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 |
HM-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. |