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: [email protected] > To: [email protected] > > 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 -- [email protected] > > To unsubscribe, go to > > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > > > > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
