• KAGRA
• Subgroups
• AOS

LCGT Auxiliary Optics Subsystem (AOS)

Objectives

The objectives of the subgroup "Auxiliary Optics System" is to have the other LCGT subgroups design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the LCGT interferometer together.

References

Subsystems

• Stray Light Control

• Transmit Telescopes (transmit IR/Green beams)

• Output Faraday Isolaters

• Optical Lever

• CCD monitors

• Viewports on Vacuum Chambers

• Initial Alignment Setting

• Local Sensors and Actuators (LIGO's OSEM-like things utilized in vibration isolation system)

• Violine mode sensors or Wire position sensors (utilized in vibration isolation system or in noise-hunting phase)

• Other local sensors/monitors/actuators?
• Squeezing system??

• Beam Shutter

• Any other optics, outside breadboard,...

• Micro Roughness of Mirrors

Meetings

• LCGT-AOS Meetings

Links

• adv.LIGO Aux. Optics