R&D (FilterCavity)
NaokiAritomi - 01:11, Wednesday 04 September 2019 (1594)
Mode matching of injection telescope on 20190903

[Aritomi, Yuhang]

We started mode matching of injection telescope. The mode matching is still ongoing, but it seems we don't have mode mismatch. Current situation is as follows. We'll finish the injection mode matching and start reflection mode matching tomorrow.
We started mode matching of injection telescope. The mode matching is still ongoing, but it seems we don't have mode mismatch. Current situation is as follows. We'll finish the injection mode matching and start reflection mode matching tomorrow.
 
Mode AOM frequency (MHz) IR transmission
TEM00 109.03714 220
HG30 109.22741 105
HG10 109.42253 142
HG40 109.62523 104
HG20 109.8303 116
offset   92