Proposal: Composite mirror suspensions

Document #:

JGW-G1201101-v4

Document type:

G

Submitted by:

Kazuhiro Yamamoto

Updated by:

Riccardo DeSalvo

Document Created:

05 Jun 2012, 22:41

Contents Revised:

28 Jul 2012, 12:52

DB Info Revised:

28 Jul 2012, 12:52

Abstract:

Proposal for cryogenics composite mirror suspensions for KAGRA. The design is based on engineered silicon flexures connecting the sapphire mirrors, sapphire ribbons and silicon vertical springs.
The advantages and potentialities of this approach are discussed

Files in Document:

• composite mirror suspensions-2.ppt (4.2 MB)

Other Files:

• Indium vs. Gallium.docx (933.3 kB)

Topics:

• Activity:KAGRA
• Detector:Cryogenic
• Management:Collaboration meeting:KAGRA meeting

Authors:

• Riccardo DeSalvo

Keywords:

cryogenic mirror suspensions silicon sapphire

Notes and Changes:

derived from slides for cryogenic payload meeting (6 June 2012) and discussion about silicon to sapphire gaskets (18 June 2012)