[time-nuts] Fw: Optical transfer of time and frequency

[Javier Serrano]

On Sun, May 1, 2016 at 5:44 PM, Tom Van Baak <tvb at leapsecond.com> wrote:
> This particular issue -- how to synchronize (or, at least phase compare) multiple oscillators by a two-way laser link over a few km to within 500 ps -- is really quite interesting. It would, for example, allow me to do live monitoring of 5071A Cs time dilation on my next mountain-valley relativity experiment.

Maybe Koruza [1] could be a good starting point for such a
development. It does not meet the distance spec in its current state
but it is not too expensive and it's all open source hardware (and
software of course). I am pretty sure the Koruza team would be happy
to collaborate.

Cheers,

Javier

[1] http://koruza.net/