Differences between revisions 12 and 13
⇤ ← Revision 12 as of 2009-12-17 04:47:29 →
Size: 824
Editor: KojiArai
Comment:
← Revision 13 as of 2012-01-03 23:02:41 → ⇥
Size: 854
Editor: localhost
Comment: converted to 1.6 markup
Deletions are marked like this. Additions are marked like this.
Line 22: Line 22:
 . Mathematica note books to compute the above parameters attachment:PRC-ROC.nb attachment:SRC-ROC.nb  . Mathematica note books to compute the above parameters [[attachment:PRC-ROC.nb]] [[attachment:SRC-ROC.nb]]

This page is obsolete

Please see here

PRC/SRC parameters

PRC

SRC

ROC [m]

96.3 +50/-0

117.1+50/-20

Geometric Length (X-arm) [m]

8.32732

6.64689

Geometric Length (Y-arm) [m]

8.29175

6.61132

The PRC and SRC parameters are chosen to match the recycling cavity modes to the arm cavities, as well as to provide the required Schnupp asymmetry. The Schnupp asymmetry required in vacuum is 5cm but it is less in the above table because only X-arm sees the BS substrate. This allows us to reduce the effective arm length asymmetry for Gaussian beam propagation by a factor of 2.

Upgrade_08/Optics/RCParams (last edited 2012-01-03 23:02:41 by localhost)