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KAGRA MIR (Absorption)
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MarcEisenmann - 11:59, Thursday 04 April 2024 (3514)Get code to link to this report
T70#3

I installed the 30mm diameter; 70mm length, 4/6 sapphire (T70#3) with pink tape at bottom towards IU.

Realigned DC

Pt = 26.3mW ; Pin = 30.7 mW

Pt = 4.87W ; long z scan (as for all previous z scan at x,y center ie 327,119 mm) : Thu, Apr 4, 2024 11-59-20 AM.txt

Comments related to this report
MarcEisenmann - 14:24, Thursday 04 April 2024 (3515)

edges at 48.5 and 79 mm : z_center = 63.75 mm

map at z_center : Thu, Apr 4, 2024 2-23-48 PM.txt

MarcEisenmann - 18:31, Thursday 04 April 2024 (3517)

z = 53.75mm, Pt = 4.85W : Thu, Apr 4, 2024 6-30-57 PM.txt

MarcEisenmann - 22:28, Thursday 04 April 2024 (3519)

z = 73.75mm, Pt = 4.87W : Thu, Apr 4, 2024 10-28-30 PM.txt