• DEOS: visit to Boulder Re: Laser locking

    From Phil Hobbs@21:1/5 to Phil Hobbs on Sat Mar 26 19:53:53 2022
    XPost: alt.lasers

    Phil Hobbs wrote:
    AES wrote:
    In article<4D838387.8000204@electrooptical.net>,
      Phil Hobbs<pcdhSpamMeSenseless@electrooptical.net>  wrote:


    I don't need someone to do it for me. I just need to make sure I know
    what relevant things other folks have done, to double-check that my
    approach is the right one for the job.  For instance, although I'm using >>> R-T locking with an optically-contacted ULE glass etalon, it might be
    that there's an approach using molecular absorption lines that would
    work better or be cheaper overall.  A bunch of things like that have
    been tried, and my most recent reference is over a decade old.


    For those kinds of questions, Jan Hall would be much more the guy to
    chat with -- and he's approachable, and a serious need might also be a
    motivator for him.

        --AES

    I was visiting JILA earlier this week, coincidentally, and discussed the problem with Jan, Jun Ye, and Dana Anderson.  Great bunch of folks who
    do amazing things.  They're working in kind of a different regime, though....locking to doubly-forbidden absorption lines in lattices of
    trapped strontium atoms, for instance.  Bose-Einstein condensations too. Magic.

    I got to visit the clock guys at NIST as well, which was neat.

    What I was looking for here was a book or review paper published in the
    last 10 years or so.

    Cheers

    Phil Hobbs



    --
    Dr Philip C D Hobbs
    Principal Consultant
    ElectroOptical Innovations LLC / Hobbs ElectroOptics
    Optics, Electro-optics, Photonics, Analog Electronics
    Briarcliff Manor NY 10510

    http://electrooptical.net
    http://hobbs-eo.com

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