ITM characteristic summary

Document #:

LIGO-T1700149-v5

Document type:

T - Technical notes

Abstract:

For purpose of discussion
Possible replacement of ITM03 at LHO-X due to excess absorption noted on HR surface during run.
LIGO Test Data are located as follows:
ITM01 E1000764
ITM05 E1000768
ITM06 E1000769 - Ears already bonded
ITM07 E1000770
ITM10 E1000773

LMA final report
ITM01 C1103254
ITM05 C1103259
ITM06 C1103260 - Ears already bonded
ITM07 C1103261
ITM10 C1103264

We want to match the optic at H1-y
ITM11 E1000774

Files in Document:

• ITM characteristic summary (T1700149-v5.pdf, 26.0 kB)

Other Files:

• LHO_ITM-X_Replacement.xlsx (46.7 kB)
• LMA_summary_absorption_T1700149.pdf (1017.2 kB)
• ITM05 S1 Absorption anomaly (itm05_hrabs_080117.pdf, 24.1 kB)
• Score card (H1ITMX_evaluation.xlsx, 37.7 kB)

Topics:

• Core Optics

Authors:

• GariLynn Billingsley

Related Documents:

• LIGO-G1701446: Comparison of ITMs to replace H1 ITMX