiber link using optical phase stabilization
Haifeng Jiang, Fabien Kéfélian, Scott Crane +8
We transferred the frequency of an ultra-stable laser over 86 km of urban fiber. The link is composed of two cascaded 43-km fibers connecting two laboratories, LNE-SYRTE and LPL in…
Offset sideband locking to iodine for laser cooling on the transition of
Martin Hauden, Jacques Millo, Martina Matusko +3
We present absolute frequency measurements of a laser stabilized using an offset sideband locking technique on the P(49)24-1 rovibrational transition of near 5…
Towards a sub-kelvin cryogenic Fabry-Perot silicon cavity
Joannès Barbarat, Jonathan Gillot, Jacques Millo +4
We report on the development of a sub-kelvin, single-crystal silicon Fabry-Perot cavity. Operating such a cavity below 1~K should reduce the thermal noise limit of the cavity, and…