[time-nuts] laser locking

[J. Forster]

I got this reply from a researcher friend:

A better link might be
http://www.npl.co.uk/science-technology/time-frequency/optical-frequency-standards-and-metrology/

---------------

> Date: Mon, 29 Apr 2013 06:11:15 -0700
> Subject: Re: [time-nuts] laser locking
> From: jfor at quikus.com
> To: time-nuts at febo.com
>
> Here is a start:
>
> http://www.npl.co.uk/upload/pdf/9608%20-%20A0%20Poster2%20v4%20Final%20lr.pdf
>
> -John
>
> ================
>
>
>
> > I'm asking mostly out of interest, because i have no clue how this
> > is done. Although i've read many papers on laser spectroscopy and
> > how to acheive even better atomic clocks using lasers, none of those
> > papers mentiones how to get the laser there where it should be and
> > how to keep it there.
> >
> > Attila Kinali
> >
> >
> > Attila,
> >
> > Google "Pound Drever Hall Locking"
> >
> > This is what we use to generate our laser references for Rb and Cs.
> >
> > John Pease
> >
> > _______________________________________________
> > time-nuts mailing list -- time-nuts at febo.com
> > To unsubscribe, go to
> > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> > and follow the instructions there.
> >
> >
>
>