[time-nuts] Next Generation Time/Frequency Standards May Require Provisions Preventing Vertical Displacement
Jeffrey Okamitsu
w3kl at w3kl.com
Wed Sep 29 16:56:09 UTC 2010
Actually, as I think about this, it will be impossible to "calibrate" another
device unless one knows the vertical displacement between the standard and the
DUT AND a suitably adequate (read: easy to use) algorithm for accounting for the
effect of gravity can be developed.
Jeff
Jeffrey K. Okamitsu, PhD, MBA
+1-609-638-5402 US Mobile Phone
+1-240-421-0692 GSM Mobile Phone
________________________________
From: Jeffrey Okamitsu <w3kl at w3kl.com>
To: time-nuts at febo.com
Sent: Wed, September 29, 2010 12:43:36 PM
Subject: [time-nuts] Next Generation Time/Frequency Standards May Require
Provisions Preventing Vertical Displacement
See the following:
http://www.nature.com/news/2010/100923/full/news.2010.487.html
Of course, we're probably a few years away from seeing commercially available
instruments with the required precision/accuracy...but it will come.
Jeff
Jeffrey K. Okamitsu, PhD, MBA
+1-609-638-5402 US Mobile Phone
+1-240-421-0692 GSM Mobile Phone
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