ITM09 HR AR Absorption

Document #:

LIGO-E1300674-v2

Document type:

E - Engineering documents

Abstract:

ITM09 coating (HR and AR) absorption measurement at Caltech OTF.

Files in Document:

• LIGO-E1300674-v2.pdf (229.3 kB)

Other Files:

• LIGO-E1300674-v2.docx (182.0 kB)
• ITM09 HR Gentle Absorption Scan (itm09_hrabs_051118_1a.pdf, 287.7 kB)
• Test FC removal of absorbing lab dust (itm09_pa_test_images_after_FC.pdf, 1.1 MB)
• Test effect of lab dust as PA source (itm09_pa-test_011123.pdf, 1.2 MB)

Topics:

• Core Optics
• Subsystem Test

Authors:

• Liyuan Zhang
• Margot Hennig
• GariLynn Billingsley

Keywords:

ITM ITM09 HR AR Absorption

Notes and Changes:

Re-measurement at Caltech OTF after the AR improvement at LMA.

Related Documents:

• LIGO-E1000772: ITM09 Characterization