Diff for "KAGRA/subgroup/AOS/TMSY1/TMSY1GreenOpticsMemo"

Differences between revisions 2 and 6 (spanning 4 versions)

The important information is what were used and what should be replaced later.

Optics name	Type of the optics	The holder	Note
1st steering mirror	TFVMQ-50.8C10-20-W1D-532/1064-ARS-30/40D (From PSL room)	Polaris-K2S1 + washed but not vented M4 screw + ME-KAGRA-1704107-A-DWG (all from NAOJ)	The M4 screw needs vent hole; The foot of the pillar is now fixed with a tentative dog clamp, and should be replaced later; there is a memo in the mirror's outer diameter and need to be erased for vac compatibility. The mirror should be replaced with CVI HM-2037-45 (from NAOJ)??
Harmonic BS	HBSY21 (From NAOJ for this purpose)	Polaris-K2S1+ washed M4 screw + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ)	Nothing special but the post system should be replaced with a fixed height one; to more stiffer one.
2nd steering mirror	TFVMQ-50.8C10-20-W1D-532/1064-ARS-30/40D (From PSL room) today.	Polaris-K2S1 + washed but not vented M4 screw + ME-KAGRA-1704107-A-DWG (all from NAOJ)	The M4 screw needs vent hole; The foot of the pillar is now fixed with a tentative dog clamp, and should be replaced later; there is a memo in the mirror's outer diameter and need to be erased for vac compatibility; actually this mirror needs to reflect only green, so using the dichroic mirror is too much and should be replaced later.
Collimation lens for green (3rd BRT lens for green)	SLB-50.8-200NM (From NAOJ for this purpose)	VLHG-50.8 + unwashed M6 imo screw + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ)	The VLHG-50.8 required M6 imo screw!!!!!!; need a proper tool to tighten the PEEK retainer of VLHG-50.8; there is a memo in the mirror's outer diameter and need to be erased for vac compatibility.

Parts outside of the chamber (in other words, stuffs on the optical table) The naming convention is here.

Optics name	Type of the optics	the holder	Note
Green's periscope	BHM-2037-45, two pieces (From NAOJ but...)	The pillar, and the 2inch holders and so are all from NAOJ	All should be replaced.
Steering mirror 1	PF20-03-G01 (From NAOJ for this purpose)	The 2inch holder is from PSL room. Pedestal is ...
Green GPT lens	SLB-25.4-500PM (From NAOJ for this purpose)	LM1XY/M (From NAOJ for this purpose)+ post + some parts	The post system should be improved.
Steering mirror 2	PF10-03-G01??? (From NAOJ for this purpose)	The 1inch holder is from NAOJ	The holder is old and so should be replaced. Replaced to 2inch!
Green BS 1	BSW10 (From NAOJ for this purpose)	The holder is from NAOJ	Replacing to 2inch would be better.
Green BS 2	BSW10 (From NAOJ for this purpose)	The holder is from NAOJ	Replacing to 2inch would be better.
Mirror	PF10-03-G01??? (From NAOJ for this purpose)	The 1inch holder is from NAOJ	The holder is old and so should be replaced.

KAGRA/subgroup/AOS/TMSY1/TMSY1GreenOpticsMemo (last edited 2018-04-05 19:02:35 by TomotadaAkutsu)

-  ⇤ ← Revision 2 as of 2018-04-03 22:45:44 → 
  Size: 2469
  Editor: TomotadaAkutsu
  Comment:
+   ← Revision 6 as of 2018-04-05 19:02:25 → ⇥
  Size: 3077
  Editor: TomotadaAkutsu
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 4:
-|| Harmonic BS || HBSY21 (From NAOJ)|| Polaris-K2S1+ washed M4 screw + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ)|| Nothing special but the post system should be replaced with a fixed height one; to more stiffer one.||
+|| Harmonic BS || HBSY21 (From NAOJ for this purpose)|| Polaris-K2S1+ washed M4 screw + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ)|| Nothing special but the post system should be replaced with a fixed height one; to more stiffer one.||
 Line 6:
-|| Collimation lens for green (3rd BRT lens for green)|| SLB-50.8-200NM (From NAOJ) || VLHG-50.8 + '''''unwashed M6 imo screw''''' + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ) || '''''The VLHG-50.8 required M6 imo screw!!!!!!'''''; need a '''''proper tool''''' to tighten the PEEK retainer of VLHG-50.8; there is a memo in the mirror's outer diameter and need to be erased for vac compatibility.||
+|| Collimation lens for green (3rd BRT lens for green)|| SLB-50.8-200NM (From NAOJ for this purpose) || VLHG-50.8 + '''''unwashed M6 imo screw''''' + TR75V/M + PH75V/M + washed M6 screw + BA1V/M (all from NAOJ) || '''''The VLHG-50.8 required M6 imo screw!!!!!!'''''; need a '''''proper tool''''' to tighten the PEEK retainer of VLHG-50.8; there is a memo in the mirror's outer diameter and need to be erased for vac compatibility.||
 Line 11:
-|| Green's periscope || BB2-E03 (From NAOJ for this purpose), two pieces || The pillar, and the 2inch holders and so are all from NAOJ|| All should be replaced.||
+|| Green's periscope || BHM-2037-45, two pieces (From NAOJ but...) || The pillar, and the 2inch holders and so are all from NAOJ|| All should be replaced.||
 Line 14:
+|| Steering mirror 2 || '''''PF10-03-G01???''''' (From NAOJ for this purpose) || The 1inch holder is from NAOJ || The holder is old and so should be replaced. Replaced to 2inch!||
|| Green BS 1 || BSW10 (From NAOJ for this purpose) || The holder is from NAOJ || Replacing to 2inch would be better.||
|| Green BS 2 || BSW10 (From NAOJ for this purpose) || The holder is from NAOJ || Replacing to 2inch would be better.||
|| Mirror     || '''''PF10-03-G01???''''' (From NAOJ for this purpose)  || The 1inch holder is from NAOJ || The holder is old and so should be replaced. ||