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=== Objective of the subgroup ===
To Design the Input-Output Optics (IOO) Subsystem for the LCGT Interferometer.
== Meetings ==
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=== About the IOO System ===
IOO Subsystem consists of almost all the optical compoments
which are not belong to the Laser Subsystem and the Main Interferometer.
The Input Optics Subsystem contains a 10m-long Mode and RF-sideband Cleaner (MC1),
a 15m-long Mode Cleaner (MC2), a Mach-Zehnder Modulator (MZM), Mode Matching Telescopes
(MMT1-4) and Faraday Isolators (FI1-2).
The Output Optics Subsystem contains an Output Mode Cleaner (OMC) and a Mode Matching
Telescope (MMT5).
All photodetectors used in the LCGT are also dealed in the IOO Subsystem.
[[KAGRA/Subgroups/IOO/131226|2013.12.26]]
[[KAGRA/Subgroups/IOO/140109|2014.1.9]]
[[KAGRA/Subgroups/IOO/140116|2014.1.16]]
[[KAGRA/Subgroups/IOO/140123|2014.1.23]]
[[KAGRA/Subgroups/IOO/140130|2014.1.30]]
[[KAGRA/Subgroups/IOO/140206|2014.2.6]]
[[KAGRA/Subgroups/IOO/140220|2014.2.20]]
[[KAGRA/Subgroups/IOO/140227|2014.2.27]]
[[KAGRA/Subgroups/IOO/140306|2014.3.6]]
[[KAGRA/Subgroups/IOO/140313|2014.3.13]]
[[KAGRA/Subgroups/IOO/140320|2014.3.20]]
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 * [[attachment:ICD_IIO090602.doc|ICD 2009-06-02]] == IOO items ==
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[[/params|Parameter list]] [[KAGRA/Subgroups/IOO/InputOptics|Input Optics Table]] (Kawamura)

[[KAGRA/Subgroups/IOO/Suspensions|Suspensions]] (?)

[[KAGRA/Subgroups/IOO/MC|MC]] (Aso)

[[KAGRA/Subgroups/IOO/IFI|IFI]] (Nakano and Somiya)

[[KAGRA/Subgroups/IOO/MMT|MMT]] (Aso)

[[KAGRA/Subgroups/IOO/OFI|OFI]] (?)

[[KAGRA/Subgroups/IOO/OMC|OMC]] (Kumeta and Somiya)

[[KAGRA/Subgroups/IOO/Shutter|Beam Shutter]] (S.Ueda)

[[KAGRA/Subgroups/IOO/OtherOutputs|OtherOutputs]] (Aso)

Input-Output Optics Subsystem


Meetings

2013.12.26 2014.1.9 2014.1.16 2014.1.23 2014.1.30 2014.2.6 2014.2.20 2014.2.27 2014.3.6 2014.3.13 2014.3.20


IOO items

Input Optics Table (Kawamura)

Suspensions (?)

MC (Aso)

IFI (Nakano and Somiya)

MMT (Aso)

OFI (?)

OMC (Kumeta and Somiya)

Beam Shutter (S.Ueda)

OtherOutputs (Aso)

KAGRA/Subgroups/IOO (last edited 2020-07-03 11:37:30 by KeikoKokeyama)