KAGRA Interface Control


Contents

1. Scope of each subsystem

2. Table of the interface items between subsystems

3. Working groups for important interface issues

4. Parameter list

5. Requirements and tolerance

6. Duty factor

7. Reference


1. Scope of each subsystem

A list of allocated items to each subsystem is here.

2. Table of the interface items between subsystems

Infra
(TUN/FCL/VAC)

Susp
(VIS/CRY)

Optics
(MIR)

IFO
(MIF/IOO/AOS/LAS)

Control
(ALE/DGS/GIF/DC)

Infra

--

Transport, Layout, Compressor, Crane, Cleanliness, SAS dimension

Not in particular

Laser room, Oplev, Pylon, Baffles, Target, Viewport, Inner surface, Layout

Network, Environmental monitors, Benchmark

Susp

Transport, Layout, Compressor, Crane, Cleanliness, SAS dimension

--

Scattering, Absorption

Cryo-baffle, Viewport, Oplev, Layout, Movable range, Disp noise, Local sensors, Actuator resp

Thermometer and Barometer, OSEM, VIS ctrl

Optics

Not in particular

Scattering, Absorption

--

Wedges, Opt loss, AR refl, Green refl, Surface property

Not in particular

IFO

Laser room, Oplev, Pylon, Baffles, Target, Viewport, Inner surface, Layout

Cryo-baffle, Viewport, Oplev, Layout, Movable range, Disp noise, Local sensors, Actuator resp

Wedges, Opt loss, AR refl, Green refl, Surface property

--

Interlock, Diagnosis, Channels, Misc monitors, Misc circuits, Connectors, Others

Ctrl

o

Thermometer and Barometer, OSEM, VIS ctrl

Not in particular

Interlock, Diagnosis, Channels, Misc monitors, Misc circuits, Connectors, Others

--

An interface item table at a glance is here.

3. Working groups for important interface issues

4. Parameter list

5. Requirements and tolerance

6. Duty factor

7. Reference