Diff for "Aux_Optics"

Differences between revisions 5 and 7 (spanning 2 versions)

Coatings and Optics

This is a work in progress area for what optic and coatings we need.

Parameter	ITMs	ETMs	PRM	SRM	FM (4x)
HR Transmission 1064 nm	0.014 *	10 ppm	0.03 +/-0.001	0.10 +/- 0.001	<0.01
HR Transmission 532 nm	< 1000 ppm	0.10	n/a	n/a	n.r.
AR Reflection 1064 nm	< 1000 ppm	< 100 ppm	< 1000 ppm	< 1000 ppm	<0.01
AR Reflection 532 nm	<0.01	< 1000 ppm	n/a	n/a
ROC	Flat (>5 km)	57.5 m?	96.0 (**)	116.3(**)	inf
Wedge angle	1 deg (+/- 0.2 deg)	1 deg	1 deg	1 deg	1 deg

BR BR* T_ITMnom = 0.014 +/- 0.001. All 3 ITMs in the same coating run to match the T, i.e. T_ITMY - T_ITMX < 0.0003. Tolerance in T_ITMnom is larger. (**) Based on ETM and ITM RoC, assuming inf. thin optics.

-  ⇤ ← Revision 5 as of 2008-05-02 21:44:09 → 
  Size: 756
  Editor: RanaAdhikari
  Comment:
+   ← Revision 7 as of 2008-05-09 20:50:32 → ⇥
  Size: 837
  Editor: StefanBallmer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 4:
-|| Parameter               || ITMs || ETMs || PRM || SRM || FM (4x) ||
|| HR Transmission 1064 nm || 0.014 *|| 10 ppm || ||  || <0.01 ||
|| HR Transmission 532 nm  || < 1000 ppm|| 0.10 ||  ||  ||  ||
|| AR Reflection 1064 nm   || < 1000 ppm|| < 100 ppm ||  ||  || <0.01 ||
|| AR Reflection 532 nm    || <0.01|| < 1000 ppm ||  ||  ||  ||
|| ROC                     || Flat (>5 km)|| 57.5 m? ||  ||  || inf||
|| Wedge angle             || 1 deg (+/- 0.2 deg) || 1 deg ||  ||  ||  ||
+|| Parameter || ITMs || ETMs || PRM || SRM || FM (4x) ||
|| HR Transmission 1064 nm || 0.014 * || 10 ppm ||0.03 +/-0.001||0.10 +/- 0.001|| <0.01 ||
|| HR Transmission 532 nm || < 1000 ppm || 0.10 ||n/a||n/a||n.r.||
|| AR Reflection 1064 nm || < 1000 ppm || < 100 ppm ||< 1000 ppm||< 1000 ppm|| <0.01 ||
|| AR Reflection 532 nm || <0.01 || < 1000 ppm ||n/a||n/a|| ||
|| ROC || Flat (>5 km) || 57.5 m? || 96.0 (**)|| 116.3(**) || inf ||
|| Wedge angle || 1 deg (+/- 0.2 deg) || 1 deg ||1 deg||1 deg||1 deg||
 Line 12:
-[[BR]]
[[BR]]
* ''T_ITMnom = 0.014 +/- 0.001. All 3 ITMs in the same coating run to match the T, i.e. T_ITMY - T_ITMX < 0.0003.
Tolerance in T_ITMnom is larger.''
+[[BR]][[BR]]* ''T_ITMnom = 0.014 +/- 0.001. All 3 ITMs in the same coating run to match the T, i.e. T_ITMY - T_ITMX < 0.0003. Tolerance in T_ITMnom is larger.''
(**) Based on ETM and ITM RoC, assuming inf. thin optics.